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Release 55xx ShadowDisk/Z Updates

Last modified on 03/01/17
Current Package Build: 5522

VSSI

The PTFs below apply to the VSSI product version listed at the top of this page. As VSSI generates new packages (e.g., from 5502 to 5504), all outstanding updates are rolled into the new package version. You can determine your package version by running the VSQPKG exec on your VSSI Install disk; e.g.: . vsqpkg You can determine if a particular PTF is applicable for download and installation on your site, as follows: If your Package version is... Recommended Action . less than or equal to the Download and install the PTF. package build associated with the PTF . greater than the Ignore the PTF, since it package build associated is already incorporated into with the PTF your package. The update descriptions and apply instructions are in the prolog of the update file contained in the VMARC file on the 193 disk. Things to remember: 1. All PTFs specify a minimum version of the VSSI VSTOOLS package (i..e., the BUILD EXECs required to apply the PTF). The latest version of VSTOOLS VMARC can always be obtained via FTP from your_userid.193. You can check your installed VSSI package and VSTOOLS levels as follows: . VSQPKG (displays the current VSSI package build level) . VSQTOOLS (displays the current VSTOOLS version) 2. The VSPTF EXEC is used to install the PTF(s). This EXEC accepts VMARC files only. If specified with no parameters, VSPTF searches for VMARC PTF files on any accessed disk, evaluates them for inclusion, and installs any validated PTFs found. You can therefore download multiple PTFs and install them with a single VSPTF command. 3. The BUILD_Reqd: tag in the PTF summary specifies the user actions required after application of the PTF, as follows: TagID Actions to be taken VSSIPL . vsbldnuc . vscopy nuc . re-IPL VSSICP . vscopy nuc -or- vscopy parm . vscpx disable/enable -or- re-IPL VSSICMS . vscopy cms, vscopy help VSSMMAC Macro updates only; no action required Most PTFs have multiple BUILD_Reqd: tag values; in this case, take all actions required by all specified tags.

PTFs below apply to Packages at 5522 and lower

VD550313 VMARC 03/01/17 14:06:46 * ccw004 soft ABEND after database closed

Update VD550313 applies to VSSI installation builds through 5522 Symptom: * ccw004 soft ABEND after database closed Problem: A lock is unavailable when RVDCCWTM conditionally tries to obtain it. Code delays for 100 milliseconds to try again. While delayed, the database is closed and its control blocks are fret'ed. When RVDCCWTM resumes running after the delay it incorrectly assumes it is still dealing with valid control block pointers. Resolution: RVDCCWTM is updated to simply exit rather than try and obtain the lock when the database is pending close. The only reason we wanted the lock was to possibly issue status messages to the database users and update counters. This doesn't need to be done if the database is pending close. In addition to a ccw004 soft abend, this problem could result in a storage overlay, turning 00000000 into FFFFFFFE. A HTT001 hard abend is another possibility. This bug was introduced by fix 550137. Prereqs: VD550046 VD550054 VD550064 VD550066 VD550067 VD550073 VD550075 VD550078 VD550088 VD550091 VD550095 VD550097 VD550115 VD550120 VD550129 VD550137 VD550140 VD550144 VD550158 VD550167 VD550174 VD550177 VD550193 VD550196 VD550201 VD550211 VD550219 VD550229 VD550237 VD550251 VD550255 VD550257 VD550259 VD550267 VD550268 VD550280 VD550288 VD550297 VD550301 VD550304 VD550309 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 385 (2016-09-02) DepAssem: *None* Modules: RVDCCW ASSEMBLE

VS550311 VMARC 02/06/17 15:39:02 * CMS Module Consolidation

Update VS550311 applies to VSSI installation builds through 5522 Symptom: * CMS Module Consolidation Problem: VPARS CMS utilities can be re-purposed as ShadowDisk/Z utilities, with a few internal differences. This update therefore does the following: 1. Brings several CMS macros in-line with their CP counterparts (e.g., VSSPROLG vs VSIPROLG); 2. Prepares the VPARS modules to accept macros which can respond to the calling program name (e.g., SDFMT (a copy of VPFMT module) will correctly format ShadowDisk/Z databases when called as SDFMT, and VPARS databases when called as VPFMT). The intent here is to maintain fewer (almost-identical) source copies of similar functionality. Resolution: Amended code attached to this update. Prereqs: VS550008 VS550009 VS550011 VS550015 VS550016 VS550018 VS550019 VS550022 VS550026 VS550027 VS550028 VS550030 VS550039 VS550040 VS550043 VS550045 VS550049 VS550051 VS550056 VS550057 VS550062 VS550063 VS550064 VS550066 VS550070 VS550071 VS550072 VS550076 VS550082 VS550083 VS550084 VS550085 VS550086 VS550096 VS550099 VS550105 VS550106 VS550109 VS550110 VS550113 VS550121 VS550125 VS550131 VS550136 VS550138 VS550141 VS550142 VS550143 VS550146 VS550151 VS550166 VS550169 VS550172 VS550176 VS550178 VS550186 VS550190 VS550192 VS550194 VS550195 VS550197 VS550210 VS550214 VS550236 VS550238 VS550245 VS550246 VS550254 VS550262 VS550263 VS550265 VS550269 VS550285 VS550287 VS550291 VS550293 VS550305 VS550307 VS550308 Coreqs: None BUILD_Reqd: VSSICMS Toolmin: 1.0 385 (2016-09-02) DepAssem: VSDBSCAN ASSEMBLE VSSUBR02 ASSEMBLE VPBXPLTB ASSEMBLE VPBXRCTL ASSEMBLE VPBXRES2 ASSEMBLE VSDCHK ASSEMBLE VSDLBL ASSEMBLE VSFSERR ASSEMBLE VSLABSL ASSEMBLE VSRTP01 ASSEMBLE VSSUBDT ASSEMBLE VSSUBR ASSEMBLE VSSUBR01 ASSEMBLE VSSTRC ASSEMBLE Modules: VS55MAC $EXEC VSMODID COPY VSDBDID MACRO VSSPROLG MACRO VSXCALL MACRO VSDBSCAN ASSEMBLE VSDCHK ASSEMBLE VSDLBL ASSEMBLE VSFSERR ASSEMBLE VSLABSL ASSEMBLE VSSUBDT ASSEMBLE VSSUBR ASSEMBLE VSSUBR01 ASSEMBLE VSSUBR02 ASSEMBLE VSDTIO LAS55311 VSTRCDIF LAS55311

VD550309 VMARC 02/05/17 17:46:00 * Sync PRODUCT files with code base

Update VD550309 applies to VSSI installation builds through 5522 Symptom: * Sync PRODUCT files with code base Problem: The current PTFCUM is (deliberately) missing PTF 550296, which split the CMS routine VSSUBR into 2 modules, VSSUBR01 and VSSUBR02. However, the z/VM 6.4 product package inadvertently pulled in the 550296 PRODUCT files (i.e., the files which drive CMS assemblies and link-edits). The 6.4 packages are therefore receiving CMS assembly/link errors, because the files that they are calling for (VSSUBR01 and VSSUBR02) are -not- present in the package. Resolution: This PTF is a dummy update to which the correct PRODUCT file is attached. Application of this PTF will put the PRODUCT file in sync with the code base contained in the package, thus eliminating CMS assembly/link errors. Prereqs: VD550046 VD550054 VD550064 VD550066 VD550067 VD550073 VD550075 VD550078 VD550088 VD550091 VD550095 VD550097 VD550115 VD550120 VD550129 VD550137 VD550140 VD550144 VD550158 VD550167 VD550174 VD550177 VD550193 VD550196 VD550201 VD550211 VD550219 VD550229 VD550237 VD550251 VD550255 VD550257 VD550259 VD550267 VD550268 VD550280 VD550288 VD550297 VD550301 VD550304 VS550309 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 385 (2016-09-02) DepAssem: *None* Modules: RVDCCW ASSEMBLE

VS550309 VMARC 02/05/17 17:45:16 * Sync PRODUCT files with code base

Update VS550309 applies to VSSI installation builds through 5522 Symptom: * Sync PRODUCT files with code base Problem: The current PTFCUM is (deliberately) missing PTF 550296, which split the CMS routine VSSUBR into 2 modules, VSSUBR01 and VSSUBR02. However, the z/VM 6.4 product package inadvertently pulled in the 550296 PRODUCT files (i.e., the files which drive CMS assemblies and link-edits). The 6.4 packages are therefore receiving CMS assembly/link errors, because the files that they are calling for (VSSUBR01 and VSSUBR02) are -not- present in the package. Resolution: This PTF is a dummy update to which the correct PRODUCT file is attached. Application of this PTF will put the PRODUCT file in sync with the code base contained in the package, thus eliminating CMS assembly/link errors. Prereqs: VS550008 VS550009 VS550010 VS550024 VS550041 VS550045 VS550051 VS550070 VS550077 VS550098 VS550138 VS550183 VS550197 VS550236 VS550254 VS550308 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 385 (2016-09-02) DepAssem: *None* Modules: RVSCFG ASSEMBLE

VS550308 VMARC 12/29/16 03:14:12 * Resequence ASSEMBLE members

Update VS550308 applies to VSSI installation builds through 5522 Symptom: * Resequence ASSEMBLE members Problem: A number of files are getting tight on sequence numbers. This impacts future fixes. Proactively address Resolution: VSSI source files start out with a sequence number gap of 10000 between each source line. Over time, as fixes and enhancements are developed, this gap gets filled. We use the following rules of thumb to decide whether or not a source file needs to be resequenced: - if there are any lines with a gap of 10 or less - if 20% or more of the source lines have gaps of 100 or less. If either of the above applies, the source file is resequenced to reinstate a gap of 10000 between each source line. Prereqs: None Coreqs: None BUILD_Reqd: VSSIPL VSSICP VSSICMS Toolmin: 1.0 385 (2016-09-02) DepAssem: *None* Modules: RVSCFG ASSEMBLE RVSCMD ASSEMBLE RVSSTB ASSEMBLE RVSSTD ASSEMBLE RVSSTQ ASSEMBLE VSSUBR ASSEMBLE

VP550307 VMARC 12/29/16 02:14:11 * Resequence COPY members

Update VP550307 applies to VSSI installation builds through 5522 Symptom: * Resequence COPY members Problem: A number of files are getting tight on sequence numbers. This impacts future fixes. Proactively address Resolution: VSSI source files start out with a sequence number gap of 10000 between each source line. Over time, as fixes and enhancements are developed, this gap gets filled. We use the following rules of thumb to decide whether or not a source file needs to be resequenced: - if there are any lines with a gap of 10 or less - if 20% or more of the source lines have gaps of 100 or less. If either of the above applies, the source file is resequenced to reinstate a gap of 10000 between each source line. Prereqs: VS550307 Coreqs: None BUILD_Reqd: VSSMMAC Toolmin: 1.0 385 (2016-09-02) DepAssem: *None* Modules: VPBXRCF COPY

VS550307 VMARC 12/29/16 02:13:53 * Resequence COPY members

Update VS550307 applies to VSSI installation builds through 5522 Symptom: * Resequence COPY members Problem: A number of files are getting tight on sequence numbers. This impacts future fixes. Proactively address Resolution: VSSI source files start out with a sequence number gap of 10000 between each source line. Over time, as fixes and enhancements are developed, this gap gets filled. We use the following rules of thumb to decide whether or not a source file needs to be resequenced: - if there are any lines with a gap of 10 or less - if 20% or more of the source lines have gaps of 100 or less. If either of the above applies, the source file is resequenced to reinstate a gap of 10000 between each source line. Prereqs: None Coreqs: None BUILD_Reqd: VSSIPL VSSMMAC Toolmin: 1.0 385 (2016-09-02) DepAssem: *None* Modules: RVSCMPBK COPY VSMEQU COPY VSMODID COPY

VD550306 VMARC 01/03/17 16:26:39 * HTT001 ABENDs during CCW interpretation

Update VD550306 applies to VSSI installation builds through 5522 Symptom: * HTT001 ABENDs during CCW interpretation Problem: While translating guest CCWs to VPARS database references the following HTT001 abends may occur: HTT001 at RVPCSP+86C on CLI 0(R1),X'A5' HTT001 at RVPDBS+9CA on LG R2,8(R2) Resolution: RVPCSP+86C is at label CDM120 while processing a Write Track Data CCW with the data areas specified by IDAWs. The address in R1 was a host absolute address and this expected to be resolved in AR mode using the ALET in AR1. However, this portion of CCW simulation runs in primary space mode. Code is updated to use a host logical address here and thereby avoid the need for AR mode. This bug was introduced by fix 550205. . RVPDBS+9CA is at label DATAF2D2 while processing a Search ID Equal CCW which has its five byte search argument crossing a page boundary and addressed via a pair of format 2 IDAWs. The address in R2 was the correct host absolute address from the second IDAW and we were in AR mode with the appropriate ALET in AR2. However, a comma had been omitted causing R2 to default to be an index rather than a base register so the address was not resolved using AR mode. A comma has been added to force R2 to be a base register. It seems this bug has been extant since RVPDBS was initially coded circa 2002. Prereqs: None Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 385 (2016-09-02) DepAssem: *None* Modules: RVDCSP ASSEMBLE RVDDBS ASSEMBLE

VS550305 VMARC 12/05/16 16:31:42 * RAS changes to improve dump readability (CP)

Update VS550305 applies to VSSI installation builds through 5522 Symptom: * RAS changes to improve dump readability (CP) Problem: While working on recent problems it became clear that the stack/unstack IORBK/TRQBK trace entries would be more useful if they could be tied back to their related thread of execution. Resolution: The stack and unstack IORBK/TRQBK trace entries contain a fullword eyecatcher. It's been several decades since trace tables were read by eyeballing raw unformatted pages, so the eyecatcher is no longer of any use. In place of the eyecatcher, if we're dealing with an IORBK include IORSAVE and if we're dealing with a TRQBK include TRQWRK1. If any customer reads dumps and wants the updated trace formatting logic to exploit this change please contact VSSI support. Prereqs: VS550011 VS550015 VS550016 VS550019 VS550022 VS550026 VS550028 VS550030 VS550039 VS550040 VS550045 VS550051 VS550056 VS550064 VS550066 VS550070 VS550076 VS550082 VS550083 VS550084 VS550086 VS550099 VS550105 VS550106 VS550109 VS550125 VS550131 VS550138 VS550141 VS550142 VS550143 VS550146 VS550151 VS550190 VS550194 VS550197 VS550214 VS550236 VS550238 VS550246 VS550254 VS550265 VS550269 VS550285 VS550287 VS550291 VS550293 Coreqs: None BUILD_Reqd: VSSIPL Toolmin: 1.0 385 (2016-09-02) DepAssem: *None* Modules: VSMODID COPY

VD550304 VMARC 12/01/16 04:20:21 * RAS changes to improve dump readability (VPARS/VTA

Update VD550304 applies to VSSI installation builds through 5522 Symptom: * RAS changes to improve dump readability (VPARS/VTAPE) Problem: While working on recent problems it became clear that code could be tweaked to clarify its affects and help with diagnosing problems from dumps in the future. Resolution: Three main changes are addressed by this update. First, throughout the code base there are numerous cases of HCPCOUNT and HCPMINUS being used and code following assuming the macros expanded using certain registers. Where this happening the macros have been updated with the COUNT= parameter to explicitly define which register should be used to contain the updated value during macro expansion. Second, control block chain anchors typically have two words, a forward and a backward pointer. The routines to add and remove control blocks to/from a chain know this and only take the forward anchor as a parameter implicitly knowing the backward anchor follows it. Update code where the routines are called to explicitly HCPXREF the backward pointers so it is clear when they are being referenced/updated. Thirdly, due to changes made by fix 302 any part that invoked the VS6ANCH macro must now also include the VPOPTNS copy member. All parts invoking VS6ANCH now also include VPOPTNS. Additionally, in parts that were hit the opportunity was taken to improve code formatting and modernize the code. Fixes 302, 303 and 304 must be applied together. Prereqs: None Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 385 (2016-09-02) DepAssem: *None* Modules: RVDBUF ASSEMBLE RVDCCW ASSEMBLE RVDCFG ASSEMBLE RVDCLR ASSEMBLE RVDCON ASSEMBLE RVDCQY ASSEMBLE RVDCSP ASSEMBLE RVDDBM ASSEMBLE RVDDBT ASSEMBLE RVDIFC ASSEMBLE RVDIOR ASSEMBLE RVDOPN ASSEMBLE RVDOPS ASSEMBLE RVDQY1 ASSEMBLE RVDQY2 ASSEMBLE RVDQY3 ASSEMBLE RVDRCC ASSEMBLE RVDSET ASSEMBLE RVDSHU ASSEMBLE RVDSV1 ASSEMBLE RVDSV2 ASSEMBLE RVDSV3 ASSEMBLE RVDSYN ASSEMBLE

VS550303 VMARC 11/26/16 01:06:55 * RAS changes to improve dump readability (common)

Update VS550303 applies to VSSI installation builds through 5522 Symptom: * RAS changes to improve dump readability (common) Problem: While working on recent problems it became clear that a number of structures could be improved to help with diagnosing problems from dumps in the future. Resolution: Update code to accomodate structure changes made by fix 302, including storing a TOD for each lock operation. Fixes 302, 303 and 304 must be applied together. Prereqs: None Coreqs: None BUILD_Reqd: VSSIPL VSSICP Toolmin: 1.0 385 (2016-09-02) DepAssem: *None* Modules: RVSSTA ASSEMBLE RVSSTB ASSEMBLE RVSSTF ASSEMBLE

VP550302 VMARC 11/26/16 01:01:19 * RAS changes to improve dump readability (macros/co

Update VP550302 applies to VSSI installation builds through 5522 Symptom: * RAS changes to improve dump readability (macros/copy) Problem: While working on recent problems it became clear that a number of structures could be improved to help with diagnosing problems from dumps in the future. Resolution: First, most locks have an adjunct defined that includes information about who and which routine obtained/released the lock last. The LKSTAT (lockword status area) is defined by the VSLCKXST macro. Add a field to the status area to hold the TOD when the last operation was performed on the lock. Second, the VPARS root anchor block (VS6ANCH) has had a field added to indicate which VMDUSER field the installation is using. This makes writing dump macros and diagnosis tools that run on the live system easier and less error prone. Additionally numerous other copy members and macros have had their commentary improved in various ways. Fixes 302, 303 and 304 must be applied at the same time. Prereqs: VS550302 Coreqs: None BUILD_Reqd: VSSMMAC Toolmin: 1.0 385 (2016-09-02) DepAssem: *None* Modules: VPCTLBK COPY VPMDSKBK COPY VPTCCTBK COPY VPUSERBK COPY

VT550302 VMARC 11/26/16 01:01:11 * RAS changes to improve dump readability (macros/co

Update VT550302 applies to VSSI installation builds through 5522 Symptom: * RAS changes to improve dump readability (macros/copy) Problem: While working on recent problems it became clear that a number of structures could be improved to help with diagnosing problems from dumps in the future. Resolution: First, most locks have an adjunct defined that includes information about who and which routine obtained/released the lock last. The LKSTAT (lockword status area) is defined by the VSLCKXST macro. Add a field to the status area to hold the TOD when the last operation was performed on the lock. Second, the VPARS root anchor block (VS6ANCH) has had a field added to indicate which VMDUSER field the installation is using. This makes writing dump macros and diagnosis tools that run on the live system easier and less error prone. Additionally numerous other copy members and macros have had their commentary improved in various ways. Fixes 302, 303 and 304 must be applied at the same time. Prereqs: VS550302 Coreqs: None BUILD_Reqd: VSSMMAC Toolmin: 1.0 385 (2016-09-02) DepAssem: *None* Modules: VTSETWK COPY

VS550302 VMARC 11/26/16 01:01:35 * RAS changes to improve dump readability (macros/co

Update VS550302 applies to VSSI installation builds through 5522 Symptom: * RAS changes to improve dump readability (macros/copy) Problem: While working on recent problems it became clear that a number of structures could be improved to help with diagnosing problems from dumps in the future. Resolution: First, most locks have an adjunct defined that includes information about who and which routine obtained/released the lock last. The LKSTAT (lockword status area) is defined by the VSLCKXST macro. Add a field to the status area to hold the TOD when the last operation was performed on the lock. Second, the VPARS root anchor block (VS6ANCH) has had a field added to indicate which VMDUSER field the installation is using. This makes writing dump macros and diagnosis tools that run on the live system easier and less error prone. Additionally numerous other copy members and macros have had their commentary improved in various ways. Fixes 302, 303 and 304 must be applied together. Prereqs: None Coreqs: None BUILD_Reqd: VSSMMAC Toolmin: 1.0 385 (2016-09-02) DepAssem: *None* Modules: VSLCKXST COPY VSQIOBK COPY VSLCKDEF MACRO VSLCKOP MACRO VSMSGH MACRO VS6ANCH MACRO

VD550301 VMARC 11/21/16 03:23:18 * Possible hung users after fix 288

Update VD550301 applies to VSSI installation builds through 5522 Symptom: * Possible hung users after fix 288 Problem: Users logging off with an open database may hang waiting for a database sync request to complete. The sync request is never recognized so we wait forever. This results in the user stuck in logoff force pending. Resolution: Fix 288 removed a timer short circuit added by fix 191 since it was felt that this short circuit was the cause of an abend. The short circuit had been added to address users hung waiting on a sync (very similar to this problem). With this fix we have been able to dig down to the root cause of the syncs not completing. Code added by fix 97 would skip checking for a sync request if the user was in the midst of a logoff. That code has been reworked so sync requests will be recognized and acted on in all cases. Prereqs: None Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 385 (2016-09-02) DepAssem: *None* Modules: RVDCCW ASSEMBLE

VD550298 VMARC 08/25/16 08:25:43 * Long delays during system shutdown

Update VD550298 applies to VSSI installation builds through 5522 Symptom: * Long delays during system shutdown Problem: System shutdowns delay for several minutes while VPARS closes it databases. Resolution: Delay during shutdown in a manner that opens an interrupt window allowing timer pops to be recognized in a timely fashion. Prereqs: VD550046 VD550054 VD550070 VD550098 VD550101 VD550115 VD550137 VD550139 VD550177 VD550237 VD550255 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 382 (2016-08-10) DepAssem: *None* Modules: RVDSHU ASSEMBLE

VD550297 VMARC 08/25/16 08:22:03 * Correct hung user on VxSET CHECKPOINT and LOGOFF

Update VD550297 applies to VSSI installation builds through 5522 Symptom: * Correct hung user on VxSET CHECKPOINT and LOGOFF Problem: Concurrently a VxSET CHECKPOINT is issued while a database reset is underway (often due to a LOGOFF). The VxSET CHECKPOINT thread of execution may not complete resulting in a hung user. Resolution: Fix 272 was a bypass to prevent the hung user. This fix is addressing the root cause. Serialization is improved between RVxSET and RVxRCC so a checkpoint thread can no longer start on a database that is being reset. The bypass added by 272 has been removed. Prereqs: VD550046 VD550054 VD550063 VD550064 VD550066 VD550067 VD550069 VD550073 VD550075 VD550078 VD550080 VD550088 VD550091 VD550094 VD550095 VD550097 VD550098 VD550101 VD550104 VD550111 VD550115 VD550120 VD550123 VD550129 VD550137 VD550139 VD550140 VD550144 VD550153 VD550154 VD550158 VD550167 VD550174 VD550175 VD550177 VD550184 VD550185 VD550187 VD550188 VD550191 VD550193 VD550196 VD550201 VD550211 VD550212 VD550219 VD550229 VD550237 VD550247 VD550251 VD550255 VD550256 VD550257 VD550259 VD550267 VD550268 VD550272 VD550280 VD550284 VD550288 VD550289 VD550290 VD550294 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 382 (2016-08-10) DepAssem: *None* Modules: RVDCCW ASSEMBLE RVDRCC ASSEMBLE RVDSET ASSEMBLE

VD550294 VMARC 08/14/16 14:05:01 * Correct defects found during code inspection

Update VD550294 applies to VSSI installation builds through 5522 Symptom: * Correct defects found during code inspection Problem: During code inspections a number of incorrect references to prefix page constants were found. RVxRCC contained MVC SAVER2-SAVBK(R2),PFX8 where R2 was taken as the length rather than as the base register. This bug was introduced by fix 550272. RVxQY3 contained two CLC VPCCKNUM-VPCTL(R8),PFXH1 where R8 was taken as the length rather than as the base register. This bug was introduced by update 530049. RVxDBM contained CH R2,PFX6 doing a halfword compare against a fullword value (the high half of which would always be zero rather than the expected 6). This bug was introduced by update 210066. Resolution: The MVC and CLC's have had commas inserted to force the register to be taken as a base register rather than a length. The CH, has been changed to a CHI. Additionally other code in the area of these updates has had minor cleanup. Prereqs: VD550046 VD550054 VD550059 VD550063 VD550066 VD550068 VD550069 VD550075 VD550080 VD550088 VD550090 VD550091 VD550095 VD550097 VD550098 VD550101 VD550104 VD550111 VD550112 VD550115 VD550120 VD550122 VD550123 VD550124 VD550129 VD550137 VD550139 VD550140 VD550144 VD550147 VD550153 VD550154 VD550156 VD550160 VD550167 VD550173 VD550174 VD550177 VD550184 VD550185 VD550187 VD550188 VD550191 VD550196 VD550199 VD550211 VD550219 VD550222 VD550230 VD550234 VD550237 VD550240 VD550243 VD550247 VD550255 VD550256 VD550257 VD550272 VD550275 VD550278 VD550284 VD550288 VD550289 VD550290 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 382 (2016-08-10) DepAssem: *None* Modules: RVDCLR ASSEMBLE RVDDBM ASSEMBLE RVDQY3 ASSEMBLE RVDRCC ASSEMBLE

VS550293 VMARC 08/11/16 09:39:34 * Minor MACRO fixups

Update VS550293 applies to VSSI installation builds through 5522 Symptom: * Minor MACRO fixups Problem: Minor MACRO fixups required for the following MACROs: Macro Description VSIPROLG Changed PTF_TAG parameter to PTFID. VS6ANCH Prettification to declare addresses as DC A(0), counters as F'0'. Resolution: The above changes have been made. Prereqs: VS550011 VS550015 VS550016 VS550019 VS550022 VS550026 VS550028 VS550030 VS550039 VS550040 VS550045 VS550051 VS550056 VS550064 VS550066 VS550070 VS550076 VS550082 VS550083 VS550084 VS550086 VS550099 VS550105 VS550106 VS550109 VS550125 VS550131 VS550138 VS550141 VS550142 VS550143 VS550146 VS550151 VS550172 VS550190 VS550194 VS550197 VS550214 VS550236 VS550238 VS550246 VS550254 VS550265 VS550269 VS550285 VS550287 VS550291 Coreqs: None BUILD_Reqd: VSSIPL VSSICP Toolmin: 1.0 382 (2016-08-10) DepAssem: RVDBUF ASSEMBLE RVDCCL ASSEMBLE RVDCCW ASSEMBLE RVDCFG ASSEMBLE RVDCLR ASSEMBLE RVDCON ASSEMBLE RVDCQY ASSEMBLE RVDCSP ASSEMBLE RVDDBM ASSEMBLE RVDDBS ASSEMBLE RVDDBT ASSEMBLE RVDEXT ASSEMBLE RVDIFC ASSEMBLE RVDIOR ASSEMBLE RVDL00 ASSEMBLE RVDMSG ASSEMBLE RVDOPN ASSEMBLE RVDOPS ASSEMBLE RVDPRC ASSEMBLE RVDQY1 ASSEMBLE RVDQY2 ASSEMBLE RVDQY3 ASSEMBLE RVDRCC ASSEMBLE RVDRST ASSEMBLE RVDSET ASSEMBLE RVDSHU ASSEMBLE RVDSV1 ASSEMBLE RVDSV2 ASSEMBLE RVDSV3 ASSEMBLE RVDSYN ASSEMBLE RVPBUF ASSEMBLE RVPCCL ASSEMBLE RVPCCW ASSEMBLE RVPCFG ASSEMBLE RVPCLR ASSEMBLE RVPCON ASSEMBLE RVPCQY ASSEMBLE RVPCSP ASSEMBLE RVPDBM ASSEMBLE RVPDBS ASSEMBLE RVPDBT ASSEMBLE RVPEXT ASSEMBLE RVPIFC ASSEMBLE RVPIOR ASSEMBLE RVPL00 ASSEMBLE RVPMSG ASSEMBLE RVPOPN ASSEMBLE RVPOPS ASSEMBLE RVPPRC ASSEMBLE RVPQY1 ASSEMBLE RVPQY2 ASSEMBLE RVPQY3 ASSEMBLE RVPRCC ASSEMBLE RVPRST ASSEMBLE RVPSET ASSEMBLE RVPSHU ASSEMBLE RVPSV1 ASSEMBLE RVPSV2 ASSEMBLE RVPSV3 ASSEMBLE RVPSYN ASSEMBLE RVSCFG ASSEMBLE RVSCMD ASSEMBLE RVSGTA ASSEMBLE RVSGTB ASSEMBLE RVSL00 ASSEMBLE RVSMSG ASSEMBLE RVSPRM ASSEMBLE RVSSKA ASSEMBLE RVSSTA ASSEMBLE RVSSTB ASSEMBLE RVSSTD ASSEMBLE RVSSTF ASSEMBLE RVSSTG ASSEMBLE RVSSTN ASSEMBLE RVSSTP ASSEMBLE RVSSTQ ASSEMBLE RVSUTL ASSEMBLE RVSVDY ASSEMBLE RVSVPY ASSEMBLE RVSVTY ASSEMBLE RVTADD ASSEMBLE RVTCCW ASSEMBLE RVTCMD ASSEMBLE RVTCON ASSEMBLE RVTDBM ASSEMBLE RVTDEF ASSEMBLE RVTIOR ASSEMBLE RVTLD1 ASSEMBLE RVTLD2 ASSEMBLE RVTL00 ASSEMBLE RVTMET ASSEMBLE RVTMNT ASSEMBLE RVTMSG ASSEMBLE RVTOCS ASSEMBLE RVTOCT ASSEMBLE RVTOPC ASSEMBLE RVTOPN ASSEMBLE RVTPRC ASSEMBLE RVTQLB ASSEMBLE RVTQY1 ASSEMBLE RVTQY2 ASSEMBLE RVTREW ASSEMBLE RVTRST ASSEMBLE RVTSCR ASSEMBLE RVTSHU ASSEMBLE RVTSPX ASSEMBLE RVTSTS ASSEMBLE RVTST1 ASSEMBLE RVTST2 ASSEMBLE RVTST3 ASSEMBLE RVTSUM ASSEMBLE RVTSV1 ASSEMBLE RVTSV2 ASSEMBLE RVTSV3 ASSEMBLE RVTSV4 ASSEMBLE RVTSV5 ASSEMBLE RVTTBL ASSEMBLE Modules: VSMODID COPY VSIPROLG MACRO VS6ANCH MACRO RVSSTL LAS55293

VD550292 VMARC 08/16/16 11:51:43 * ShadowDisk updates to match changes in fix 276

Update VD550292 applies to VSSI installation builds through 5522 Symptom: * ShadowDisk updates to match changes in fix 276 Problem: Update 276 was a significant overhaul of SDFMT. It also changed how the ShadowDisk/z database disks were marked to differentiate them from VPARS database disks. Resolution: Update ShadowDisk/z code and related utilities to recognize the database disks as their own when formatted with a a current level of SDFMT. Prereqs: VD550046 VD550066 VD550086 VD550088 VD550090 VD550091 VD550094 VD550095 VD550098 VD550111 VD550115 VD550137 VD550139 VD550147 VD550160 VD550170 VD550171 VD550173 VD550177 VD550185 VD550187 VD550206 VD550212 VD550217 VD550219 VD550237 VD550255 VD550257 VD550284 VD550290 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 382 (2016-08-10) DepAssem: *None* Modules: RVDOPN ASSEMBLE RVDOPS ASSEMBLE RVDSV2 ASSEMBLE

VS550291 VMARC 08/04/16 13:05:03 * New VSIPROLG macro

Update VS550291 applies to VSSI installation builds through 5522 Symptom: * New VSIPROLG macro Problem: The current VSIPROLG macro may be potentially incompatible with future versions of the HCPPROLG macro in the future. This is because VSIPROLG is currently marked as an IBM CP update; it should be marked as a normal VSSI code update. Resolution: Made the following changes: . VSIPROLG has been marked as a normal VSSI code macro via a name change to its AUX file (i.e., from AUXCVSxx (IBM CP) to AUXAVSxx (VSSI CP). . The macro now supports a new parameter (PTFID=), which forces the PTF ID string closer to the top of the module as a debugging aid. Prereqs: VS550011 VS550015 VS550016 VS550019 VS550022 VS550026 VS550028 VS550030 VS550039 VS550040 VS550045 VS550051 VS550056 VS550064 VS550066 VS550070 VS550076 VS550082 VS550083 VS550084 VS550086 VS550099 VS550105 VS550106 VS550109 VS550125 VS550131 VS550138 VS550141 VS550142 VS550143 VS550146 VS550151 VS550190 VS550194 VS550197 VS550214 VS550236 VS550238 VS550246 VS550254 VS550265 VS550269 VS550285 VS550287 Coreqs: None BUILD_Reqd: VSSIPL VSSICP Toolmin: 1.0 376 (2016-07-17) DepAssem: RVDBUF ASSEMBLE RVDCCL ASSEMBLE RVDCCW ASSEMBLE RVDCFG ASSEMBLE RVDCLR ASSEMBLE RVDCON ASSEMBLE RVDCQY ASSEMBLE RVDCSP ASSEMBLE RVDDBM ASSEMBLE RVDDBS ASSEMBLE RVDDBT ASSEMBLE RVDEXT ASSEMBLE RVDIFC ASSEMBLE RVDIOR ASSEMBLE RVDL00 ASSEMBLE RVDMSG ASSEMBLE RVDOPN ASSEMBLE RVDOPS ASSEMBLE RVDPRC ASSEMBLE RVDQY1 ASSEMBLE RVDQY2 ASSEMBLE RVDQY3 ASSEMBLE RVDRCC ASSEMBLE RVDRST ASSEMBLE RVDSET ASSEMBLE RVDSHU ASSEMBLE RVDSV1 ASSEMBLE RVDSV2 ASSEMBLE RVDSV3 ASSEMBLE RVDSYN ASSEMBLE RVPBUF ASSEMBLE RVPCCL ASSEMBLE RVPCCW ASSEMBLE RVPCFG ASSEMBLE RVPCLR ASSEMBLE RVPCON ASSEMBLE RVPCQY ASSEMBLE RVPCSP ASSEMBLE RVPDBM ASSEMBLE RVPDBS ASSEMBLE RVPDBT ASSEMBLE RVPEXT ASSEMBLE RVPIFC ASSEMBLE RVPIOR ASSEMBLE RVPL00 ASSEMBLE RVPMSG ASSEMBLE RVPOPN ASSEMBLE RVPOPS ASSEMBLE RVPPRC ASSEMBLE RVPQY1 ASSEMBLE RVPQY2 ASSEMBLE RVPQY3 ASSEMBLE RVPRCC ASSEMBLE RVPRST ASSEMBLE RVPSET ASSEMBLE RVPSHU ASSEMBLE RVPSV1 ASSEMBLE RVPSV2 ASSEMBLE RVPSV3 ASSEMBLE RVPSYN ASSEMBLE RVSCFG ASSEMBLE RVSCMD ASSEMBLE RVSGTA ASSEMBLE RVSGTB ASSEMBLE RVSL00 ASSEMBLE RVSMSG ASSEMBLE RVSPRM ASSEMBLE RVSSKA ASSEMBLE RVSSTA ASSEMBLE RVSSTB ASSEMBLE RVSSTD ASSEMBLE RVSSTF ASSEMBLE RVSSTG ASSEMBLE RVSSTN ASSEMBLE RVSSTP ASSEMBLE RVSSTQ ASSEMBLE RVSUTL ASSEMBLE RVSVDY ASSEMBLE RVSVPY ASSEMBLE RVSVTY ASSEMBLE RVTADD ASSEMBLE RVTCCW ASSEMBLE RVTCMD ASSEMBLE RVTCON ASSEMBLE RVTDBM ASSEMBLE RVTDEF ASSEMBLE RVTIOR ASSEMBLE RVTLD1 ASSEMBLE RVTLD2 ASSEMBLE RVTL00 ASSEMBLE RVTMET ASSEMBLE RVTMNT ASSEMBLE RVTMSG ASSEMBLE RVTOCS ASSEMBLE RVTOCT ASSEMBLE RVTOPC ASSEMBLE RVTOPN ASSEMBLE RVTPRC ASSEMBLE RVTQLB ASSEMBLE RVTQY1 ASSEMBLE RVTQY2 ASSEMBLE RVTREW ASSEMBLE RVTRST ASSEMBLE RVTSCR ASSEMBLE RVTSHU ASSEMBLE RVTSPX ASSEMBLE RVTSTS ASSEMBLE RVTST1 ASSEMBLE RVTST2 ASSEMBLE RVTST3 ASSEMBLE RVTSUM ASSEMBLE RVTSV1 ASSEMBLE RVTSV2 ASSEMBLE RVTSV3 ASSEMBLE RVTSV4 ASSEMBLE RVTSV5 ASSEMBLE RVTTBL ASSEMBLE Modules: VSMODID COPY VSIPROLG MACRO RVSSTL LAS55291

VD550290 VMARC 08/04/16 14:33:02 * Improve our usage of HCPCOUNT/HCPMINUS

Update VD550290 applies to VSSI installation builds through 5522 Symptom: * Improve our usage of HCPCOUNT/HCPMINUS Problem: HCPCOUNT and HCPMINUS need to "guess" what size operand we've passed them when we just give a base and displacement. Explicitly define the object size. Resolution: HCPCOUNT and HCPMINUS invocations that used only a base and displacement to reference the operand have been updated to explicitly state the operand's size, thereby allowing the macros to accurately determine what instructions need to be generated. Prereqs: VD550046 VD550054 VD550063 VD550066 VD550069 VD550075 VD550080 VD550088 VD550090 VD550091 VD550094 VD550095 VD550097 VD550098 VD550101 VD550104 VD550111 VD550115 VD550120 VD550123 VD550129 VD550137 VD550139 VD550140 VD550144 VD550147 VD550153 VD550154 VD550160 VD550173 VD550174 VD550177 VD550184 VD550187 VD550188 VD550191 VD550206 VD550217 VD550219 VD550227 VD550237 VD550244 VD550247 VD550249 VD550255 VD550256 VD550257 VD550272 VD550284 VD550288 VD550289 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 378 (2016-08-04) DepAssem: *None* Modules: RVDIOR ASSEMBLE RVDOPN ASSEMBLE RVDOPS ASSEMBLE RVDRCC ASSEMBLE

VD550289 VMARC 08/24/16 17:24:19 * Checkpoints fail after fix 284

Update VD550289 applies to VSSI installation builds through 5522 Symptom: * Checkpoints fail after fix 284 Problem: Checkpoints fail after application of fix 284. Resolution: Fix 284 performed significant code clean up and refactoring. As part of that effort routine RVxSV1OB no longer set its CC to zero (since there is no error exit condition, only successful exits). Since it can't fail, the vast majority of callers already were not checking the CC after calling RVxSV1OB to obtain a buffer. However, the code for SET CHECKPOINT and SET PTV ON were checking the (now indeterminate) CC from RVxSV1OB. Code has been updated to no longer check the CC after calling RVxSV1OB. Prereqs: VD550046 VD550054 VD550063 VD550066 VD550069 VD550075 VD550080 VD550088 VD550091 VD550097 VD550098 VD550101 VD550104 VD550111 VD550115 VD550120 VD550123 VD550129 VD550137 VD550139 VD550140 VD550153 VD550154 VD550173 VD550174 VD550177 VD550184 VD550187 VD550188 VD550191 VD550215 VD550219 VD550237 VD550247 VD550253 VD550255 VD550256 VD550257 VD550272 VD550280 VD550284 VD550288 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 382 (2016-08-10) DepAssem: *None* Modules: RVDRCC ASSEMBLE RVDSV1 ASSEMBLE RVDSV3 ASSEMBLE

VD550288 VMARC 08/24/16 17:19:36 * HTT001 during VDISK database reset

Update VD550288 applies to VSSI installation builds through 5522 Symptom: * HTT001 during VDISK database reset Problem: HTT001 after an I/O completes and tries to return to the initiator of the I/O. The control block representing the I/O (an IOTBK) should contain the registers from the initiator of the I/O so they can be restored into a CPEBK and the initiator resumed once the I/O has completed, however, the IOTBK appears to have been released and reused since its save area contains registers unrelated to the just completed I/O. Concurrent with the I/O the user is in process of logging off so their database is being closed. It is believed that the closing code released the IOTBK for the active I/O. The closing code should be waiting for all active I/O to complete but it does contain a very short timer to override waiting for an I/O. Resolution: Code in RVDRCC has had the timer short circuit removed. We will now wait until all active I/O to a database completes before initiating database close. Additionally minor code clean up was performed in related modules. Fix VS550287 contains the CP portion of this fix. VS550287 and VP550288 must be put on at the same time. Prereqs: VD550046 VD550054 VD550055 VD550063 VD550064 VD550066 VD550067 VD550069 VD550073 VD550075 VD550078 VD550080 VD550088 VD550090 VD550091 VD550095 VD550097 VD550098 VD550101 VD550104 VD550111 VD550115 VD550120 VD550123 VD550124 VD550129 VD550137 VD550139 VD550140 VD550144 VD550147 VD550148 VD550153 VD550154 VD550158 VD550160 VD550167 VD550168 VD550173 VD550174 VD550175 VD550177 VD550184 VD550185 VD550187 VD550188 VD550191 VD550193 VD550196 VD550199 VD550201 VD550203 VD550205 VD550211 VD550212 VD550215 VD550217 VD550219 VD550227 VD550229 VD550237 VD550243 VD550244 VD550247 VD550249 VD550251 VD550253 VD550255 VD550256 VD550257 VD550259 VD550267 VD550268 VD550270 VD550272 VD550273 VD550280 VD550284 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 382 (2016-08-10) DepAssem: *None* Modules: RVDBUF ASSEMBLE RVDCCW ASSEMBLE RVDCLR ASSEMBLE RVDCSP ASSEMBLE RVDDBS ASSEMBLE RVDIOR ASSEMBLE RVDRCC ASSEMBLE RVDSV1 ASSEMBLE RVDSYN ASSEMBLE

VS550287 VMARC 07/17/16 21:00:32 * CP updates for fix 288

Update VS550287 applies to VSSI installation builds through 5522 Symptom: * CP updates for fix 288 Problem: HCPPRV is calling RVPRCCRR to reset the VPARS database for every CPU as it is reset. VPARS only cares when the base CPU goes away. Resolution: Update HCPPRV to only call RVPRCCRR when the base CPU is reset. Note fixes 287 and 288 must go on concurrently. Prereqs: None Coreqs: None BUILD_Reqd: VSSMMAC Toolmin: 1.0 376 (2016-07-17) DepAssem: *None* Modules: VSMODID COPY

VS550285 VMARC 07/10/16 15:12:15 * HCPABN mod to dump CPXLOADed symbols

Update VS550285 applies to VSSI installation builds through 5522 Symptom: * HCPABN mod to dump CPXLOADed symbols Problem: CPXLOAD symbols are not dumped via soft ABEND. Resolution: Made the following changes to HCPABN: . Added code to store current CR12 value as an aid to soft ABEND dump readability. . Requisite code added to dump CPXLOADed symbols used by VSSI code. Prereqs: VS550011 VS550015 VS550016 VS550019 VS550022 VS550026 VS550028 VS550030 VS550039 VS550040 VS550045 VS550051 VS550056 VS550064 VS550066 VS550070 VS550076 VS550082 VS550083 VS550084 VS550086 VS550099 VS550105 VS550106 VS550109 VS550125 VS550131 VS550138 VS550141 VS550142 VS550143 VS550146 VS550151 VS550190 VS550194 VS550197 VS550214 VS550236 VS550238 VS550246 VS550254 VS550265 VS550269 Coreqs: None BUILD_Reqd: VSSIPL VSSMMAC Toolmin: 1.0 374 (2016-07-08) DepAssem: *None* Modules: VSMODID COPY

VD550284 VMARC 08/24/16 17:14:14 * Clean up VPIOTBK related code

Update VD550284 applies to VSSI installation builds through 5522 Symptom: * Clean up VPIOTBK related code Problem: The VPIOTBK is a control block used for I/O against a SHDISK database. Some of the code for managing them is duplicated, some not clear, etc.. Some soft abends are not as helpful as they should be. Resolution: The following changes are included with this fix: - RVxDBM is not defined as a longreg module in RVxMDLAT but is using full 64 bit registers. Since it doesn't have the longreg attribute only the low 32 bits of the registers are saved/restored on module entry and exit. The only reason 64 bit registers were in use was the decision to build the snap dump snaplist in the 64 bit format. This isn't needed so build a 31 bit snap list and stop using the high half of the registers. - Fix an incorrect return branch in the SETMAXU subroutine in RVxSV1. - Both RVxDBM and RVxOPS contain their own code for allocating a VPIOTBK and associated buffers. RVxSV1OB is the canoncial routine for allocating a VPIOTBK. Change RVxDBM and RVxOPS to call RVxSV1OB. - RVxDBM contains code for locking, clearing and unlocking an IOTBK's associated buffer. RVxIOR contains entry points with identical routines for these functions. Call them rather than the duplicated code. - Here's the definitions of VPIOBUF and VPIREALA in VPIOTBK: VPIOBUF DS 0D Host Logical page address $510026 VPIOBUFH DS F Host Logical page high order$510026 VPIOBUFL DS F Host Logical page low order $510026 * $520056 VPIREALA DS 0D Host real page address $510026 VPIREALH DS F Host real page High order $510026 VPIREALL DS F Host real page Low order $510026 The strong implication is that they are both 64 bit addresses but in reality both are 31 bit addresses and used as such via the names VPIOBUF and VPIREALA. So in fact VPIOBUFH and VPIREALH contain the actual addresses not just the high half. Mostly VPIOBUF and VPIREALA are used but the odd time VPIREALH is used. Additionally the name VPIREALA and many comments imply this is a host real address. In fact it is a host logical address. So clean this up by defining VPIOBUF as a 31 bit address and, as well as making VPIREALA a 31 bit address change the name to VPIHOSTA to better reflect its contents (and also clean up the numerous incorrect comments). Additionally field VPIREAL was used to indicate when the value in VPIREALA was actually from free storage and not the address of a translated system virtual page (only done when reading a minidisk's primary control record at open time). Rename this field to VPIFRES and change the flag from R to F. - Many callers of RVxIORTC/RVxIORTR are checking the condition code in case there was some error during translation. However, those two routines only return CC0 and in fact do not even check that HCPTRANS was successful. Add code to reflect back the result of HCPTRANS. - Change when the soft abends are taken to improve problem diagnosis data gathering. Delete code at label BSR997 that attempts to access a previous page. Life doesn't work like that anymore and an HTT001 is the likely result. - We are likely to get an sv1001 soft abend at some point in the future after taking a dbt002 soft abend. The problem is the VPIOTBK is put on the queue before we've fully validated it. When validation fails and the dbt002 is taken we do not remove it from the queue. Delay adding the VPIOTBK to the queue until after it has passed validation. Additionally RVxDBTQA is changed to a dynamic save area rather than savig its registers into the unvalidated VPIOT passed to it. Lastly, fixes 276, 283 and 284 should all be put on at the same time. Failure to apply all three concurrently will result in either assembly errors and/or run time errors. Prereqs: VD550046 VD550054 VD550059 VD550063 VD550066 VD550068 VD550069 VD550075 VD550080 VD550086 VD550088 VD550090 VD550091 VD550094 VD550095 VD550097 VD550098 VD550101 VD550104 VD550111 VD550112 VD550115 VD550120 VD550122 VD550123 VD550124 VD550129 VD550137 VD550139 VD550140 VD550144 VD550147 VD550153 VD550154 VD550156 VD550160 VD550167 VD550170 VD550171 VD550173 VD550174 VD550175 VD550177 VD550184 VD550185 VD550187 VD550188 VD550191 VD550193 VD550196 VD550199 VD550206 VD550211 VD550212 VD550215 VD550217 VD550219 VD550222 VD550227 VD550230 VD550234 VD550237 VD550240 VD550243 VD550244 VD550247 VD550249 VD550253 VD550255 VD550256 VD550257 VD550272 VD550275 VD550278 VD550280 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 382 (2016-08-10) DepAssem: *None* Modules: RVDBUF ASSEMBLE RVDCLR ASSEMBLE RVDDBM ASSEMBLE RVDDBT ASSEMBLE RVDIOR ASSEMBLE RVDOPN ASSEMBLE RVDOPS ASSEMBLE RVDQY3 ASSEMBLE RVDRCC ASSEMBLE RVDSV1 ASSEMBLE RVDSV2 ASSEMBLE RVDSYN ASSEMBLE

VD550283 VMARC 07/08/16 12:52:32 * Macro and copy updates for fixes 276 and 284

Update VD550283 applies to VSSI installation builds through 5522 Symptom: * Macro and copy updates for fixes 276 and 284 Problem: Macro and copy updates for fixes 276 and 284 Resolution: Fixes 276, 283 and 284 should all be put on at the same time. Failure to do so will result in either assembly errors and/or run time errors. Prereqs: VD550042 VD550089 VD550096 VD550121 VS550283 Coreqs: None BUILD_Reqd: VSSICP VSSMMAC Toolmin: 1.0 371 (2016-04-23) DepAssem: *None* Modules: RVDMDLAT MACRO

VP550283 VMARC 07/09/16 03:57:35 * Macro and copy updates for fixes 276 and 284

Update VP550283 applies to VSSI installation builds through 5522 Symptom: * Macro and copy updates for fixes 276 and 284 Problem: Macro and copy updates for fixes 276 and 284 Resolution: Fixes 276, 283 and 284 should all be put on at the same time. Failure to do so will result in either assembly errors and/or run time errors. Prereqs: VP550008 VP550009 VP550089 VP550096 VP550110 VP550121 VP550172 VP550258 VS550283 Coreqs: None BUILD_Reqd: VSSICP VSSMMAC Toolmin: 1.0 374 (2016-07-08) DepAssem: RVDBUF ASSEMBLE RVDCCW ASSEMBLE RVDCLR ASSEMBLE RVDCSP ASSEMBLE RVDDBM ASSEMBLE RVDDBT ASSEMBLE RVDEXT ASSEMBLE RVDIOR ASSEMBLE RVDOPN ASSEMBLE RVDOPS ASSEMBLE RVDQY3 ASSEMBLE RVDRCC ASSEMBLE RVDSV1 ASSEMBLE RVDSV2 ASSEMBLE RVDSV3 ASSEMBLE RVDSYN ASSEMBLE RVPBUF ASSEMBLE RVPCCW ASSEMBLE RVPCLR ASSEMBLE RVPCSP ASSEMBLE RVPDBM ASSEMBLE RVPDBT ASSEMBLE RVPEXT ASSEMBLE RVPIOR ASSEMBLE RVPOPN ASSEMBLE RVPOPS ASSEMBLE RVPQY3 ASSEMBLE RVPRCC ASSEMBLE RVPSV1 ASSEMBLE RVPSV2 ASSEMBLE RVPSV3 ASSEMBLE RVPSYN ASSEMBLE RVSSTF ASSEMBLE Modules: VPIOTBK COPY RVPMDLAT MACRO

VS550283 VMARC 07/08/16 13:17:16 * Macro and copy updates for fixes 276 and 284

Update VS550283 applies to VSSI installation builds through 5522 Symptom: * Macro and copy updates for fixes 276 and 284 Problem: Macro and copy updates for fixes 276 and 284 Resolution: Fixes 276, 283 and 284 should all be put on at the same time. Failure to do so will result in either assembly errors and/or run time errors. Prereqs: VS550018 VS550118 VS550131 VS550260 Coreqs: None BUILD_Reqd: VSSICMS VSSMMAC Toolmin: 1.0 371 (2016-04-23) DepAssem: DISKPRT ASSEMBLE DISKZAP ASSEMBLE VDBKUP ASSEMBLE VDBLDFMT ASSEMBLE VDCHKDIR ASSEMBLE VDFMT ASSEMBLE VDLOAD ASSEMBLE VDREST ASSEMBLE VDSCAN ASSEMBLE VDUNLD ASSEMBLE VDUTIL ASSEMBLE VPBKUP ASSEMBLE VPBLDFMT ASSEMBLE VPCHKDIR ASSEMBLE VPFMT ASSEMBLE VPLOAD ASSEMBLE VPLOADO ASSEMBLE VPREST ASSEMBLE VPRESTO ASSEMBLE VPSCAN ASSEMBLE VPUNLD ASSEMBLE VPUTIL ASSEMBLE VSDLBL ASSEMBLE VTBKUP ASSEMBLE VTBKVOL ASSEMBLE VTDIRC ASSEMBLE VTFMT ASSEMBLE VTMDSCR ASSEMBLE VTRPT1 ASSEMBLE COPYTAPE ASSEMBLE TAPSENSE ASSEMBLE VPBXBMAP ASSEMBLE VPBXPLTB ASSEMBLE VPBXRCTL ASSEMBLE VPBXREF ASSEMBLE VPBXREST ASSEMBLE VPBXRES2 ASSEMBLE VSDCHK ASSEMBLE VSFSERR ASSEMBLE VSLABSL ASSEMBLE VSSUBDT ASSEMBLE VTREST ASSEMBLE VTRPT2 ASSEMBLE VTRPT3 ASSEMBLE VTRPT4 ASSEMBLE VTRPT5 ASSEMBLE VTRPT6 ASSEMBLE VTSCR1 ASSEMBLE Modules: VSDEFXBK COPY VSLOCRBK COPY VSMEQU COPY

VD550280 VMARC 08/24/16 17:06:44 * PRG004 in RVxSV1 after timer pop

Update VD550280 applies to VSSI installation builds through 5522 Symptom: * PRG004 in RVxSV1 after timer pop Problem: Each open database has a timer active to ensure periodic maintenance on the database is performed. When the database is closed the timer should be stopped. Occasionally the timer remains running and when it pops it attempts to reference storage that was fret'ed when the database was closed. Resolution: Additional validation is done in the timer pop routine to ensure the database is still open. Prereqs: VD550046 VD550054 VD550064 VD550066 VD550067 VD550073 VD550075 VD550078 VD550088 VD550091 VD550095 VD550097 VD550098 VD550115 VD550120 VD550123 VD550129 VD550137 VD550139 VD550140 VD550144 VD550158 VD550167 VD550173 VD550174 VD550177 VD550193 VD550196 VD550201 VD550211 VD550215 VD550219 VD550229 VD550237 VD550251 VD550253 VD550255 VD550257 VD550259 VD550267 VD550268 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 382 (2016-08-10) DepAssem: *None* Modules: RVDCCW ASSEMBLE RVDSV1 ASSEMBLE

VD550278 VMARC 05/05/16 13:59:46 * Failing WRITE CKD for Track 0 records

Update VD550278 applies to VSSI installation builds through 5522 Symptom: * Failing WRITE CKD for Track 0 records Problem: Customer experienced IPL errors after issuing the following commands: . VxSET CHECKPOINT . VxCLOSE . IPL CMS . VxCLEAR CHECKPOINT n . IPL The IPL started normally, but failed with DBM004 after TAPE RESTART was completed. The received error messages were as follows: RVxDBM235E CCW ERROR(CMDREJ) DETECTED AT BLOCK(0000000002); EVENTID(313) RVxDBS055E UNSUPPORTED OR FAILING TPF WRITE CCW CHAIN, VDEVNO=vdev The dumped CCW chain indicated an error on CCHHR 0/0/2 (CCW opcode x'85' - Write Update Data). Resolution: Made the following changes: . Modified RVxDBM Track0 delete/readd procedure to exclude Track0 records if: . Update_Read or Update_Write indicated; . part of a checkpointed set. . Reformatted RVxDBM for better code readability (i.e., EJECT and SPACE directives) . Added diagnostic console output messages as a workaround for z/VM soft ABEND deficiencies. Prereqs: VD550046 VD550059 VD550068 VD550090 VD550098 VD550112 VD550120 VD550122 VD550123 VD550124 VD550139 VD550140 VD550144 VD550156 VD550167 VD550173 VD550177 VD550196 VD550211 VD550219 VD550222 VD550230 VD550234 VD550237 VD550240 VD550243 VD550275 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 371 (2016-04-23) DepAssem: *None* Modules: RVDDBM ASSEMBLE

VD550277 VMARC 04/09/16 10:30:07 * Misc. VPARS/SHDSK CMS updates

Update VD550277 applies to VSSI installation builds through 5522 Symptom: * Misc. VPARS/SHDSK CMS updates Problem: Enhancements requested or required. Resolution: Added the following enhancements: 1. VxUTIL message VSSVxU2152 emitted at the start and end of job, as follows: . VSSVxU2152I Start time: 04/08/16 14:44:40 . VSSVxU2152I End time: 04/08/16 14:45:03 (nnn record(s)/sec) 2. VxUTIL record processing messages now contain timestamps, as follow: Old: VSSVxU2152I 6176 record(s) processed for MOVE New: VSSVxU2152I +hhhh:mm:ss.uuuuuu 6176 record(s) processed for MOVE The timestamp above represents the elapsed time (hh:mm:ss.millionths-seconds) since the start of the job. 3. VxUTIL record directory errors will now print the 1st 16 bytes of the erroneous directory entry. 4. User field (VPUSRUF1 DS F) added to RVPCFGBK (per customer request). Prereqs: VD550046 VD550142 VD550206 VS550277 Coreqs: None BUILD_Reqd: VSSICMS Toolmin: 1.0 370 (2015-08-29) DepAssem: *None* Modules: VDUTIL ASSEMBLE

VS550277 VMARC 04/09/16 10:30:25 * Misc. VPARS/SHDSK CMS updates

Update VS550277 applies to VSSI installation builds through 5522 Symptom: * Misc. VPARS/SHDSK CMS updates Problem: Enhancements requested or required. Resolution: Added the following enhancements: 1. VxUTIL message VSSVxU2152 emitted at the start and end of job, as follows: . VSSVxU2152I Start time: 04/08/16 14:44:40 . VSSVxU2152I End time: 04/08/16 14:45:03 (nnn record(s)/sec) 2. VxUTIL record processing messages now contain timestamps, as follow: Old: VSSVxU2152I 6176 record(s) processed for MOVE New: VSSVxU2152I +hhhh:mm:ss.uuuuuu 6176 record(s) processed for MOVE The timestamp above represents the elapsed time (hh:mm:ss.millionths-seconds) since the start of the job. 3. VxUTIL record directory errors will now print the 1st 16 bytes of the erroneous directory entry. 4. User field (VPUSRUF1 DS F) added to RVPCFGBK (per customer request). Prereqs: VS550017 VS550118 VS550131 VS550260 Coreqs: None BUILD_Reqd: VSSICMS VSSMMAC Toolmin: 1.0 370 (2015-08-29) DepAssem: *None* Modules: VSSUME $REPOS

VD550275 VMARC 05/23/16 09:50:48 * RVxDBM Resequence

Update VD550275 applies to VSSI installation builds through 5522 Symptom: * RVxDBM Resequence Problem: RVxDBM has reached its limit on sequence number intervals. Resolution: This update resequences RVxDBM in order to create sufficient space for future updates. No functionality is affected. Prereqs: VD550046 VD550059 VD550068 VD550090 VD550098 VD550112 VD550120 VD550122 VD550123 VD550124 VD550139 VD550140 VD550144 VD550156 VD550167 VD550173 VD550177 VD550196 VD550211 VD550219 VD550222 VD550230 VD550234 VD550237 VD550240 VD550243 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 371 (2016-04-23) DepAssem: *None* Modules: RVDDBM ASSEMBLE

VD550274 VMARC 03/03/16 20:45:26 * VxLINK command ignoring CONFIG parameter

Update VD550274 applies to VSSI installation builds through 5522 Symptom: * VxLINK command ignoring CONFIG parameter Problem: Customer was unable to specify the VxLINK command with the CONFIG parameter; the following error was always returned: . RVSCFG011E File VxCONFIG [fm] was not found. Use of VxLINK -without- the CONFIG parameter was processed correctly. The code in RVxCONLK (which processes the command-line parameters) had an incorrect HCPUSING around the EXECUTE instruction used to copy the parameter into the MFCFGNM field, which effectively left the field with all-spaces. Subsequent CONFIG table processing failed because no CONFIG file could be found with a fileid of [all-spaces] VxCONFIG [fm]. Resolution: Code amended to correctly process the CONFIG parameter. Prereqs: VD550046 VD550098 VD550115 VD550139 VD550160 VD550177 VD550185 VD550187 VD550212 VD550237 VD550257 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 370 (2015-08-29) DepAssem: *None* Modules: RVDCON ASSEMBLE

VD550273 VMARC 01/19/16 13:48:36 * CCW Command Rejects (code 408) in RVxDBS

Update VD550273 applies to VSSI installation builds through 5522 Symptom: * CCW Command Rejects (code 408) in RVxDBS Problem: Customer experienced CCW command rejects during utility FILECOPY operations. The operation was using Keyed Read/Write CCW commands (Read Count/Key/Data, Write Count/Key/Data) against disk block addresses not located on Cylinder 0, Track 0. CP generated additional CCWs on behalf of the Format Write operation: . 0x07 Seek . 0x31 Search ID Equal . 0x5E Read Multiple Count/Key/Data Read Multiple Count/Key/Data (0x5e) processing in RVxCSP was not properly incrementing through the multiple COUNT fields read from the BASE disk, causing an early termination of the record stream. As a result, BASE disk records were being returned to the guest, even when the corresponding records existed on the database. This particular sequence of Keyed CCW operations (i.e., insertion of the above CP-generated CCWs) rarely occurs during regular TPF or Linux operations. Module RVxCSP harvests IDAWs from each CCW if the CCW needs to come back to VPARS code for further processing. Prior to Keyed IDAW harvesting, RVxCSP decrements the CCW length in order to bypass the Count field of the CCW whose data was just read, or is about to be written. The IDAL data address and length is then passed to the IDAL harvesting routine. In this case, the adjusted length (i.e., original length - 8) was passed (incorrect) instead of the original CCW data length, resulting in the harvesting of less IDAWs than were actually passed by the original guest CCW. When RVxDBS subsequently attempted to move the data to the user's buffers, the operation was rejected (internal event code 408) due to insufficient IDAWs. Resolution: Made the following changes: 1. RVxCSP modified to correctly step through the following multiple-record CCWs: . 0x5E Read Multiple Count/Key/Data . 0xDE Read Track 2. RVxCSP modified to harvest the correct IDAW count. 3. Additional TRACE code added to RVxDBS for diagnostic purposes if the problem should ever recur. Prereqs: VD550046 VD550055 VD550088 VD550098 VD550115 VD550120 VD550124 VD550129 VD550139 VD550140 VD550144 VD550148 VD550167 VD550168 VD550193 VD550196 VD550201 VD550203 VD550205 VD550211 VD550219 VD550237 VD550243 VD550251 VD550257 VD550268 VD550270 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 370 (2015-08-29) DepAssem: *None* Modules: RVDCSP ASSEMBLE RVDDBS ASSEMBLE

VD550272 VMARC 12/01/15 11:06:40 * Hung user if VxSET issued after LOGOFF/FORCE

Update VD550272 applies to VSSI installation builds through 5522 Symptom: * Hung user if VxSET issued after LOGOFF/FORCE Problem: Customer issued a VxCLOSE, followed by a VxSET. CLOSE processing stopped the data timer, but a database SYNC was pending, which prevented the user from full database cleanup. A subsequent SET command (which requires a running DB timer) hung because no timer was active. Resolution: RVxRCC has been modified to check for a pending SYNC operation, and to re-drive the pending SYNC after timer expiration. This action allows the user to clean up all pending activity prior to full LOGOFF. Prereqs: VD550046 VD550054 VD550063 VD550066 VD550069 VD550075 VD550080 VD550088 VD550091 VD550094 VD550097 VD550098 VD550101 VD550104 VD550111 VD550115 VD550120 VD550123 VD550129 VD550137 VD550139 VD550140 VD550153 VD550154 VD550174 VD550175 VD550177 VD550184 VD550185 VD550187 VD550188 VD550191 VD550212 VD550219 VD550237 VD550247 VD550255 VD550256 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 370 (2015-08-29) DepAssem: *None* Modules: RVDRCC ASSEMBLE RVDSET ASSEMBLE

VD550270 VMARC 12/01/15 11:03:21 * RVxCSP Resequence

Update VD550270 applies to VSSI installation builds through 5522 Symptom: * RVxCSP Resequence Problem: RVxCSP has reached its limit on sequence number intervals. Resolution: This update resequences RVxCSP in order to create sufficient space for future updates. No functionality is affected. Prereqs: VD550046 VD550088 VD550098 VD550139 VD550140 VD550144 VD550167 VD550193 VD550196 VD550201 VD550203 VD550205 VD550211 VD550219 VD550237 VD550243 VD550251 VD550257 VD550268 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 370 (2015-08-29) DepAssem: *None* Modules: RVDCSP ASSEMBLE

VS550269 VMARC 08/29/15 16:56:45 * Regression Test Program (RTP)

Update VS550269 applies to VSSI installation builds through 5522 Symptom: * Regression Test Program (RTP) Problem: New Regression Test program VSRPT01. Resolution: New RTP added. No product code is changed. Prereqs: VS550011 VS550015 VS550016 VS550019 VS550022 VS550026 VS550028 VS550030 VS550039 VS550040 VS550045 VS550051 VS550056 VS550064 VS550066 VS550070 VS550076 VS550082 VS550083 VS550084 VS550086 VS550099 VS550105 VS550106 VS550109 VS550125 VS550131 VS550138 VS550141 VS550142 VS550143 VS550146 VS550151 VS550190 VS550194 VS550197 VS550214 VS550236 VS550238 VS550246 VS550254 VS550265 Coreqs: None BUILD_Reqd: VSSMMAC Toolmin: 1.0 370 (2015-08-29) DepAssem: *None* Modules: VSMODID COPY

VD550268 VMARC 08/27/15 13:20:50 * Hung user after CSP001 or CCW001 soft ABEND

Update VD550268 applies to VSSI installation builds through 5522 Symptom: * Hung user after CSP001 or CCW001 soft ABEND Problem: Customer experienced the following scenario: . Database reset (via VPCLOSE, LOGOFF, or FORCE); . A pending I/O interrupt occurred after the reset; . CSP001 soft ABEND issued because the VSSI anchor pointer in the VMDBK had already been removed via the database reset code in RVxRCC. In this scenario, the code in RVxCSP: . issues the soft ABEND because the VMDBK anchor was not found; . returns to the dispatcher (HCPDSPCH), leaving the running CPEBK hanging indefinitely. A subsequent LOGOFF or FORCE also hangs indefinitely, because the VMDBK deferred work counter is 1 (representing the hanging CPEBK in the I/O interrupt code path). HCPUSP is waiting until the deferred work counter drops to 0 (which never happens), prior to completing the LOGOFF. Resolution: RVxCSP and RVxCCW have been amended to return an error condition in the calling thread (CPEBK) instead of blindly returning to the dispatcher. Prereqs: VD550046 VD550054 VD550055 VD550064 VD550066 VD550067 VD550073 VD550075 VD550078 VD550088 VD550091 VD550095 VD550097 VD550098 VD550115 VD550120 VD550124 VD550129 VD550137 VD550139 VD550140 VD550144 VD550148 VD550158 VD550167 VD550168 VD550174 VD550177 VD550193 VD550196 VD550201 VD550203 VD550205 VD550211 VD550219 VD550229 VD550237 VD550243 VD550251 VD550255 VD550257 VD550259 VD550267 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 369 (2015-08-18) DepAssem: *None* Modules: RVDCCW ASSEMBLE RVDCSP ASSEMBLE RVDDBS ASSEMBLE

VD550267 VMARC 08/19/15 10:33:22 * PRG004 in HCPDGG during volume serial relabel

Update VD550267 applies to VSSI installation builds through 5522 Symptom: * PRG004 in HCPDGG during volume serial relabel Problem: Customer received spurious PRG004 ABENDs when attempting to relabel (via CMS program) a BASE device belonging to an open database configuration. Upon inspection, it was determined that HCPDGG was handling an IORBK that contained a VSSI WRKBK address (VP1WRKBK) instead of the original user SAVEBK address. The address was originally modified by RVxCCW, but not restored when it was determined that the I/O should be passed to HCPIOS (i.e., read the base device directly because the requested record was not found in the VDISK/VPARS database). This is essentially a timing error based on the size of the CCW chain, which determines when the VSSI-modified VP1WRKBK gets freed. Resolution: RVxCCW modified to restore the IORSAVE contents: . after determining the this I/O is actually a BASE I/O; -- and -- . prior to VP1WRKBK release Prereqs: VD550046 VD550054 VD550064 VD550066 VD550067 VD550073 VD550075 VD550078 VD550088 VD550091 VD550095 VD550097 VD550115 VD550120 VD550129 VD550137 VD550140 VD550144 VD550158 VD550167 VD550174 VD550177 VD550193 VD550196 VD550201 VD550211 VD550219 VD550229 VD550237 VD550251 VD550255 VD550257 VD550259 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 369 (2015-08-18) DepAssem: *None* Modules: RVDCCW ASSEMBLE

VD550266 VMARC 08/19/15 08:04:00 * Fix SPXTAPE device error

Update VD550266 applies to VSSI installation builds through 5522 Symptom: * Fix SPXTAPE device error Problem: Customer experienced a situation where virtual tapes were unusable as SPXTAPE devices. The following message was received: . HCPSPK1903E Virtual device xxxx not supported for SPXTAPE A regression in Version 55 returned incorrect Entry Point Addresses (EPAs) for SPXTAPE routing calls. Resolution: Several comments reworked; updated PRODUCT files added. Prereqs: VD550046 VD550047 VD550053 VD550090 VD550098 VD550107 VD550108 VD550139 VD550167 VD550241 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 369 (2015-08-18) DepAssem: *None* Modules: RVDMSG ASSEMBLE

VS550265 VMARC 08/19/15 07:47:29 * Fix SPXTAPE device error

Update VS550265 applies to VSSI installation builds through 5522 Symptom: * Fix SPXTAPE device error Problem: Customer experienced a situation where virtual tapes were unusable as SPXTAPE devices. The following message was received: . HCPSPK1903E Virtual device xxxx not supported for SPXTAPE A regression in Version 55 returned incorrect Entry Point Addresses (EPAs) for SPXTAPE routing calls. Resolution: Made the following changes: . SPXTAPE function EPAs fixed. . Additional support added to correctly return EPAs for stacked use via HCPSTKGT (used by SPXTAPE) Prereqs: VS550008 VS550009 VS550011 VS550015 VS550016 VS550019 VS550022 VS550026 VS550027 VS550028 VS550030 VS550039 VS550040 VS550045 VS550051 VS550056 VS550063 VS550064 VS550066 VS550070 VS550076 VS550082 VS550083 VS550084 VS550086 VS550099 VS550105 VS550106 VS550109 VS550113 VS550125 VS550131 VS550138 VS550141 VS550142 VS550143 VS550146 VS550151 VS550190 VS550194 VS550197 VS550214 VS550226 VS550236 VS550238 VS550246 VS550248 VS550254 Coreqs: None BUILD_Reqd: VSSIPL VSSICP Toolmin: 1.0 369 (2015-08-18) DepAssem: HCPCLT ASSEMBLE HCPCPU ASSEMBLE HCPDFN ASSEMBLE HCPDGG ASSEMBLE HCPDPB ASSEMBLE HCPDTD ASSEMBLE HCPDTR ASSEMBLE HCPDTV ASSEMBLE HCPDVT ASSEMBLE HCPFTR ASSEMBLE HCPGIO ASSEMBLE HCPHTS ASSEMBLE HCPIOS ASSEMBLE HCPIOV ASSEMBLE HCPPAV ASSEMBLE HCPQVC ASSEMBLE HCPQVD ASSEMBLE HCPRDF ASSEMBLE HCPRES ASSEMBLE HCPRLI ASSEMBLE HCPRST ASSEMBLE HCPSCT ASSEMBLE HCPSPN ASSEMBLE HCPSPO ASSEMBLE HCPSPP ASSEMBLE HCPSPQ ASSEMBLE HCPSPV ASSEMBLE HCPSPY ASSEMBLE HCPSPZ ASSEMBLE HCPUSO ASSEMBLE HCPUSP ASSEMBLE HCPVDB ASSEMBLE HCPVIR ASSEMBLE HCPVOL ASSEMBLE HCPWRP ASSEMBLE RVDBUF ASSEMBLE RVDCCL ASSEMBLE RVDCCW ASSEMBLE RVDCFG ASSEMBLE RVDCLR ASSEMBLE RVDCON ASSEMBLE RVDCQY ASSEMBLE RVDCSP ASSEMBLE RVDDBM ASSEMBLE RVDDBS ASSEMBLE RVDDBT ASSEMBLE RVDEXT ASSEMBLE RVDIFC ASSEMBLE RVDIOR ASSEMBLE RVDL00 ASSEMBLE RVDMSG ASSEMBLE RVDOPN ASSEMBLE RVDOPS ASSEMBLE RVDPRC ASSEMBLE RVDQY1 ASSEMBLE RVDQY2 ASSEMBLE RVDQY3 ASSEMBLE RVDRCC ASSEMBLE RVDRST ASSEMBLE RVDSET ASSEMBLE RVDSHU ASSEMBLE RVDSV1 ASSEMBLE RVDSV2 ASSEMBLE RVDSV3 ASSEMBLE RVDSYN ASSEMBLE RVPBUF ASSEMBLE RVPCCL ASSEMBLE RVPCCW ASSEMBLE RVPCFG ASSEMBLE RVPCLR ASSEMBLE RVPCON ASSEMBLE RVPCQY ASSEMBLE RVPCSP ASSEMBLE RVPDBM ASSEMBLE RVPDBS ASSEMBLE RVPDBT ASSEMBLE RVPEXT ASSEMBLE RVPIFC ASSEMBLE RVPIOR ASSEMBLE RVPL00 ASSEMBLE RVPMSG ASSEMBLE RVPOPN ASSEMBLE RVPOPS ASSEMBLE RVPPRC ASSEMBLE RVPQY1 ASSEMBLE RVPQY2 ASSEMBLE RVPQY3 ASSEMBLE RVPRCC ASSEMBLE RVPRST ASSEMBLE RVPSET ASSEMBLE RVPSHU ASSEMBLE RVPSV1 ASSEMBLE RVPSV2 ASSEMBLE RVPSV3 ASSEMBLE RVPSYN ASSEMBLE RVSCFG ASSEMBLE RVSCMD ASSEMBLE RVSL00 ASSEMBLE RVSMSG ASSEMBLE RVSPRM ASSEMBLE RVSSTA ASSEMBLE RVSSTB ASSEMBLE RVSSTD ASSEMBLE RVSSTF ASSEMBLE RVSSTG ASSEMBLE RVSSTN ASSEMBLE RVSSTP ASSEMBLE RVSSTQ ASSEMBLE RVSUTL ASSEMBLE RVSVDY ASSEMBLE RVSVPY ASSEMBLE RVSVTY ASSEMBLE RVTADD ASSEMBLE RVTCCW ASSEMBLE RVTCMD ASSEMBLE RVTCON ASSEMBLE RVTDBM ASSEMBLE RVTDEF ASSEMBLE RVTIOR ASSEMBLE RVTLD1 ASSEMBLE RVTLD2 ASSEMBLE RVTL00 ASSEMBLE RVTMET ASSEMBLE RVTMNT ASSEMBLE RVTMSG ASSEMBLE RVTOCS ASSEMBLE RVTOCT ASSEMBLE RVTOPC ASSEMBLE RVTOPN ASSEMBLE RVTPRC ASSEMBLE RVTQLB ASSEMBLE RVTQY1 ASSEMBLE RVTQY2 ASSEMBLE RVTREW ASSEMBLE RVTRST ASSEMBLE RVTSCR ASSEMBLE RVTSHU ASSEMBLE RVTSPX ASSEMBLE RVTSTS ASSEMBLE RVTST1 ASSEMBLE RVTST2 ASSEMBLE RVTST3 ASSEMBLE RVTSUM ASSEMBLE RVTSV1 ASSEMBLE RVTSV2 ASSEMBLE RVTSV3 ASSEMBLE RVTSV4 ASSEMBLE RVTSV5 ASSEMBLE RVTTBL ASSEMBLE RVSGTA ASSEMBLE RVSGTB ASSEMBLE RVSSKA ASSEMBLE Modules: VSMODID COPY RVSMDLAT MACRO RVSMDLAX MACRO VSCPXCL MACRO VSCPXGT MACRO VSCPXIT MACRO RVSGTA ASSEMBLE RVSGTB ASSEMBLE RVSSKA ASSEMBLE RVSSTL LAS55265

VD550264 VMARC 08/04/15 20:21:05 * New device checker function

Update VD550264 applies to VSSI installation builds through 5522 Symptom: * New device checker function Problem: VRDCBLOK missing from CPYASM listing. Resolution: COPY VRDCBLOK added. Prereqs: VD550046 VD550090 VD550139 VD550193 Coreqs: None BUILD_Reqd: *None* Toolmin: 1.0 368 (2015-07-14) DepAssem: *None* Modules: VDCPYASM ASSEMBLE

VS550263 VMARC 08/07/15 13:16:49 * New device checker function

Update VS550263 applies to VSSI installation builds through 5522 Symptom: * New device checker function Problem: Simple DIAG X'210' device reporter. Resolution: VSDCHK added. Prereqs: VS550008 VS550009 VS550011 VS550018 VS550027 VS550040 VS550043 VS550049 VS550057 VS550062 VS550063 VS550072 VS550085 VS550096 VS550110 VS550113 VS550121 VS550125 VS550131 VS550136 VS550138 VS550166 VS550169 VS550172 VS550176 VS550178 VS550186 VS550192 VS550195 VS550210 VS550245 VS550262 Coreqs: None BUILD_Reqd: VSSICMS Toolmin: 1.0 368 (2015-07-14) DepAssem: VSSUBR ASSEMBLE Modules: VS55MAC $EXEC VSDBRDBK MACRO VSDCHK ASSEMBLE VSSUBR ASSEMBLE

VS550262 VMARC 08/04/15 11:46:09 * Add volume serial RELABEL utility

Update VS550262 applies to VSSI installation builds through 5522 Symptom: * Add volume serial RELABEL utility Problem: Customer requested a method for relabeling BASE volumes while the VPARS/VDSIK database is open. Resolution: VSDLBL program added to relabel MDISKs. If the MDISK is linked R/W, the volume serial is updated. If the MDISK is linked R/O and is part of the BASE volumes in an open database, any relabel I/O get written to the VPARS/VDISK database; the underlying MDISK is not modified. Prereqs: VS550071 VS550072 VS550125 VS550131 Coreqs: None BUILD_Reqd: VSSICMS Toolmin: 1.0 368 (2015-07-14) DepAssem: VSSTRC ASSEMBLE VSSUBR ASSEMBLE Modules: VSXENTR MACRO VSXEXIT MACRO VSDLBL ASSEMBLE VSSTRC ASSEMBLE VSSUBR ASSEMBLE

VS550260 VMARC 08/04/15 11:33:15 * CMS message repository additions

Update VS550260 applies to VSSI installation builds through 5522 Symptom: * CMS message repository additions Problem: New CMS disk relabel function added. New message numbers required. Resolution: CMS message repository updated. Prereqs: VS550017 VS550018 VS550118 VS550131 Coreqs: None BUILD_Reqd: VSSICMS VSSMMAC Toolmin: 1.0 368 (2015-07-14) DepAssem: COPYTAPE ASSEMBLE DISKPRT ASSEMBLE DISKZAP ASSEMBLE TAPSENSE ASSEMBLE VDBKUP ASSEMBLE VDBLDFMT ASSEMBLE VDCHKDIR ASSEMBLE VDFMT ASSEMBLE VDLOAD ASSEMBLE VDREST ASSEMBLE VDSCAN ASSEMBLE VDUNLD ASSEMBLE VDUTIL ASSEMBLE VPBKUP ASSEMBLE VPBLDFMT ASSEMBLE VPBXBMAP ASSEMBLE VPBXPLTB ASSEMBLE VPBXRCTL ASSEMBLE VPBXREF ASSEMBLE VPBXREST ASSEMBLE VPBXRES2 ASSEMBLE VPCHKDIR ASSEMBLE VPFMT ASSEMBLE VPLOAD ASSEMBLE VPLOADO ASSEMBLE VPREST ASSEMBLE VPRESTO ASSEMBLE VPSCAN ASSEMBLE VPUNLD ASSEMBLE VPUTIL ASSEMBLE VSDLBL ASSEMBLE VSFSERR ASSEMBLE VSIVP01 ASSEMBLE VSLABSL ASSEMBLE VSSUBDT ASSEMBLE VTBKUP ASSEMBLE VTBKVOL ASSEMBLE VTDIRC ASSEMBLE VTFMT ASSEMBLE VTMDSCR ASSEMBLE VTREST ASSEMBLE VTRPT1 ASSEMBLE VTRPT2 ASSEMBLE VTRPT3 ASSEMBLE VTRPT4 ASSEMBLE VTRPT5 ASSEMBLE VTRPT6 ASSEMBLE VTSCR1 ASSEMBLE Modules: VSSUME $REPOS VSMEQU COPY

VD550259 VMARC 07/30/15 12:50:43 * Hung I/O at 100% CPU Utilization

Update VD550259 applies to VSSI installation builds through 5522 Symptom: * Hung I/O at 100% CPU Utilization Problem: Near 100% CPU utilization, code in RVPCCW attempted to delay (pacing) invocation of the next timer interval. This action caused lost interrupts at congestion intervals (i.e., at 100% CPU). Resolution: Pacing code removed; the current timer will always invoke the scheduling of the next timer. Prereqs: VD550046 VD550054 VD550064 VD550066 VD550067 VD550073 VD550075 VD550078 VD550088 VD550091 VD550095 VD550097 VD550115 VD550120 VD550129 VD550137 VD550140 VD550144 VD550158 VD550167 VD550174 VD550177 VD550193 VD550196 VD550201 VD550211 VD550219 VD550229 VD550237 VD550251 VD550255 VD550257 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 368 (2015-07-14) DepAssem: *None* Modules: RVDCCW ASSEMBLE

VP550258 VMARC 07/27/15 21:55:16 * Hung I/O at 100% CPU Utilization

Update VP550258 applies to VSSI installation builds through 5522 Symptom: * Hung I/O at 100% CPU Utilization Problem: Near 100% CPU utilization, code in RVPCCW attempted to delay (pacing) invocation of the next timer interval. This action caused lost interrupts at congestion intervals (i.e., at 100% CPU). Resolution: Pacing code removed; the current timer will always invoke the scheduling of the next timer. Prereqs: VP550110 VP550172 Coreqs: None BUILD_Reqd: VSSICP VSSMMAC Toolmin: 1.0 368 (2015-07-14) DepAssem: RVDBUF ASSEMBLE RVDCCW ASSEMBLE RVDCLR ASSEMBLE RVDCSP ASSEMBLE RVDDBM ASSEMBLE RVDDBT ASSEMBLE RVDEXT ASSEMBLE RVDIOR ASSEMBLE RVDOPN ASSEMBLE RVDOPS ASSEMBLE RVDQY3 ASSEMBLE RVDRCC ASSEMBLE RVDSV1 ASSEMBLE RVDSV2 ASSEMBLE RVDSV3 ASSEMBLE RVDSYN ASSEMBLE RVPBUF ASSEMBLE RVPCCW ASSEMBLE RVPCLR ASSEMBLE RVPCSP ASSEMBLE RVPDBM ASSEMBLE RVPDBT ASSEMBLE RVPEXT ASSEMBLE RVPIOR ASSEMBLE RVPOPN ASSEMBLE RVPOPS ASSEMBLE RVPQY3 ASSEMBLE RVPRCC ASSEMBLE RVPSV1 ASSEMBLE RVPSV2 ASSEMBLE RVPSV3 ASSEMBLE RVPSYN ASSEMBLE RVSSTF ASSEMBLE Modules: VPIOTBK COPY

VD550257 VMARC 06/22/15 11:28:53 * Cleanup queue add/remove calls

Update VD550257 applies to VSSI installation builds through 5522 Symptom: * Cleanup queue add/remove calls Problem: Many VSSI modules make heavy use of the queue management ADD and REMOVE calls (RVSUTLXC, RVSUTLXU) to manage their respective data queues. Each invocation of these calls involves CPXLOAD/CPXUNLOAD code. Resolution: The above calls comprise approximately 75-80% of the CPXLOAD calls into VSSI common code. The above code (approximately 40 lines) has been moved into the static NUC module RVSSTB; all queue management calls will now bypass CPXLOAD semantics. Prereqs: VD550046 VD550053 VD550054 VD550055 VD550064 VD550066 VD550067 VD550073 VD550075 VD550078 VD550086 VD550088 VD550090 VD550091 VD550094 VD550095 VD550097 VD550098 VD550111 VD550115 VD550120 VD550123 VD550124 VD550129 VD550137 VD550139 VD550140 VD550144 VD550147 VD550148 VD550153 VD550158 VD550160 VD550167 VD550168 VD550170 VD550171 VD550173 VD550174 VD550177 VD550185 VD550187 VD550193 VD550196 VD550201 VD550203 VD550205 VD550206 VD550211 VD550212 VD550215 VD550217 VD550219 VD550227 VD550229 VD550237 VD550243 VD550244 VD550249 VD550251 VD550253 VD550255 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 363 (2015-06-20) DepAssem: *None* Modules: RVDCCW ASSEMBLE RVDCFG ASSEMBLE RVDCON ASSEMBLE RVDCSP ASSEMBLE RVDDBS ASSEMBLE RVDIFC ASSEMBLE RVDIOR ASSEMBLE RVDOPN ASSEMBLE RVDOPS ASSEMBLE RVDQY1 ASSEMBLE RVDQY2 ASSEMBLE RVDQY3 ASSEMBLE RVDSV1 ASSEMBLE RVDSV2 ASSEMBLE

VD550256 VMARC 06/02/15 15:06:03 * FRE016 ABENDs at 100% CPU Utilization

Update VD550256 applies to VSSI installation builds through 5522 Symptom: * FRE016 ABENDs at 100% CPU Utilization Problem: Customer experienced FRE016 ABEND under high (100%) CPU utilization. A race condition between pending database I/O and the VxCLOSE command caused VxCLOSE to free an I/O prior to cleanup by the I/O routines, thus triggering the ABEND. Resolution: Made the following changes: . RVxRCC amended to wait for buffer use to complete prior to cleaning up control blocks referenced by the buffer IOT. Prereqs: VD550046 VD550054 VD550063 VD550066 VD550069 VD550075 VD550080 VD550088 VD550091 VD550097 VD550101 VD550104 VD550111 VD550115 VD550120 VD550123 VD550129 VD550137 VD550139 VD550140 VD550153 VD550154 VD550174 VD550177 VD550184 VD550187 VD550188 VD550191 VD550219 VD550237 VD550247 VD550255 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 361 (2015-05-15) DepAssem: *None* Modules: RVDRCC ASSEMBLE

VD550255 VMARC 05/18/15 15:21:07 * Consolidate CPXLOAD Exit Effectors

Update VD550255 applies to VSSI installation builds through 5522 Symptom: * Consolidate CPXLOAD Exit Effectors Problem: Multiple VSCPXCL macros coded in most VSSI modules; this is a manual process which is prone to error. Resolution: New function added to auto-generate all CPXLOAD Exit Effector code for a given VSSI module. Prereqs: VD550046 VD550054 VD550063 VD550064 VD550066 VD550067 VD550069 VD550070 VD550073 VD550075 VD550078 VD550080 VD550086 VD550088 VD550091 VD550094 VD550095 VD550097 VD550098 VD550101 VD550104 VD550111 VD550115 VD550120 VD550123 VD550129 VD550137 VD550139 VD550140 VD550144 VD550153 VD550154 VD550158 VD550160 VD550167 VD550170 VD550171 VD550174 VD550177 VD550184 VD550185 VD550187 VD550188 VD550191 VD550193 VD550196 VD550201 VD550206 VD550211 VD550212 VD550219 VD550229 VD550237 VD550247 VD550251 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 361 (2015-05-15) DepAssem: *None* Modules: RVDCCW ASSEMBLE RVDPRC ASSEMBLE RVDRCC ASSEMBLE RVDRST ASSEMBLE RVDSHU ASSEMBLE RVDSV2 ASSEMBLE

VS550254 VMARC 05/20/15 17:38:25 * Consolidate CPXLOAD Exit Effectors

Update VS550254 applies to VSSI installation builds through 5522 Symptom: * Consolidate CPXLOAD Exit Effectors Problem: Multiple VSCPXCL macros coded in most VSSI modules; this is a manual process which is prone to error. Resolution: New function added to auto-generate all CPXLOAD Exit Effector code for a given VSSI module. Prereqs: VS550008 VS550009 VS550010 VS550011 VS550015 VS550016 VS550019 VS550022 VS550024 VS550026 VS550028 VS550030 VS550039 VS550040 VS550041 VS550045 VS550048 VS550051 VS550056 VS550064 VS550066 VS550070 VS550076 VS550077 VS550082 VS550083 VS550084 VS550086 VS550098 VS550099 VS550105 VS550106 VS550109 VS550113 VS550125 VS550131 VS550138 VS550140 VS550141 VS550142 VS550143 VS550146 VS550151 VS550183 VS550190 VS550194 VS550197 VS550214 VS550218 VS550226 VS550236 VS550238 VS550245 VS550246 Coreqs: None BUILD_Reqd: VSSIPL VSSICP Toolmin: 1.0 361 (2015-05-15) DepAssem: HCPDFN ASSEMBLE HCPDPB ASSEMBLE HCPDTD ASSEMBLE HCPDTR ASSEMBLE HCPDTV ASSEMBLE HCPDVT ASSEMBLE HCPIOS ASSEMBLE HCPIOV ASSEMBLE HCPQVD ASSEMBLE HCPRDF ASSEMBLE HCPRES ASSEMBLE HCPRLI ASSEMBLE HCPRST ASSEMBLE HCPSPN ASSEMBLE HCPSPO ASSEMBLE HCPSPP ASSEMBLE HCPSPQ ASSEMBLE HCPSPV ASSEMBLE HCPSPY ASSEMBLE HCPSPZ ASSEMBLE HCPUSO ASSEMBLE HCPUSP ASSEMBLE HCPVDB ASSEMBLE HCPVIR ASSEMBLE HCPWRP ASSEMBLE RVDCCW ASSEMBLE RVDCFG ASSEMBLE RVDCON ASSEMBLE RVDCQY ASSEMBLE RVDCSP ASSEMBLE RVDIFC ASSEMBLE RVDIOR ASSEMBLE RVDOPN ASSEMBLE RVDOPS ASSEMBLE RVDQY1 ASSEMBLE RVDQY2 ASSEMBLE RVDQY3 ASSEMBLE RVDRCC ASSEMBLE RVDSV1 ASSEMBLE RVDSV2 ASSEMBLE RVPCCW ASSEMBLE RVPCFG ASSEMBLE RVPCON ASSEMBLE RVPCQY ASSEMBLE RVPCSP ASSEMBLE RVPIFC ASSEMBLE RVPIOR ASSEMBLE RVPOPN ASSEMBLE RVPOPS ASSEMBLE RVPQY1 ASSEMBLE RVPQY2 ASSEMBLE RVPQY3 ASSEMBLE RVPRCC ASSEMBLE RVPSV1 ASSEMBLE RVPSV2 ASSEMBLE RVSCFG ASSEMBLE RVSSTB ASSEMBLE RVSSTD ASSEMBLE RVSSTQ ASSEMBLE RVTADD ASSEMBLE RVTCON ASSEMBLE RVTDBM ASSEMBLE RVTIOR ASSEMBLE RVTLD1 ASSEMBLE RVTLD2 ASSEMBLE RVTMET ASSEMBLE RVTMNT ASSEMBLE RVTOCS ASSEMBLE RVTOPN ASSEMBLE RVTPRC ASSEMBLE RVTQLB ASSEMBLE RVTQY2 ASSEMBLE RVTSUM ASSEMBLE RVTSV2 ASSEMBLE RVTSV4 ASSEMBLE Modules: VSMODID COPY VSCPXIT MACRO RVSCFG ASSEMBLE RVSCMD ASSEMBLE RVSPRM ASSEMBLE RVSSTF ASSEMBLE RVSUTL ASSEMBLE RVSSTL LAS55254

VD550253 VMARC 05/18/15 15:19:56 * Updated BUILD function

Update VD550253 applies to VSSI installation builds through 5522 Symptom: * Updated BUILD function Problem: CPXLOAD Exit code generation is scattered over several MACRO/COPY files. Resolution: New function added to set and reset global data fields, eliminating VPTCCTBK dependencies in all HCP and static-NUC RVS modules. Prereqs: VD550046 VD550066 VD550098 VD550115 VD550120 VD550123 VD550137 VD550139 VD550140 VD550173 VD550177 VD550215 VD550237 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 361 (2015-05-15) DepAssem: *None* Modules: RVDSV1 ASSEMBLE

VS550252 VMARC 05/18/15 15:12:48 * Updated BUILD function

Update VS550252 applies to VSSI installation builds through 5522 Symptom: * Updated BUILD function Problem: CPXLOAD Exit code generation is scattered over several MACRO/COPY files. Resolution: Made the following changes: . Code and BUILD execs consolidated into fewer source objects. . VSSI control block dependencies removed from all HCP modules. Prereqs: VS550008 VS550009 VS550014 VS550039 VS550041 VS550043 VS550045 VS550047 VS550051 VS550064 VS550070 VS550081 VS550096 VS550098 VS550106 VS550110 VS550113 VS550121 VS550136 VS550138 VS550152 VS550169 VS550176 VS550180 VS550183 VS550186 VS550192 VS550204 VS550207 VS550210 VS550214 VS550221 VS550246 Coreqs: None BUILD_Reqd: VSSIPL VSSICP Toolmin: 1.0 361 (2015-05-15) DepAssem: HCPDTR ASSEMBLE HCPDTV ASSEMBLE HCPFTR ASSEMBLE HCPIOS ASSEMBLE HCPQVC ASSEMBLE HCPRDF ASSEMBLE HCPRES ASSEMBLE HCPRST ASSEMBLE HCPUSO ASSEMBLE HCPUSP ASSEMBLE RVDSV2 ASSEMBLE RVPSV2 ASSEMBLE HCPWRP ASSEMBLE RVDCCW ASSEMBLE RVDCSP ASSEMBLE RVDDBM ASSEMBLE RVDDBS ASSEMBLE RVDDBT ASSEMBLE RVDIOR ASSEMBLE RVDRCC ASSEMBLE RVPCCW ASSEMBLE RVPCSP ASSEMBLE RVPDBM ASSEMBLE RVPDBS ASSEMBLE RVPDBT ASSEMBLE RVPIOR ASSEMBLE RVPRCC ASSEMBLE RVSSTG ASSEMBLE RVTCCW ASSEMBLE RVTDBM ASSEMBLE RVTIOR ASSEMBLE RVTMET ASSEMBLE RVTMNT ASSEMBLE RVTQY2 ASSEMBLE RVTREW ASSEMBLE RVTSCR ASSEMBLE RVTST1 ASSEMBLE RVTSV1 ASSEMBLE RVTSV2 ASSEMBLE RVTSV3 ASSEMBLE RVTSV4 ASSEMBLE Modules: VSCKVDEV MACRO VSCKVMD MACRO VSCPTRC MACRO RVSSTA ASSEMBLE RVSSTB ASSEMBLE

VD550251 VMARC 05/07/15 15:19:37 * Eliminate global CS Lockwords in I/O path

Update VD550251 applies to VSSI installation builds through 5522 Symptom: * Eliminate global CS Lockwords in I/O path Problem: 2 Compare-and-Swap lockwords reside in global VSSI modules. These fullwords are directly in the I/O path, and can cause excessive CPU utilization under very heavy I/O loads. Resolution: Made the following changes: . Both lockwords are used to serialize per-VMDBK resource management (e.g., updating tables unique to each VPARS/VDISK user), and have been moved to a single lockword in the VPTCCTBK (one instance per user). This approach eliminates CS lock contention among all logged-on users for the same lockword. . Modules RVxCCW and RVxCSP amended to use the relocated lockword. Prereqs: VD550046 VD550054 VD550064 VD550066 VD550067 VD550073 VD550075 VD550078 VD550088 VD550091 VD550095 VD550097 VD550098 VD550115 VD550120 VD550129 VD550137 VD550139 VD550140 VD550144 VD550158 VD550167 VD550174 VD550177 VD550193 VD550196 VD550201 VD550203 VD550205 VD550211 VD550219 VD550229 VD550237 VD550243 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 355 (2015-04-07) DepAssem: *None* Modules: RVDCCW ASSEMBLE RVDCSP ASSEMBLE

VP550250 VMARC 05/07/15 15:17:32 * Eliminate global CS Lockwords in I/O path

Update VP550250 applies to VSSI installation builds through 5522 Symptom: * Eliminate global CS Lockwords in I/O path Problem: 2 Compare-and-Swap lockwords reside in global VSSI modules. These fullwords are directly in the I/O path, and can cause excessive CPU utilization under very heavy I/O loads. Resolution: Both lockwords are used to serialize per-VMDBK resource management (e.g., updating tables unique to each VPARS/VDISK user), and have been moved to a single lockword in the VPTCCTBK (one instance per user). This approach eliminates CS lock contention among all logged-on users for the same lockword. Prereqs: VP550043 VP550110 VP550136 Coreqs: None BUILD_Reqd: VSSICP VSSMMAC Toolmin: 1.0 355 (2015-04-07) DepAssem: RVDBUF ASSEMBLE RVDCCL ASSEMBLE RVDCCW ASSEMBLE RVDCLR ASSEMBLE RVDCON ASSEMBLE RVDCQY ASSEMBLE RVDCSP ASSEMBLE RVDDBM ASSEMBLE RVDDBS ASSEMBLE RVDDBT ASSEMBLE RVDIFC ASSEMBLE RVDIOR ASSEMBLE RVDOPN ASSEMBLE RVDOPS ASSEMBLE RVDQY1 ASSEMBLE RVDQY2 ASSEMBLE RVDQY3 ASSEMBLE RVDRCC ASSEMBLE RVDSET ASSEMBLE RVDSHU ASSEMBLE RVDSV1 ASSEMBLE RVDSV2 ASSEMBLE RVDSV3 ASSEMBLE RVDSYN ASSEMBLE RVPBUF ASSEMBLE RVPCCL ASSEMBLE RVPCCW ASSEMBLE RVPCLR ASSEMBLE RVPCON ASSEMBLE RVPCQY ASSEMBLE RVPCSP ASSEMBLE RVPDBM ASSEMBLE RVPDBS ASSEMBLE RVPDBT ASSEMBLE RVPIFC ASSEMBLE RVPIOR ASSEMBLE RVPOPN ASSEMBLE RVPOPS ASSEMBLE RVPQY1 ASSEMBLE RVPQY2 ASSEMBLE RVPQY3 ASSEMBLE RVPRCC ASSEMBLE RVPSET ASSEMBLE RVPSHU ASSEMBLE RVPSV1 ASSEMBLE RVPSV2 ASSEMBLE RVPSV3 ASSEMBLE RVPSYN ASSEMBLE RVSCFG ASSEMBLE Modules: VPTCCTBK COPY

VD550249 VMARC 04/29/15 10:11:02 * CPU Lockup at 100% Utilization

Update VD550249 applies to VSSI installation builds through 5522 Symptom: * CPU Lockup at 100% Utilization Problem: Customer experienced CPU lockups under high CPU load (98-100%) on a z/VM 6.3 system. Two VSSI locks were implicated in the subsequent dump: . Database WRITE lock (in RVxIOR); . CPXLOAD I/O entry point table lock (in RVSGTB). Excessive lock usage was hanging (throttling) CP during the high utilization periods. Resolution: RVxIOR database WRITE lock usage amended as follows: . VSSI database queueu lock is now forced in sync with the corresponding RDEV lock required by CP (i.e., lock both queue and RDEV locks, release both queue and RDEV locks). . Database queue lock logif reverted to Compare-And-Swap in order to avoid interference with other VSSI users requesting the CPXLOAD lock. This approach should result in measurable savings in both CPU and I/O wait time. Prereqs: VD550046 VD550088 VD550098 VD550115 VD550120 VD550123 VD550139 VD550140 VD550144 VD550147 VD550153 VD550177 VD550217 VD550219 VD550227 VD550237 VD550244 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 355 (2015-04-07) DepAssem: *None* Modules: RVDIOR ASSEMBLE

VS550248 VMARC 04/28/15 18:14:48 * CPU Lockup at 100% Utilization

Update VS550248 applies to VSSI installation builds through 5522 Symptom: * CPU Lockup at 100% Utilization Problem: Customer experienced CPU lockups under high CPU load (98-100%) on a z/VM 6.3 system. Two VSSI locks were implicated in the subsequent dump: . Database WRITE lock (in RVxIOR); . CPXLOAD I/O entry point table lock (in RVSGTB). Excessive lock usage was hanging (throttling) CP during the high utilization periods. Resolution: RVSGTB amended to only use the CPXLOAD lock during the following states: . CPXLOAD initialization (i.e., at IPL time); . First VPARS/VDISK I/O (i.e., routing table initialization of I/O entry points). Previous per-I/O CPXLOAD lock usage (for I/O routing purposes) has been removed; the CPXLOAD lock is no longer in the normal I/O path. This approach should result in measurable savings in both CPU and I/O wait time. Prereqs: VS550008 VS550009 VS550040 Coreqs: None BUILD_Reqd: VSSIPL VSSICP VSSMMAC Toolmin: 1.0 355 (2015-04-07) DepAssem: RVSGTA ASSEMBLE RVSGTB ASSEMBLE Modules: VSCPXGT MACRO

VD550247 VMARC 04/17/15 14:45:02 * LCK001 at VxCLOSE time

Update VD550247 applies to VSSI installation builds through 5522 Symptom: * LCK001 at VxCLOSE time Problem: Customer experienced LCK001 ABENDs under high CPU load (98-100%) on a z/VM 6.3 system. The user had issued a VxCLOSE, which attempted to destroy all database locks. However, the affected lock was not held by the user, resulting in the LCK001 ABEND. Resolution: RVxRCC amended to check lock status prior to attempting to destroy any locks. Prereqs: VD550046 VD550054 VD550063 VD550066 VD550069 VD550075 VD550080 VD550088 VD550091 VD550097 VD550101 VD550104 VD550111 VD550115 VD550120 VD550123 VD550129 VD550137 VD550139 VD550140 VD550153 VD550154 VD550174 VD550177 VD550184 VD550187 VD550188 VD550191 VD550219 VD550237 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 355 (2015-04-07) DepAssem: *None* Modules: RVDRCC ASSEMBLE

VS550246 VMARC 04/12/15 17:59:39 * Multiple-machine license display is incorrect

Update VS550246 applies to VSSI installation builds through 5522 Symptom: * Multiple-machine license display is incorrect Problem: The VSLSHOW command displays invalid CPUID and serial data for the 2nd and 3rd machines. The internal license structures are fine; all machines will treat the license as valid. Resolution: Made the following changes: . RVSSTB modified to omit MACRO references for unlicensed/uninstalled product components. . RVSSTL modified to correctly display the 2nd and subsequent machine CPUIDs and serial numbers for VSSI multiple-machine licensees. Prereqs: VS550008 VS550009 VS550011 VS550014 VS550015 VS550016 VS550019 VS550022 VS550026 VS550028 VS550030 VS550039 VS550040 VS550041 VS550045 VS550047 VS550051 VS550056 VS550064 VS550066 VS550070 VS550076 VS550081 VS550082 VS550083 VS550084 VS550086 VS550098 VS550099 VS550105 VS550106 VS550109 VS550110 VS550113 VS550121 VS550125 VS550131 VS550136 VS550138 VS550141 VS550142 VS550143 VS550146 VS550151 VS550176 VS550183 VS550186 VS550190 VS550192 VS550194 VS550197 VS550204 VS550210 VS550214 VS550221 VS550236 VS550238 Coreqs: None BUILD_Reqd: VSSIPL VSSICP Toolmin: 1.0 355 (2015-04-07) DepAssem: *None* Modules: VSMODID COPY RVSSTB ASSEMBLE RVSSTL LAS55246

VS550245 VMARC 04/10/15 15:07:57 * Include latest PTF ID in VSQ VSL message

Update VS550245 applies to VSSI installation builds through 5522 Symptom: * Include latest PTF ID in VSQ VSL message Problem: Several customers have requested an easier way to determine the highest PTF number on the system. Resolution: VSQUERY VSLEVEL message output now includes the last-applied PTF number. Prereqs: VS550008 VS550009 VS550011 VS550014 VS550018 VS550027 VS550040 VS550043 VS550045 VS550047 VS550048 VS550049 VS550057 VS550062 VS550063 VS550085 VS550096 VS550098 VS550110 VS550113 VS550121 VS550125 VS550136 VS550138 VS550166 VS550169 VS550172 VS550176 VS550178 VS550186 VS550190 VS550192 VS550195 VS550210 VS550236 VS550241 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 355 (2015-04-07) DepAssem: *None* Modules: VS55MAC $EXEC RVSCMD ASSEMBLE RVSMSG ASSEMBLE

VD550244 VMARC 04/10/15 15:07:32 * Incorrect Lock Management during DB writes

Update VD550244 applies to VSSI installation builds through 5522 Symptom: * Incorrect Lock Management during DB writes Problem: Update 550217 introduced code that was too restictive, which caused system I/O STALLs, followed by PRG004/006 ABENDs during the following conditions: . Heavy CPU utilization (near 100%) . Large numbers of VPARS users The VSQIOLK lock is a per-MDISK lock; multiple WRITE I/O across multiple MDISKs in the same PMR were contending with SYNC I/O in the timer thread, since SYNC also requires WRITE access to the database. Resolution: RVxIOR amended to conform to pre-550217 behaviour. Prereqs: VD550046 VD550088 VD550098 VD550115 VD550120 VD550123 VD550139 VD550140 VD550144 VD550147 VD550153 VD550177 VD550217 VD550219 VD550227 VD550237 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 355 (2015-04-07) DepAssem: *None* Modules: RVDIOR ASSEMBLE

VD550243 VMARC 03/30/15 10:36:58 * Database I/O errors after image reloads

Update VD550243 applies to VSSI installation builds through 5522 Symptom: * Database I/O errors after image reloads Problem: Customer encountered I/O errors attempting to reboot a PMR without using the VxOPEN CLEAR option. The PMR had previously been image reloaded, but the IPL records pointing to the alternate image were not found on the database, resulting in the I/O error. A previous update (550211) alterered Track 0 IPL TEXT record update and retrieval in order to allow users to rewrite those records to record sizes larger than those currently in the database (e.g., the user wanted to overlay IPL record 2 - currently at 512 bytes - with a larger image of 664 bytes). The following conditions caused the deletion of the requested Track 0 record from the database prior to the fulfillment of the current Track 0 I/O request: 1. the current request was a WRITE request (i.e., the record was going to be rewritten anyway); 2. the user was not running NOBASE (i.e., force the record to be obtained from the BASE system). Action 1 above is always correct; action 2 is not always correct, because the customer had previously altered the relevant Track 0 IPL TEXT records via an image load. During a subsequent reboot with VPOPEN NOCLEAR, the guest machine was requesting the altered Track 0 records (from the PMR), and -not- the original records from the BASE system. Hence, the returned BASE records did not correspond to the expected image environment, resulting in the I/O error. Resolution: RVxDBM amended to delete and rewrite Track 0 records for WRITE requests only (e.g., during image load generation). All Track 0 READ requests are now satisfied from the database if found there, regardless of BASE/NOBASE status. Prereqs: VD550046 VD550055 VD550059 VD550068 VD550088 VD550090 VD550098 VD550112 VD550115 VD550120 VD550122 VD550123 VD550124 VD550129 VD550139 VD550140 VD550144 VD550148 VD550156 VD550167 VD550168 VD550173 VD550177 VD550193 VD550196 VD550201 VD550203 VD550205 VD550211 VD550219 VD550222 VD550230 VD550234 VD550237 VD550240 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 350 (2015-03-30) DepAssem: *None* Modules: RVDCSP ASSEMBLE RVDDBM ASSEMBLE RVDDBS ASSEMBLE

PTFs below apply to Packages at 5520 and lower

VD550241 VMARC 03/03/15 09:24:42 * Updated PRODUCT files

Update VD550241 applies to VSSI installation builds through 5520 Symptom: * Updated PRODUCT files Problem: PRODUCT files require miscellaneous updates. Resolution: Amended PRODUCT files attached to this PTF. The dummy update of the RVxMSG modules change no code. Prereqs: VD550046 VD550047 VD550053 VD550090 VD550098 VD550107 VD550108 VD550139 VD550167 VS550241 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 350 (2015-02-20) DepAssem: *None* Modules: RVDMSG ASSEMBLE

VS550241 VMARC 03/03/15 09:25:24 * Updated PRODUCT files

Update VS550241 applies to VSSI installation builds through 5520 Symptom: * Updated PRODUCT files Problem: PRODUCT files require miscellaneous updates. Resolution: Amended PRODUCT files attached to this PTF. The dummy update of the RVxMSG modules change no code. Prereqs: VS550008 VS550014 VS550045 VS550047 VS550098 VS550110 VS550138 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 350 (2015-02-20) DepAssem: *None* Modules: RVSMSG ASSEMBLE

VD550240 VMARC 02/19/15 17:40:30 * Misc. ABENDs in database queue management

Update VD550240 applies to VSSI installation builds through 5520 Symptom: * Misc. ABENDs in database queue management Problem: Customer encountered the following ABENDs while processing a multiple-MDISK database (PMR) during heavy I/O activity: . HTT001 during database directory scan error recovery . DBT002 during database directory scan error recovery . I/O errors while rebooting TPF (VPOPEN without CLEAR) These errors are all related to errors encountered while attempting to find the requested record in the database. The above errors do not occur if the database consists of a single MDISK. Resolution: RVxDBM amended to properly track database Relative Record values during record directory scans. Prereqs: VD550046 VD550059 VD550068 VD550090 VD550098 VD550112 VD550115 VD550120 VD550122 VD550123 VD550124 VD550139 VD550140 VD550144 VD550156 VD550167 VD550173 VD550177 VD550185 VD550187 VD550193 VD550196 VD550211 VD550219 VD550222 VD550230 VD550234 VD550237 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 349 (2015-02-11) DepAssem: *None* Modules: RVDDBM ASSEMBLE RVDDBT ASSEMBLE

VP550239 VMARC 02/19/15 17:38:00 * Misc. ABENDs in database queue management

Update VP550239 applies to VSSI installation builds through 5520 Symptom: * Misc. ABENDs in database queue management Problem: Customer encountered the following ABENDs while processing a multiple-MDISK database (PMR) during heavy I/O activity: . HTT001 during database directory scan error recovery . DBT002 during database directory scan error recovery . I/O errors while rebooting TPF (VPOPEN without CLEAR) These errors are all related to errors encountered while attempting to find the requested record in the database. The above errors do not occur if the database consists of a single MDISK. Resolution: Additional bin-number (RELR) tracking fields added to VP1WRKBK. Prereqs: VP550058 VP550110 VP550143 VP550166 VP550195 VP550200 VP550218 Coreqs: None BUILD_Reqd: VSSICP VSSMMAC Toolmin: 1.0 349 (2015-02-11) DepAssem: RVDCCW ASSEMBLE RVDCSP ASSEMBLE RVDDBM ASSEMBLE RVDDBS ASSEMBLE RVDDBT ASSEMBLE RVDEXT ASSEMBLE RVDSV2 ASSEMBLE RVDSV3 ASSEMBLE RVPCCW ASSEMBLE RVPCSP ASSEMBLE RVPDBM ASSEMBLE RVPDBS ASSEMBLE RVPDBT ASSEMBLE RVPEXT ASSEMBLE RVPSV2 ASSEMBLE RVPSV3 ASSEMBLE RVSSTF ASSEMBLE Modules: VP1WRKBK COPY

VS550238 VMARC 02/11/15 13:26:56 * Static-NUC control block cleanup

Update VS550238 applies to VSSI installation builds through 5520 Symptom: * Static-NUC control block cleanup Problem: Several VSSI control blocks are referred to in static-NUC modules. Any changes to these MACRO/COPY files currently force re-assembly of these modules; a subsequent re-IPL is required to integrate the changes. Resolution: This is a dummy update which will force re-assembly of all VSSI modules, thus properly incorporating previous updates 235-237. Prereqs: VS550011 VS550015 VS550016 VS550019 VS550022 VS550026 VS550028 VS550030 VS550039 VS550040 VS550045 VS550051 VS550056 VS550064 VS550066 VS550070 VS550076 VS550082 VS550083 VS550084 VS550086 VS550099 VS550105 VS550106 VS550109 VS550125 VS550131 VS550138 VS550141 VS550142 VS550143 VS550146 VS550151 VS550190 VS550194 VS550197 VS550214 VS550236 Coreqs: None BUILD_Reqd: VSSMMAC Toolmin: 1.0 349 (2015-02-11) DepAssem: *None* Modules: VSMODID COPY

VD550237 VMARC 02/11/15 13:23:04 * Static-NUC control block cleanup

Update VD550237 applies to VSSI installation builds through 5520 Symptom: * Static-NUC control block cleanup Problem: Several VSSI control blocks are referred to in static-NUC modules. Any changes to these MACRO/COPY files currently force re-assembly of these modules; a subsequent re-IPL is required to integrate the changes. Resolution: Made the following changes: . Several static-NUC modules amended to reduce or eliminate VSSI MACRO/COPY references. This approach should reduce IPL dependencies as VSSI MACRO/COPY files are modified in the future. . VSSIEQU COPY file removed from all VSSI modules and consolidated into the VSCPXID macro. Prereqs: VD550046 VD550053 VD550054 VD550055 VD550059 VD550063 VD550064 VD550066 VD550067 VD550068 VD550069 VD550070 VD550073 VD550075 VD550078 VD550080 VD550086 VD550088 VD550090 VD550091 VD550094 VD550095 VD550097 VD550098 VD550101 VD550104 VD550111 VD550112 VD550115 VD550120 VD550122 VD550123 VD550124 VD550129 VD550137 VD550139 VD550140 VD550144 VD550147 VD550148 VD550153 VD550154 VD550156 VD550158 VD550160 VD550167 VD550168 VD550170 VD550171 VD550173 VD550174 VD550175 VD550177 VD550184 VD550185 VD550187 VD550188 VD550191 VD550193 VD550196 VD550199 VD550201 VD550203 VD550205 VD550206 VD550211 VD550212 VD550215 VD550217 VD550219 VD550222 VD550227 VD550229 VD550230 VD550234 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 349 (2015-02-11) DepAssem: *None* Modules: RVDBUF ASSEMBLE RVDCCL ASSEMBLE RVDCCW ASSEMBLE RVDCLR ASSEMBLE RVDCON ASSEMBLE RVDCQY ASSEMBLE RVDCSP ASSEMBLE RVDDBM ASSEMBLE RVDDBS ASSEMBLE RVDDBT ASSEMBLE RVDEXT ASSEMBLE RVDIFC ASSEMBLE RVDIOR ASSEMBLE RVDOPN ASSEMBLE RVDOPS ASSEMBLE RVDPRC ASSEMBLE RVDQY1 ASSEMBLE RVDQY2 ASSEMBLE RVDQY3 ASSEMBLE RVDRCC ASSEMBLE RVDRST ASSEMBLE RVDSET ASSEMBLE RVDSHU ASSEMBLE RVDSV1 ASSEMBLE RVDSV2 ASSEMBLE RVDSV3 ASSEMBLE RVDSYN ASSEMBLE

VS550236 VMARC 02/11/15 13:20:27 * Static-NUC control block cleanup

Update VS550236 applies to VSSI installation builds through 5520 Symptom: * Static-NUC control block cleanup Problem: Several VSSI control blocks are referred to in static-NUC modules. Any changes to these MACRO/COPY files currently force re-assembly of these modules; a subsequent re-IPL is required to integrate the changes. Resolution: Made the following changes: . Several static-NUC modules amended to reduce or eliminate VSSI MACRO/COPY references. This approach should reduce IPL dependencies as VSSI MACRO/COPY files are modified in the future. . VSSIEQU COPY file removed from all VSSI modules and consolidated into the VSCPXID macro. Prereqs: VS550008 VS550009 VS550010 VS550011 VS550015 VS550016 VS550019 VS550022 VS550024 VS550025 VS550026 VS550027 VS550028 VS550030 VS550039 VS550040 VS550041 VS550045 VS550048 VS550051 VS550056 VS550063 VS550064 VS550065 VS550066 VS550070 VS550076 VS550077 VS550081 VS550082 VS550083 VS550084 VS550086 VS550088 VS550091 VS550092 VS550098 VS550099 VS550101 VS550102 VS550105 VS550106 VS550109 VS550110 VS550120 VS550121 VS550125 VS550127 VS550131 VS550136 VS550138 VS550140 VS550141 VS550142 VS550143 VS550146 VS550151 VS550172 VS550176 VS550183 VS550190 VS550194 VS550195 VS550197 VS550214 VS550226 Coreqs: None BUILD_Reqd: VSSIPL VSSICP Toolmin: 1.0 349 (2015-02-11) DepAssem: HCPCLT ASSEMBLE HCPCPU ASSEMBLE HCPDFN ASSEMBLE HCPDGG ASSEMBLE HCPDPB ASSEMBLE HCPDTD ASSEMBLE HCPDTR ASSEMBLE HCPDTV ASSEMBLE HCPDVT ASSEMBLE HCPFTR ASSEMBLE HCPGIO ASSEMBLE HCPHTS ASSEMBLE HCPIOS ASSEMBLE HCPIOV ASSEMBLE HCPPAV ASSEMBLE HCPQVC ASSEMBLE HCPQVD ASSEMBLE HCPRDF ASSEMBLE HCPRES ASSEMBLE HCPRLI ASSEMBLE HCPRST ASSEMBLE HCPSCT ASSEMBLE HCPSPN ASSEMBLE HCPSPO ASSEMBLE HCPSPP ASSEMBLE HCPSPQ ASSEMBLE HCPSPV ASSEMBLE HCPSPY ASSEMBLE HCPSPZ ASSEMBLE HCPUSO ASSEMBLE HCPUSP ASSEMBLE HCPVDB ASSEMBLE HCPVIR ASSEMBLE HCPVOL ASSEMBLE HCPWRP ASSEMBLE RVDBUF ASSEMBLE RVDCCL ASSEMBLE RVDCCW ASSEMBLE RVDCFG ASSEMBLE RVDCLR ASSEMBLE RVDCON ASSEMBLE RVDCQY ASSEMBLE RVDCSP ASSEMBLE RVDDBM ASSEMBLE RVDDBS ASSEMBLE RVDDBT ASSEMBLE RVDEXT ASSEMBLE RVDIFC ASSEMBLE RVDIOR ASSEMBLE RVDL00 ASSEMBLE RVDMSG ASSEMBLE RVDOPN ASSEMBLE RVDOPS ASSEMBLE RVDPRC ASSEMBLE RVDQY1 ASSEMBLE RVDQY2 ASSEMBLE RVDQY3 ASSEMBLE RVDRCC ASSEMBLE RVDRST ASSEMBLE RVDSET ASSEMBLE RVDSHU ASSEMBLE RVDSV1 ASSEMBLE RVDSV2 ASSEMBLE RVDSV3 ASSEMBLE RVDSYN ASSEMBLE RVPBUF ASSEMBLE RVPCCL ASSEMBLE RVPCCW ASSEMBLE RVPCFG ASSEMBLE RVPCLR ASSEMBLE RVPCON ASSEMBLE RVPCQY ASSEMBLE RVPCSP ASSEMBLE RVPDBM ASSEMBLE RVPDBS ASSEMBLE RVPDBT ASSEMBLE RVPEXT ASSEMBLE RVPIFC ASSEMBLE RVPIOR ASSEMBLE RVPL00 ASSEMBLE RVPMSG ASSEMBLE RVPOPN ASSEMBLE RVPOPS ASSEMBLE RVPPRC ASSEMBLE RVPQY1 ASSEMBLE RVPQY2 ASSEMBLE RVPQY3 ASSEMBLE RVPRCC ASSEMBLE RVPRST ASSEMBLE RVPSET ASSEMBLE RVPSHU ASSEMBLE RVPSV1 ASSEMBLE RVPSV2 ASSEMBLE RVPSV3 ASSEMBLE RVPSYN ASSEMBLE RVSCFG ASSEMBLE RVSCMD ASSEMBLE RVSL00 ASSEMBLE RVSMSG ASSEMBLE RVSPRM ASSEMBLE RVSSTA ASSEMBLE RVSSTB ASSEMBLE RVSSTD ASSEMBLE RVSSTF ASSEMBLE RVSSTG ASSEMBLE RVSSTN ASSEMBLE RVSSTP ASSEMBLE RVSSTQ ASSEMBLE RVSUTL ASSEMBLE RVSVDY ASSEMBLE RVSVPY ASSEMBLE RVSVTY ASSEMBLE RVTADD ASSEMBLE RVTCCW ASSEMBLE RVTCMD ASSEMBLE RVTCON ASSEMBLE RVTDBM ASSEMBLE RVTDEF ASSEMBLE RVTIOR ASSEMBLE RVTLD1 ASSEMBLE RVTLD2 ASSEMBLE RVTL00 ASSEMBLE RVTMET ASSEMBLE RVTMNT ASSEMBLE RVTMSG ASSEMBLE RVTOCS ASSEMBLE RVTOCT ASSEMBLE RVTOPC ASSEMBLE RVTOPN ASSEMBLE RVTPRC ASSEMBLE RVTQLB ASSEMBLE RVTQY1 ASSEMBLE RVTQY2 ASSEMBLE RVTREW ASSEMBLE RVTRST ASSEMBLE RVTSCR ASSEMBLE RVTSHU ASSEMBLE RVTSPX ASSEMBLE RVTSTS ASSEMBLE RVTST1 ASSEMBLE RVTST2 ASSEMBLE RVTST3 ASSEMBLE RVTSUM ASSEMBLE RVTSV1 ASSEMBLE RVTSV2 ASSEMBLE RVTSV3 ASSEMBLE RVTSV4 ASSEMBLE RVTSV5 ASSEMBLE RVTTBL ASSEMBLE Modules: VSMODID COPY VSSIEQU COPY VSCPXRM MACRO RVSCFG ASSEMBLE RVSCMD ASSEMBLE RVSPRM ASSEMBLE RVSSTD ASSEMBLE RVSSTG ASSEMBLE RVSSTQ ASSEMBLE RVSUTL ASSEMBLE RVSSTL LAS55236

VD550234 VMARC 01/30/15 15:02:58 * HTT001 if database directory scan fails

Update VD550234 applies to VSSI installation builds through 5520 Symptom: * HTT001 if database directory scan fails Problem: A directory scan failed on a damaged database. RVxDBM then attempted to inform the user of the error, SNAPDUMP the user's storage, and generate a soft ABEND. However, the SNAPDUMP pointers were built incorrectly, resulting in a hard HTT001 ABEND. Resolution: RVxDBM amended to correctly build the SNAPDUMP pointers. Prereqs: VD550046 VD550059 VD550068 VD550090 VD550098 VD550112 VD550120 VD550122 VD550123 VD550124 VD550139 VD550140 VD550144 VD550156 VD550167 VD550173 VD550177 VD550196 VD550211 VD550219 VD550222 VD550230 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 344 (2015-01-30) DepAssem: *None* Modules: RVDDBM ASSEMBLE

VT550231 VMARC 01/28/15 12:32:46 * Convert IOT spin lock to VM lock

Update VT550231 applies to VSSI installation builds through 5520 Symptom: * Convert IOT spin lock to VM lock Problem: The VTAPE IOT lock is a fullword which the code serializes via Compare-And-Swap logic. Resolution: Lock converted to a normal VM lock using VSSI lock management semantics. Prereqs: VT550110 VT550152 VT550172 Coreqs: None BUILD_Reqd: VSSIPL VSSICP VSSMMAC Toolmin: 1.0 342 (2014-12-15) DepAssem: RVSSTD ASSEMBLE RVSSTF ASSEMBLE RVTADD ASSEMBLE RVTCCW ASSEMBLE RVTCMD ASSEMBLE RVTDBM ASSEMBLE RVTIOR ASSEMBLE RVTMET ASSEMBLE RVTMNT ASSEMBLE RVTOCS ASSEMBLE RVTOCT ASSEMBLE RVTOPN ASSEMBLE RVTQLB ASSEMBLE RVTREW ASSEMBLE RVTSCR ASSEMBLE RVTSHU ASSEMBLE RVTST2 ASSEMBLE RVTSV1 ASSEMBLE RVTSV2 ASSEMBLE RVTSV3 ASSEMBLE RVTSV4 ASSEMBLE RVTSV5 ASSEMBLE Modules: VTIOTBK COPY

VD550230 VMARC 01/28/15 10:06:56 * HTT001 ABEND if invalid DB record detected

Update VD550230 applies to VSSI installation builds through 5520 Symptom: * HTT001 ABEND if invalid DB record detected Problem: An invalid record was detected on the VDISK database. The code in RVDDBM attempted to determine the record ID, generate a soft ABEND DBM004, and reject the CCW. However, the register pointing to the record ID was invalid, generating a hard HTT001. Resolution: RVDDBM amended to bypass record ID determination; no longer required. Prereqs: VD550046 VD550059 VD550068 VD550090 VD550098 VD550112 VD550120 VD550122 VD550123 VD550124 VD550139 VD550140 VD550144 VD550156 VD550167 VD550173 VD550177 VD550196 VD550211 VD550219 VD550222 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 342 (2014-12-15) DepAssem: *None* Modules: RVDDBM ASSEMBLE

VD550229 VMARC 01/26/15 19:24:19 * Automatic database status displays disabled

Update VD550229 applies to VSSI installation builds through 5520 Symptom: * Automatic database status displays disabled Problem: A regression in update 550174 effectively disabled automatic database status updates. Resolution: Regression removeed. Prereqs: VD550046 VD550054 VD550064 VD550066 VD550067 VD550073 VD550075 VD550078 VD550088 VD550091 VD550095 VD550097 VD550115 VD550120 VD550129 VD550137 VD550140 VD550144 VD550158 VD550167 VD550174 VD550177 VD550193 VD550196 VD550201 VD550211 VD550219 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 342 (2014-12-15) DepAssem: *None* Modules: RVDCCW ASSEMBLE

VD550227 VMARC 01/21/15 16:08:12 * Device hangs in FORCE-LOGOFF, NOBASE hangs

Update VD550227 applies to VSSI installation builds through 5520 Symptom: * Device hangs in FORCE-LOGOFF, NOBASE hangs Problem: Customer experienced device hangs at LOGOFF or FORCE-LOGOFF time even after application of update 550219, which only partially addressed this issue. Resolution: RVxIOR amended to stack I/O completion even in the event of a LOGOFF or FORCE condition. Prereqs: VD550046 VD550088 VD550098 VD550115 VD550120 VD550123 VD550139 VD550140 VD550144 VD550147 VD550153 VD550177 VD550217 VD550219 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 342 (2014-12-15) DepAssem: *None* Modules: RVDIOR ASSEMBLE

VS550226 VMARC 01/21/15 16:37:57 * Invalid return code if CPEXIT inactive

Update VS550226 applies to VSSI installation builds through 5520 Symptom: * Invalid return code if CPEXIT inactive Problem: Customer experienced an invalid return code during a CPEXIT call. In a CPEXIT environment, if the requested exit point is not available, the VSCPXIT macro ends with an address in R15 (e.g., a pointer to the CPEXIT Bitmap Table) instead of a return code. Resolution: VSCPXIT macro amended to return rc=1000 if the exit point is not currently active. Prereqs: VS550008 VS550025 VS550040 VS550045 VS550065 VS550113 Coreqs: None BUILD_Reqd: VSSIPL VSSICP VSSMMAC Toolmin: 1.0 342 (2014-12-15) DepAssem: HCPDFN ASSEMBLE HCPDPB ASSEMBLE HCPDTD ASSEMBLE HCPDTR ASSEMBLE HCPDTV ASSEMBLE HCPDVT ASSEMBLE HCPIOS ASSEMBLE HCPQVD ASSEMBLE HCPRDF ASSEMBLE HCPRES ASSEMBLE HCPRLI ASSEMBLE HCPRST ASSEMBLE HCPSPN ASSEMBLE HCPSPO ASSEMBLE HCPSPP ASSEMBLE HCPSPQ ASSEMBLE HCPSPV ASSEMBLE HCPSPY ASSEMBLE HCPSPZ ASSEMBLE HCPUSO ASSEMBLE HCPUSP ASSEMBLE HCPVDB ASSEMBLE HCPVIR ASSEMBLE HCPWRP ASSEMBLE RVDCCW ASSEMBLE RVDCFG ASSEMBLE RVDCON ASSEMBLE RVDCQY ASSEMBLE RVDCSP ASSEMBLE RVDIFC ASSEMBLE RVDIOR ASSEMBLE RVDOPN ASSEMBLE RVDOPS ASSEMBLE RVDQY1 ASSEMBLE RVDQY2 ASSEMBLE RVDQY3 ASSEMBLE RVDRCC ASSEMBLE RVDSV1 ASSEMBLE RVDSV2 ASSEMBLE RVPCCW ASSEMBLE RVPCFG ASSEMBLE RVPCON ASSEMBLE RVPCQY ASSEMBLE RVPCSP ASSEMBLE RVPIFC ASSEMBLE RVPIOR ASSEMBLE RVPOPN ASSEMBLE RVPOPS ASSEMBLE RVPQY1 ASSEMBLE RVPQY2 ASSEMBLE RVPQY3 ASSEMBLE RVPRCC ASSEMBLE RVPSV1 ASSEMBLE RVPSV2 ASSEMBLE RVSCFG ASSEMBLE RVSSTB ASSEMBLE RVSSTD ASSEMBLE RVTADD ASSEMBLE RVTCON ASSEMBLE RVTDBM ASSEMBLE RVTIOR ASSEMBLE RVTLD1 ASSEMBLE RVTLD2 ASSEMBLE RVTMET ASSEMBLE RVTMNT ASSEMBLE RVTOCS ASSEMBLE RVTOPN ASSEMBLE RVTPRC ASSEMBLE RVTQLB ASSEMBLE RVTQY2 ASSEMBLE RVTSUM ASSEMBLE RVTSV2 ASSEMBLE RVTSV4 ASSEMBLE Modules: VSCPXIT MACRO VSCPXRM MACRO

VD550222 VMARC 01/21/15 15:56:08 * TRACE enhancements

Update VD550222 applies to VSSI installation builds through 5520 Symptom: * TRACE enhancements Problem: TRACE enhancements required for future CCW code-debugging. Resolution: Enhancements added. Prereqs: VD550046 VD550059 VD550068 VD550090 VD550098 VD550112 VD550120 VD550122 VD550123 VD550124 VD550139 VD550140 VD550144 VD550156 VD550167 VD550173 VD550177 VD550196 VD550211 VD550219 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 342 (2014-12-15) DepAssem: *None* Modules: RVDDBM ASSEMBLE

VS550221 VMARC 01/18/15 14:37:40 * PRG004 if VSLSHOW command issued

Update VS550221 applies to VSSI installation builds through 5520 Symptom: * PRG004 if VSLSHOW command issued Problem: Customer experienced PRG004 ABENDs when the VSLSHOW (Show License) command was issued. R1 at entry is pointing to a GSDBK (setup via CP) instead of to the expected VSSI CPEXIT Parameter List required by RVSSTLX2. The CPEXIT code at entry to RVSSTLX2 picks up the caller's registers from the GSDBK (which of course are invalid, since this is not a VSSI Parameter List), and passes control to RVSSTL02 with incorrect registers (e.g., R11, which now contains an invalid VMDBK address). Resolution: VSLSHOW entry point moved to static NUC module RVSSTB, which will ignore the input GSDBK (since no parameters are required by the command), and correctly set up the VSSI CPEXIT Parameter List. If you have update 550214 applied, it is STRONGLY RECOMMENDED that this update also be applied. In order to address this issue, the installation MUST do as follows after application of this PTF: vssetup setup VSSI SES disks vssiprep rebuild the MACLIB vsbldnuc rebuild static NUC vscopy nuc cf1 cf0 (force copy COMMANDS files to CP PARM disk Prereqs: VS550008 VS550009 VS550014 VS550039 VS550041 VS550045 VS550047 VS550051 VS550064 VS550070 VS550081 VS550098 VS550106 VS550110 VS550113 VS550121 VS550136 VS550176 VS550183 VS550186 VS550192 VS550204 VS550210 Coreqs: None BUILD_Reqd: VSSIPL VSSICP Toolmin: 1.0 342 (2014-12-15) DepAssem: *None* Modules: RVSSTB ASSEMBLE

VD550219 VMARC 01/15/15 08:37:43 * Device hangs in FORCE-LOGOFF, NOBASE hangs

Update VD550219 applies to VSSI installation builds through 5520 Symptom: * Device hangs in FORCE-LOGOFF, NOBASE hangs Problem: Customer experienced the following issues: . Device hang at FORCE-LOGOFF time. This error is a race condition caused by the timing of the FORCE command vs. the in-flight status of a pending database I/O undertaken on behalf of the BASE disk I/O. . Disk READ errors during NOBASE operation. This issue was caused by a regression introduced by update 550211. Resolution: Made the following changes: . RVxIOR amended to ignore FORCE when transitioning between the I/O scheduling and the I/O interrupt. Once an I/O is started, it should always be allowed to complete. . RVxRCC amended to wait for any in-flight I/Os to BASE disks. . Several I/O-related modules amended to conform to renamed VP1WRKBK fields. . Several I/O-related modules amended to restore proper NOBASE operation. Prereqs: VD550046 VD550054 VD550055 VD550059 VD550063 VD550064 VD550066 VD550067 VD550068 VD550069 VD550073 VD550075 VD550078 VD550080 VD550088 VD550090 VD550091 VD550094 VD550095 VD550097 VD550098 VD550101 VD550104 VD550111 VD550112 VD550115 VD550120 VD550122 VD550123 VD550124 VD550129 VD550137 VD550139 VD550140 VD550144 VD550147 VD550148 VD550153 VD550154 VD550156 VD550158 VD550160 VD550167 VD550168 VD550173 VD550174 VD550177 VD550184 VD550185 VD550187 VD550188 VD550191 VD550193 VD550196 VD550201 VD550203 VD550205 VD550206 VD550211 VD550217 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 342 (2014-12-15) DepAssem: *None* Modules: RVDCCW ASSEMBLE RVDCQY ASSEMBLE RVDCSP ASSEMBLE RVDDBM ASSEMBLE RVDDBS ASSEMBLE RVDIOR ASSEMBLE RVDOPN ASSEMBLE RVDOPS ASSEMBLE RVDRCC ASSEMBLE

VP550218 VMARC 01/14/15 09:18:20 * NOBASE system hang at IPL time

Update VP550218 applies to VSSI installation builds through 5520 Symptom: * NOBASE system hang at IPL time Problem: Customer experienced a base system ABEND during NOBASE system operation. Resolution: Added additional TRACE flags to VP1WRKBK to better triage this issue. Prereqs: VP550058 VP550110 VP550143 VP550166 VP550195 VP550200 VS550218 Coreqs: None BUILD_Reqd: VSSIPL VSSICP VSSMMAC Toolmin: 1.0 342 (2014-12-15) DepAssem: RVDCCW ASSEMBLE RVDCSP ASSEMBLE RVDDBM ASSEMBLE RVDDBS ASSEMBLE RVDDBT ASSEMBLE RVDEXT ASSEMBLE RVDSV2 ASSEMBLE RVDSV3 ASSEMBLE RVPCCW ASSEMBLE RVPCSP ASSEMBLE RVPDBM ASSEMBLE RVPDBS ASSEMBLE RVPDBT ASSEMBLE RVPEXT ASSEMBLE RVPSV2 ASSEMBLE RVPSV3 ASSEMBLE RVSSTD ASSEMBLE RVSSTF ASSEMBLE Modules: VP1WRKBK COPY

VS550218 VMARC 01/14/15 09:17:43 * NOBASE system hang at IPL time

Update VS550218 applies to VSSI installation builds through 5520 Symptom: * NOBASE system hang at IPL time Problem: Customer experienced a base system ABEND during NOBASE system operation. Resolution: Added additional TRACE flags to VP1WRKBK to better triage this issue. Prereqs: VS550214 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 342 (2014-12-15) DepAssem: *None* Modules: RVSSTF ASSEMBLE

VD550217 VMARC 12/16/14 18:37:47 * Throttled I/O during heavy database WRITEs

Update VD550217 applies to VSSI installation builds through 5520 Symptom: * Throttled I/O during heavy database WRITEs Problem: Customer experienced slow I/O during heavy database WRITE actiivity. A regression introduced by update 550032 changed the database I/O serialization mechanism to use z/VM locks instead of an infinite loop around a spin lock. This approach was correct; however, the selected z/VM lock was defined globally (within the module), and not locally (within the MDISK structures). The update thus had the effect of serializing all database WRITE I/O. Resolution: Code amended to use local MDISK lock (VSQIOLK). Prereqs: VD550046 VD550088 VD550090 VD550094 VD550098 VD550115 VD550120 VD550123 VD550139 VD550140 VD550144 VD550147 VD550153 VD550160 VD550173 VD550177 VD550206 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 342 (2014-12-15) DepAssem: *None* Modules: RVDIOR ASSEMBLE RVDOPS ASSEMBLE

VS550216 VMARC 12/16/14 18:34:58 * Throttled I/O during heavy database WRITEs

Update VS550216 applies to VSSI installation builds through 5520 Symptom: * Throttled I/O during heavy database WRITEs Problem: Customer experienced slow I/O during heavy database WRITE actiivity. A regression introduced by update 550032 changed the database I/O serialization mechanism to use z/VM locks instead of an infinite loop around a spin lock. This approach was correct; however, the selected z/VM lock was defined globally (within the module), and not locally (within the MDISK structures). The update thus had the effect of serializing all database WRITE I/O. Resolution: Serialization lock moved into the VSQIOBK structure (hung off the target database MDISK). I/O serialization now properly occurs among I/O queued to the same database MDISK (as it should be), and NOT across the entire system. Prereqs: None Coreqs: None BUILD_Reqd: VSSICP VSSMMAC Toolmin: 1.0 342 (2014-12-15) DepAssem: RVDCON ASSEMBLE RVDIOR ASSEMBLE RVDOPN ASSEMBLE RVDOPS ASSEMBLE RVDRCC ASSEMBLE RVDSV2 ASSEMBLE RVPCON ASSEMBLE RVPIOR ASSEMBLE RVPOPN ASSEMBLE RVPOPS ASSEMBLE RVPRCC ASSEMBLE RVPSV2 ASSEMBLE RVTADD ASSEMBLE RVTIOR ASSEMBLE RVTOCS ASSEMBLE RVTOCT ASSEMBLE RVTOPN ASSEMBLE Modules: VSQIOBK COPY

VD550215 VMARC 12/11/14 04:28:47 * Move static-NUC modules to CPXLOADed TXTLIB

Update VD550215 applies to VSSI installation builds through 5520 Symptom: * Move static-NUC modules to CPXLOADed TXTLIB Problem: VDISK initialization calls a static NUC entry point for license file checks, but the static entry point no longer exists (i.e., moved to the CPXLOAD environment by update 550214). Resolution: Calling sequence amended to call CPXLOADed entry point. Prereqs: VD550046 VD550066 VD550098 VD550115 VD550120 VD550123 VD550137 VD550139 VD550140 VD550173 VD550177 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 341 (2014-12-11) DepAssem: *None* Modules: RVDSV1 ASSEMBLE

VS550214 VMARC 12/11/14 04:23:58 * Move static-NUC modules to CPXLOADed TXTLIB

Update VS550214 applies to VSSI installation builds through 5520 Symptom: * Move static-NUC modules to CPXLOADed TXTLIB Problem: Several VSSI modules reside in the static CP nucleus which can be safely moved to the CPXLOADed TXTLIB. Resolution: Selected modules moved. Prereqs: VS550008 VS550009 VS550011 VS550015 VS550016 VS550019 VS550022 VS550026 VS550027 VS550028 VS550030 VS550039 VS550040 VS550045 VS550051 VS550056 VS550063 VS550064 VS550066 VS550070 VS550076 VS550077 VS550081 VS550082 VS550083 VS550084 VS550086 VS550088 VS550091 VS550092 VS550096 VS550098 VS550099 VS550101 VS550105 VS550106 VS550109 VS550110 VS550120 VS550121 VS550125 VS550127 VS550131 VS550138 VS550141 VS550142 VS550143 VS550146 VS550151 VS550152 VS550176 VS550183 VS550190 VS550194 VS550195 VS550197 VS550207 Coreqs: None BUILD_Reqd: VSSIPL VSSICP VSSICMS Toolmin: 1.0 341 (2014-12-11) DepAssem: HCPUSO ASSEMBLE HCPUSP ASSEMBLE HCPWRP ASSEMBLE RVDCCW ASSEMBLE RVDCSP ASSEMBLE RVDDBM ASSEMBLE RVDDBS ASSEMBLE RVDDBT ASSEMBLE RVDIOR ASSEMBLE RVDRCC ASSEMBLE RVPCCW ASSEMBLE RVPCSP ASSEMBLE RVPDBM ASSEMBLE RVPDBS ASSEMBLE RVPDBT ASSEMBLE RVPIOR ASSEMBLE RVPRCC ASSEMBLE RVSSTG ASSEMBLE RVTCCW ASSEMBLE RVTDBM ASSEMBLE RVTIOR ASSEMBLE RVTMET ASSEMBLE RVTMNT ASSEMBLE RVTQY2 ASSEMBLE RVTREW ASSEMBLE RVTSCR ASSEMBLE RVTST1 ASSEMBLE RVTSV1 ASSEMBLE RVTSV2 ASSEMBLE RVTSV3 ASSEMBLE RVTSV4 ASSEMBLE RVSGTA ASSEMBLE RVSGTB ASSEMBLE RVSSTB ASSEMBLE RVSSTQ ASSEMBLE RVTCON ASSEMBLE VPBXRES2 ASSEMBLE Modules: VSMODID COPY RVSMDLAT MACRO RVSMDLAX MACRO VSCPTRC MACRO VSSTL MACRO RVSSTA ASSEMBLE RVSSTD ASSEMBLE RVSSTF ASSEMBLE RVSSTL LAS55214

VD550212 VMARC 11/14/14 13:30:23 * Prevent VPARS/VDISK command conflicts

Update VD550212 applies to VSSI installation builds through 5520 Symptom: * Prevent VPARS/VDISK command conflicts Problem: VPARS commands can operate on VDISK database structures, and vice-versa. This can cause database corruption and/or system ABENDs. Resolution: All command entry points will now check the operating environment, and disallow commands which do not match the current environment. Preliminary code has also been added to force users into WAIT mode across CPXUNLOAD/CPXLOAD recycles. Prereqs: VD550046 VD550066 VD550086 VD550088 VD550090 VD550091 VD550094 VD550098 VD550115 VD550139 VD550140 VD550160 VD550170 VD550171 VD550174 VD550175 VD550177 VD550185 VD550187 VD550206 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 338 (2014-08-01) DepAssem: *None* Modules: RVDBUF ASSEMBLE RVDCCL ASSEMBLE RVDCFG ASSEMBLE RVDCON ASSEMBLE RVDIFC ASSEMBLE RVDSET ASSEMBLE RVDSV2 ASSEMBLE

VD550211 VMARC 12/16/14 18:31:50 * CCW IDAW Processing Errors (Phase 4 Final)

Update VD550211 applies to VSSI installation builds through 5520 Symptom: * CCW IDAW Processing Errors (Phase 4 Final) Problem: This update addresses the following issues: . 64-bit IDAWs are incorrectly copied in RVxCSP for the following CCW OPcodes: . x'5E' - Read Multiple Count/Key/Data . x'DE' - Read Track . x'A5' - Write Track Data . x'A6' - Read Track Data The second or subsequent IDAW has an address of 0x0, which causes the CCW to be rejected by VPARS/VDISK. This issue affects ShadowDisk/Z only; VPARS TPF machines do not issue the above CCWs. Resolution: RVDDBS IDAW processing code amended in order to conform to front-end code in RVDCSP. Prereqs: VD550046 VD550054 VD550055 VD550059 VD550064 VD550066 VD550067 VD550068 VD550073 VD550075 VD550078 VD550088 VD550090 VD550091 VD550095 VD550097 VD550098 VD550112 VD550115 VD550120 VD550122 VD550123 VD550124 VD550129 VD550137 VD550139 VD550140 VD550144 VD550148 VD550156 VD550158 VD550167 VD550168 VD550173 VD550174 VD550177 VD550185 VD550187 VD550193 VD550196 VD550201 VD550203 VD550205 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 342 (2014-12-15) DepAssem: *None* Modules: RVDCCW ASSEMBLE RVDCSP ASSEMBLE RVDDBM ASSEMBLE RVDDBS ASSEMBLE RVDDBT ASSEMBLE

VP550210 VMARC 11/04/14 14:02:29 * CCW IDAW Processing Errors (Phase 4 Final)

Update VP550210 applies to VSSI installation builds through 5520 Symptom: * CCW IDAW Processing Errors (Phase 4 Final) Problem: This update addresses the following issues: . 64-bit IDAWs are incorrectly copied in RVxCSP for the following CCW OPcodes: . x'5E' - Read Multiple Count/Key/Data . x'DE' - Read Track . x'A5' - Write Track Data . x'A6' - Read Track Data The second or subsequent IDAW has an address of 0x0, which causes the CCW to be rejected by VPARS/VDISK. This issue affects ShadowDisk/Z only; VPARS TPF machines do not issue the above CCWs. Resolution: VPCHCCW amended to final format. Prereqs: VP550182 VP550192 VP550195 VP550200 VP550204 VS550210 Coreqs: None BUILD_Reqd: VSSIPL VSSICP VSSMMAC Toolmin: 1.0 338 (2014-08-01) DepAssem: RVDCCW ASSEMBLE RVDCSP ASSEMBLE RVDDBS ASSEMBLE RVPCCW ASSEMBLE RVPCSP ASSEMBLE RVPDBS ASSEMBLE RVSSTD ASSEMBLE Modules: VPCHCCW COPY

VS550210 VMARC 11/04/14 14:02:19 * CCW IDAW Processing Errors (Phase 4 Final)

Update VS550210 applies to VSSI installation builds through 5520 Symptom: * CCW IDAW Processing Errors (Phase 4 Final) Problem: This update addresses the following issues: . 64-bit IDAWs are incorrectly copied in RVxCSP for the following CCW OPcodes: . x'5E' - Read Multiple Count/Key/Data . x'DE' - Read Track . x'A5' - Write Track Data . x'A6' - Read Track Data The second or subsequent IDAW has an address of 0x0, which causes the CCW to be rejected by VPARS/VDISK. This issue affects ShadowDisk/Z only; VPARS TPF machines do not issue the above CCWs. Resolution: VSCMDCHK added to VS55MAC EXEC list. Prereqs: VS550008 VS550009 VS550011 VS550014 VS550018 VS550027 VS550039 VS550040 VS550041 VS550043 VS550045 VS550047 VS550049 VS550051 VS550057 VS550062 VS550063 VS550064 VS550070 VS550081 VS550085 VS550096 VS550098 VS550106 VS550110 VS550113 VS550121 VS550125 VS550136 VS550138 VS550166 VS550169 VS550172 VS550176 VS550178 VS550183 VS550186 VS550192 VS550195 VS550204 Coreqs: None BUILD_Reqd: VSSIPL VSSICP Toolmin: 1.0 338 (2014-08-01) DepAssem: *None* Modules: VS55MAC $EXEC RVSSTB ASSEMBLE

VT550207 VMARC 10/31/14 15:20:11 * Additional VTAPE TRACE points

Update VT550207 applies to VSSI installation builds through 5520 Symptom: * Additional VTAPE TRACE points Problem: Additional TRACE points needed for enhanced diagnosis. Resolution: TRACE points added. Prereqs: VT550092 VT550161 VT550164 VT550172 VS550207 Coreqs: None BUILD_Reqd: VSSICP VSSMMAC Toolmin: 1.0 338 (2014-08-01) DepAssem: RVTCCW ASSEMBLE RVTCMD ASSEMBLE RVTCON ASSEMBLE RVTDBM ASSEMBLE RVTIOR ASSEMBLE RVTMET ASSEMBLE RVTMNT ASSEMBLE RVTOPC ASSEMBLE RVTQLB ASSEMBLE RVTREW ASSEMBLE RVTSCR ASSEMBLE RVTSHU ASSEMBLE RVTSTS ASSEMBLE RVTST2 ASSEMBLE RVTST3 ASSEMBLE RVTSUM ASSEMBLE RVTSV1 ASSEMBLE RVTSV2 ASSEMBLE RVTSV3 ASSEMBLE RVTSV4 ASSEMBLE RVTSV5 ASSEMBLE Modules: VTACTBK COPY

VS550207 VMARC 10/31/14 15:07:38 * Additional VTAPE TRACE points

Update VS550207 applies to VSSI installation builds through 5520 Symptom: * Additional VTAPE TRACE points Problem: Additional TRACE points needed for enhanced diagnosis. Resolution: TRACE points added. Prereqs: VS550096 VS550110 VS550152 Coreqs: None BUILD_Reqd: VSSIPL VSSICP VSSMMAC Toolmin: 1.0 338 (2014-08-01) DepAssem: HCPUSO ASSEMBLE HCPUSP ASSEMBLE HCPWRP ASSEMBLE RVDCCW ASSEMBLE RVDCSP ASSEMBLE RVDDBM ASSEMBLE RVDDBS ASSEMBLE RVDDBT ASSEMBLE RVDIOR ASSEMBLE RVDRCC ASSEMBLE RVPCCW ASSEMBLE RVPCSP ASSEMBLE RVPDBM ASSEMBLE RVPDBS ASSEMBLE RVPDBT ASSEMBLE RVPIOR ASSEMBLE RVPRCC ASSEMBLE RVSSTG ASSEMBLE RVTCCW ASSEMBLE RVTDBM ASSEMBLE RVTIOR ASSEMBLE RVTMET ASSEMBLE RVTMNT ASSEMBLE RVTQY2 ASSEMBLE RVTREW ASSEMBLE RVTSCR ASSEMBLE RVTST1 ASSEMBLE RVTSV1 ASSEMBLE RVTSV2 ASSEMBLE RVTSV3 ASSEMBLE RVTSV4 ASSEMBLE Modules: VSCPTRC MACRO

VD550206 VMARC 10/16/14 14:57:15 * ShadowDisk strings require conversion

Update VD550206 applies to VSSI installation builds through 5520 Symptom: * ShadowDisk strings require conversion Problem: A few ShadowDisk/Z modules have incorrect database control key headers (i.e., 'VPV2R2M0' instead of 'VDV2R2M0'). Resolution: Made the followeing changes: . Fixed database version key in ShadowDisk/Z modules. Prereqs: VD550046 VD550086 VD550088 VD550090 VD550091 VD550094 VD550098 VD550115 VD550139 VD550142 VD550147 VD550160 VD550170 VD550171 VD550173 VD550177 VD550185 VD550187 Coreqs: None BUILD_Reqd: VSSICP VSSICMS Toolmin: 1.0 338 (2014-08-01) DepAssem: *None* Modules: RVDOPS ASSEMBLE RVDSV2 ASSEMBLE VDUNLD ASSEMBLE VDUTIL ASSEMBLE

VD550205 VMARC 11/18/14 16:50:15 * CCW IDAW Processing Errors (Phase 3)

Update VD550205 applies to VSSI installation builds through 5520 Symptom: * CCW IDAW Processing Errors (Phase 3) Problem: This update addresses the following issues: . 64-bit IDAWs are incorrectly copied in RVxCSP for the following CCW OPcodes: . x'5E' - Read Multiple Count/Key/Data . x'DE' - Read Track . x'A5' - Write Track Data . x'A6' - Read Track Data The second or subsequent IDAW has an address of 0x0, which causes the CCW to be rejected by VPARS/VDISK. This issue affects ShadowDisk/Z only; VPARS TPF machines do not issue the above CCWs. Resolution: Made the followeing changes: . VSSI front-end CCW processor (RVDCSP) amended to correctly manage 64-bit IDAWs for the above CCWs. Back-end support in RVDDBS will be provided in a separate update. Prereqs: VD550046 VD550088 VD550098 VD550139 VD550140 VD550144 VD550167 VD550193 VD550196 VD550201 VD550203 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 338 (2014-08-01) DepAssem: *None* Modules: RVDCSP ASSEMBLE

VP550204 VMARC 10/21/14 07:29:57 * CCW IDAW Processing Errors (Phase 3)

Update VP550204 applies to VSSI installation builds through 5520 Symptom: * CCW IDAW Processing Errors (Phase 3) Problem: This update addresses the following issues: . 64-bit IDAWs are incorrectly copied in RVxCSP for the following CCW OPcodes: . x'5E' - Read Multiple Count/Key/Data . x'DE' - Read Track . x'A5' - Write Track Data . x'A6' - Read Track Data The second or subsequent IDAW has an address of 0x0, which causes the CCW to be rejected by VPARS/VDISK. This issue affects ShadowDisk/Z only; VPARS TPF machines do not issue the above CCWs. Resolution: VPDCSBK and VPCHCCW structures amended to final format. Prereqs: VP550182 VP550192 VP550195 VP550200 VS550204 Coreqs: None BUILD_Reqd: VSSIPL VSSICP VSSMMAC Toolmin: 1.0 338 (2014-08-01) DepAssem: RVDCCW ASSEMBLE RVDCSP ASSEMBLE RVDDBS ASSEMBLE RVPCCW ASSEMBLE RVPCSP ASSEMBLE RVPDBS ASSEMBLE RVSSTD ASSEMBLE Modules: VPCHCCW COPY VPDCSBK COPY

VS550204 VMARC 10/21/14 07:29:21 * CCW IDAW Processing Errors (Phase 3)

Update VS550204 applies to VSSI installation builds through 5520 Symptom: * CCW IDAW Processing Errors (Phase 3) Problem: This update addresses the following issues: . 64-bit IDAWs are incorrectly copied in RVxCSP for the following CCW OPcodes: . x'5E' - Read Multiple Count/Key/Data . x'DE' - Read Track . x'A5' - Write Track Data . x'A6' - Read Track Data The second or subsequent IDAW has an address of 0x0, which causes the CCW to be rejected by VPARS/VDISK. This issue affects ShadowDisk/Z only; VPARS TPF machines do not issue the above CCWs. . LCK001 ABEND during VPCLOSE. During VPCLOSE cleanup, an attempt was made to serialize and then destroy a lock that had already been destroyed, resulting in a LCK001 ABEND. Resolution: Made the following changes: . VSCMDCHK macro added for future usage. (prevents VPARS command execution in a VDISK environment, and vice-versa) . LOCK entry points in RVSSTB amended to bypass processing if the lock is already destroyed. Prereqs: VS550008 VS550009 VS550014 VS550039 VS550041 VS550045 VS550047 VS550051 VS550064 VS550070 VS550081 VS550098 VS550106 VS550110 VS550113 VS550121 VS550136 VS550176 VS550183 VS550186 VS550192 Coreqs: None BUILD_Reqd: VSSIPL VSSICP Toolmin: 1.0 338 (2014-08-01) DepAssem: *None* Modules: VSCMDCHK MACRO RVSSTB ASSEMBLE

VD550203 VMARC 10/15/14 18:01:38 * HTT001 ABENDs if running in an XRC environment

Update VD550203 applies to VSSI installation builds through 5520 Symptom: * HTT001 ABENDs if running in an XRC environment Problem: Customer had the following processing environment: . a z/VM 6.3 system . a very heavy VDISK-related workload . an XRC-enabled DASD subsystem Occasionally, the system crashed with an HTT001 ABEND while performing VDISK I/O. Upon closer inspection, it was determined that a race condition existed between the freeing of a key control block used to manage I/O operations (VPCHCCW) and the use of fields within the VPCHCCW by I/O interrupt routines. z/VM 6.3 makes use of a more efficient memory allocation algorithm than previous z/VM releases, causing the system to reuse the same memory address (for the same size block) as old VPCHCCWs were freed, and new VPCHCCW blocks (or any other blocks within the same size range) were allocated. However, since these blocks were driving XRC-enabled DASD, I/O interrupt routines sometimes updated block data after the storage had already been released and reassigned to another task (e.g., to VSSI PARM disk parser code). The storage corruption caused the HTT001 ABEND. Resolution: I/O-related code amended to defer VPCHCCW release until the XRC timestamp has been updated by the I/O routines. Prereqs: VD550046 VD550088 VD550098 VD550139 VD550140 VD550144 VD550167 VD550193 VD550196 VD550201 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 338 (2014-08-01) DepAssem: *None* Modules: RVDCSP ASSEMBLE

VD550201 VMARC 10/13/14 12:49:30 * HTT001 ABENDs if running in an XRC environment

Update VD550201 applies to VSSI installation builds through 5520 Symptom: * HTT001 ABENDs if running in an XRC environment Problem: Customer had the following processing environment: . a z/VM 6.3 system . a very heavy VDISK-related workload . an XRC-enabled DASD subsystem Occasionally, the system crashed with an HTT001 ABEND while performing VDISK I/O. Upon closer inspection, it was determined that a race condition existed between the freeing of a key control block used to manage I/O operations (VPCHCCW) and the use of fields within the VPCHCCW by I/O interrupt routines. z/VM 6.3 makes use of a more efficient memory allocation algorithm than previous z/VM releases, causing the system to reuse the same memory address (for the same size block) as old VPCHCCWs were freed, and new VPCHCCW blocks (or any other blocks within the same size range) were allocated. However, since these blocks were driving XRC-enabled DASD, I/O interrupt routines sometimes updated block data after the storage had already been released and reassigned to another task (e.g., to VSSI PARM disk parser code). The storage corruption caused the HTT001 ABEND. Resolution: I/O-related code amended to defer VPCHCCW release until the XRC timestamp has been updated by the I/O routines. Prereqs: VD550046 VD550054 VD550064 VD550066 VD550067 VD550073 VD550075 VD550078 VD550088 VD550091 VD550095 VD550097 VD550098 VD550115 VD550120 VD550129 VD550137 VD550139 VD550140 VD550144 VD550158 VD550167 VD550174 VD550177 VD550193 VD550196 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 338 (2014-08-01) DepAssem: *None* Modules: RVDCCW ASSEMBLE RVDCSP ASSEMBLE

VP550200 VMARC 10/11/14 17:03:17 * HTT001 ABENDs if running in an XRC environment

Update VP550200 applies to VSSI installation builds through 5520 Symptom: * HTT001 ABENDs if running in an XRC environment Problem: Customer had the following processing environment: . a z/VM 6.3 system . a very heavy VPARS-related workload . an XRC-enabled DASD subsystem Periodically, the system crashed with an HTT001 ABEND while performing VPARS I/O. Upon closer inspection, it was determined that a race condition existed between the freeing of a key control block used to manage I/O operations (VPCHCCW) and the use of fields within the VPCHCCW by I/O interrupt routines. z/VM 6.3 makes use of a more efficient memory allocation algorithm than previous z/VM releases, causing the system to reuse the same memory address (for the same size block) as old VPCHCCWs were freed, and new VPCHCCW blocks (or any other blocks within the same size range) were allocated. However, since these blocks were driving XRC-enabled DASD, I/O interrupt routines sometimes updated block data after the storage had already been released and reassigned to another task (e.g., to VSSI PARM disk parser code). The storage corruption caused the HTT001 ABEND. Resolution: VP1WRKBK amanded to indicate I/O running for a XRC-capable device. Prereqs: VP550058 VP550110 VP550143 VP550166 VP550182 VP550192 VP550195 Coreqs: None BUILD_Reqd: VSSIPL VSSICP VSSMMAC Toolmin: 1.0 338 (2014-08-01) DepAssem: RVDCCW ASSEMBLE RVDCSP ASSEMBLE RVDDBS ASSEMBLE RVPCCW ASSEMBLE RVPCSP ASSEMBLE RVPDBS ASSEMBLE RVSSTD ASSEMBLE RVDDBM ASSEMBLE RVDDBT ASSEMBLE RVDEXT ASSEMBLE RVDSV2 ASSEMBLE RVDSV3 ASSEMBLE RVPDBM ASSEMBLE RVPDBT ASSEMBLE RVPEXT ASSEMBLE RVPSV2 ASSEMBLE RVPSV3 ASSEMBLE Modules: VPCHCCW COPY VP1WRKBK COPY

VD550199 VMARC 10/07/14 14:39:25 * Baseless addressing phase 5

Update VD550199 applies to VSSI installation builds through 5520 Symptom: * Baseless addressing phase 5 Problem: Several remaining EXECUTE instructions are not unbased; e.g: . BCTR R3,R0 (OK) . BrU *+10 (OK) . MVC STRUCT1,SOMEVAR (Problem; BASED target) . EX R3,*-6 (Problem; BASED instruc.) Resolution: Changed EXECUTE instructions to conform to unbased semantics; e.g: . BCTR R3,R0 . EX R3,MYLABEL . ... ... . ... ... . HCPDATA MAIN,CONTINUE,DATA . MYLABEL MVC STRUCT1,SOMEVAR . HCPDATA MAIN,CONTINUE,CODE Prereqs: VD550046 VD550090 VD550095 VD550098 VD550115 VD550139 VD550147 VD550160 VD550177 VD550187 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 338 (2014-08-01) DepAssem: *None* Modules: RVDCLR ASSEMBLE

VS550197 VMARC 10/07/14 14:37:12 * Baseless addressing phase 5

Update VS550197 applies to VSSI installation builds through 5520 Symptom: * Baseless addressing phase 5 Problem: Several remaining EXECUTE instructions are not unbased; e.g: . BCTR R3,R0 (OK) . BrU *+10 (OK) . MVC STRUCT1,SOMEVAR (Problem; BASED target) . EX R3,*-6 (Problem; BASED instruc.) Resolution: Changed EXECUTE instructions to conform to unbased semantics; e.g: . BCTR R3,R0 . EX R3,MYLABEL . ... ... . ... ... . HCPDATA MAIN,CONTINUE,DATA . MYLABEL MVC STRUCT1,SOMEVAR . HCPDATA MAIN,CONTINUE,CODE Prereqs: VS550008 VS550009 VS550010 VS550011 VS550015 VS550016 VS550019 VS550022 VS550024 VS550026 VS550027 VS550028 VS550030 VS550039 VS550040 VS550041 VS550045 VS550051 VS550056 VS550064 VS550065 VS550066 VS550070 VS550076 VS550077 VS550081 VS550082 VS550083 VS550084 VS550086 VS550088 VS550091 VS550098 VS550099 VS550102 VS550105 VS550106 VS550109 VS550125 VS550131 VS550138 VS550140 VS550141 VS550142 VS550143 VS550146 VS550151 VS550172 VS550183 VS550190 VS550194 Coreqs: None BUILD_Reqd: VSSIPL VSSICP Toolmin: 1.0 338 (2014-08-01) DepAssem: *None* Modules: VSMODID COPY RVSCFG ASSEMBLE RVSSTQ ASSEMBLE RVSUTL ASSEMBLE RVSSTL LAS55197

VD550196 VMARC 09/24/14 15:10:54 * CCW IDAW Processing Errors (Phase 2)

Update VD550196 applies to VSSI installation builds through 5520 Symptom: * CCW IDAW Processing Errors (Phase 2) Problem: This update addresses the following issues: . 64-bit IDAWs are incorrectly copied in RVxCSP for the following CCW OPcodes: . x'5E' - Read Multiple Count/Key/Data . x'DE' - Read Track . x'A5' - Write Track Data . x'A6' - Read Track Data The second or subsequent IDAW has an address of 0x0, which causes the CCW to be rejected by VPARS/VDISK. This issue affects ShadowDisk/Z only; VPARS TPF machines do not issue the above CCWs. . I/O operations may fail to complete in RVxCCW in FORCE or LOGOFF modes. Resolution: Amended RVxCCW to always issue the required ASYNC tasks (CPEBKs) to free the RDEV lock even if in LOGOFF/FORCE status. 64-bit IDAW updates will be covered in a subsequent PTF. Prereqs: VD550046 VD550054 VD550055 VD550059 VD550064 VD550066 VD550067 VD550068 VD550073 VD550075 VD550078 VD550088 VD550090 VD550091 VD550095 VD550097 VD550098 VD550112 VD550115 VD550120 VD550122 VD550123 VD550124 VD550129 VD550137 VD550139 VD550140 VD550144 VD550148 VD550156 VD550158 VD550160 VD550167 VD550168 VD550173 VD550174 VD550177 VD550185 VD550187 VD550193 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 338 (2014-08-01) DepAssem: *None* Modules: RVDCCW ASSEMBLE RVDCSP ASSEMBLE RVDDBM ASSEMBLE RVDDBS ASSEMBLE RVDDBT ASSEMBLE RVDQY3 ASSEMBLE

VP550195 VMARC 09/24/14 15:07:26 * CCW IDAW Processing Errors (Phase 2)

Update VP550195 applies to VSSI installation builds through 5520 Symptom: * CCW IDAW Processing Errors (Phase 2) Problem: This update addresses the following issues: . 64-bit IDAWs are incorrectly copied in RVxCSP for the following CCW OPcodes: . x'5E' - Read Multiple Count/Key/Data . x'DE' - Read Track . x'A5' - Write Track Data . x'A6' - Read Track Data The second or subsequent IDAW has an address of 0x0, which causes the CCW to be rejected by VPARS/VDISK. This issue affects ShadowDisk/Z only; VPARS TPF machines do not issue the above CCWs. . I/O operations may fail to complete in RVxCCW in FORCE or LOGOFF modes. Resolution: Additional IDAW tracking fields added for 64-bit IDAWs. Prereqs: VP550019 VP550027 VP550040 VP550057 VP550058 VP550062 VP550110 VP550118 VP550125 VP550138 VP550143 VP550166 VP550182 VP550192 VS550195 Coreqs: None BUILD_Reqd: VSSIPL VSSICP VSSMMAC Toolmin: 1.0 338 (2014-08-01) DepAssem: RVDCCW ASSEMBLE RVDCSP ASSEMBLE RVDDBS ASSEMBLE RVPCCW ASSEMBLE RVPCSP ASSEMBLE RVPDBS ASSEMBLE RVSSTD ASSEMBLE RVDDBM ASSEMBLE RVDDBT ASSEMBLE RVDEXT ASSEMBLE RVDSV2 ASSEMBLE RVDSV3 ASSEMBLE RVPDBM ASSEMBLE RVPDBT ASSEMBLE RVPEXT ASSEMBLE RVPSV2 ASSEMBLE RVPSV3 ASSEMBLE Modules: VP55MAC $EXEC VPCHCCW COPY VPDCSBK COPY VP1WRKBK COPY

VS550195 VMARC 09/24/14 15:08:59 * CCW IDAW Processing Errors (Phase 2)

Update VS550195 applies to VSSI installation builds through 5520 Symptom: * CCW IDAW Processing Errors (Phase 2) Problem: This update addresses the following issues: . 64-bit IDAWs are incorrectly copied in RVxCSP for the following CCW OPcodes: . x'5E' - Read Multiple Count/Key/Data . x'DE' - Read Track . x'A5' - Write Track Data . x'A6' - Read Track Data The second or subsequent IDAW has an address of 0x0, which causes the CCW to be rejected by VPARS/VDISK. This issue affects ShadowDisk/Z only; VPARS TPF machines do not issue the above CCWs. . I/O operations may fail to complete in RVxCCW in FORCE or LOGOFF modes. Resolution: Additional IDAW tracking fields added for 64-bit IDAWs. Prereqs: VS550008 VS550009 VS550011 VS550018 VS550027 VS550040 VS550043 VS550045 VS550049 VS550057 VS550062 VS550063 VS550070 VS550077 VS550085 VS550088 VS550091 VS550092 VS550096 VS550098 VS550101 VS550110 VS550113 VS550120 VS550121 VS550125 VS550127 VS550131 VS550136 VS550138 VS550143 VS550166 VS550169 VS550172 VS550176 VS550178 VS550183 VS550186 VS550190 VS550192 Coreqs: None BUILD_Reqd: VSSIPL VSSICP Toolmin: 1.0 338 (2014-08-01) DepAssem: RVDCCW ASSEMBLE RVPCCW ASSEMBLE Modules: VS55MAC $EXEC VSCLSTOR MACRO VSMVSTOR MACRO RVSSTD ASSEMBLE

VS550194 VMARC 09/05/14 14:39:02 * Bump to Build 5520

Update VS550194 applies to VSSI installation builds through 5520 Symptom: * Bump to Build 5520 Problem: Bump to Build 5520. Resolution: Made the following changes: . License expiration code amendded to issue expiration messages to OPERATOR console only; message frequency reduced to once per hour. . Deprecated LOCK macros (VSLCKxx and friends) removed. Prereqs: VS550011 VS550015 VS550016 VS550019 VS550022 VS550026 VS550028 VS550030 VS550039 VS550040 VS550045 VS550051 VS550056 VS550064 VS550066 VS550070 VS550076 VS550082 VS550083 VS550084 VS550086 VS550099 VS550105 VS550106 VS550109 VS550125 VS550131 VS550138 VS550141 VS550142 VS550143 VS550146 VS550151 VS550190 Coreqs: None BUILD_Reqd: VSSIPL VSSICP Toolmin: 1.0 338 (2014-08-01) DepAssem: *None* Modules: VSMODID COPY RVSSTL LAS55194

PTFs below apply to Packages at 5518 and lower

VD550193 VMARC 08/30/14 18:15:54 * CCW IDAW Processing Errors (Phase 1)

Update VD550193 applies to VSSI installation builds through 5518 Symptom: * CCW IDAW Processing Errors (Phase 1) Problem: 64-bit IDAWs are incorrectly copied in RVxCSP. The first IDAW has an address of 0x00000000, which causes the CCW to be rejected by VPARS/VDISK. Resolution: VSSI modules amended to support redefined VPCHCCW/VSIDAWD fields. Prereqs: VD550046 VD550054 VD550055 VD550064 VD550066 VD550067 VD550073 VD550075 VD550078 VD550088 VD550090 VD550091 VD550095 VD550097 VD550098 VD550115 VD550120 VD550122 VD550123 VD550124 VD550129 VD550137 VD550139 VD550140 VD550144 VD550148 VD550158 VD550167 VD550168 VD550174 VD550177 VD550185 VD550187 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 338 (2014-08-01) DepAssem: *None* Modules: RVDCCW ASSEMBLE RVDCSP ASSEMBLE RVDDBS ASSEMBLE RVDDBT ASSEMBLE VDCPYASM ASSEMBLE

VP550192 VMARC 08/29/14 16:01:04 * CCW IDAW Processing Errors

Update VP550192 applies to VSSI installation builds through 5518 Symptom: * CCW IDAW Processing Errors Problem: 64-bit IDAWs are incorrectly copied in RVxCSP. The first IDAW has an address of 0x00000000, which causes the CCW to be rejected by VPARS/VDISK. Resolution: Made the following changes: . VPCHCCW macro updated for further IDAW tracking. . VSIDAWD macro updated to conform to naming standards. Prereqs: VP550182 VS550192 Coreqs: None BUILD_Reqd: VSSIPL VSSICP VSSMMAC Toolmin: 1.0 338 (2014-08-01) DepAssem: RVDCCW ASSEMBLE RVDCSP ASSEMBLE RVPCCW ASSEMBLE RVPCSP ASSEMBLE RVSSTD ASSEMBLE Modules: VPCHCCW COPY

VS550192 VMARC 08/29/14 16:00:04 * CCW IDAW Processing Errors

Update VS550192 applies to VSSI installation builds through 5518 Symptom: * CCW IDAW Processing Errors Problem: 64-bit IDAWs are incorrectly copied in RVxCSP. The first IDAW has an address of 0x00000000, which causes the CCW to be rejected by VPARS/VDISK. Resolution: Made the following changes: . VPCHCCW macro updated for further IDAW tracking. . VSIDAWD macro updated to conform to naming standards. . RVSSTB amended to support RDEV/VDEV lock calls; will be completed via a subsequent update. Prereqs: VS550008 VS550009 VS550011 VS550014 VS550018 VS550027 VS550039 VS550040 VS550041 VS550043 VS550045 VS550047 VS550049 VS550051 VS550057 VS550062 VS550063 VS550064 VS550070 VS550081 VS550085 VS550096 VS550098 VS550106 VS550110 VS550113 VS550121 VS550125 VS550136 VS550138 VS550166 VS550169 VS550172 VS550176 VS550178 VS550183 VS550186 Coreqs: None BUILD_Reqd: VSSIPL VSSICP Toolmin: 1.0 338 (2014-08-01) DepAssem: RVDCSP ASSEMBLE RVDDBS ASSEMBLE RVPCSP ASSEMBLE RVPDBS ASSEMBLE Modules: VS55MAC $EXEC VSIDAWD COPY VSLCKDEV MACRO RVSSTB ASSEMBLE

VD550191 VMARC 08/26/14 13:13:18 * Hung user with SYNC in progress

Update VD550191 applies to VSSI installation builds through 5518 Symptom: * Hung user with SYNC in progress Problem: Customer had links to R/O databases in DB concatenation at VxOPEN time. The R/O databases were open R/W by another virtual machine. This condition caused the database OPEN to fail; installation automation routines then attempted to issue a VxFCLOSE command to the R/O user (i.e., to force-close the database). This command called VxCLOSE, which then called VxRESET. The VxRESET code hung waiting for SYNC flags to be reset. Resolution: Code amended to zero out the SYNC flags and to continue the RESET if the SYNC is unresponsive. Prereqs: VD550046 VD550054 VD550063 VD550066 VD550069 VD550075 VD550080 VD550088 VD550091 VD550097 VD550101 VD550104 VD550111 VD550115 VD550120 VD550123 VD550129 VD550137 VD550139 VD550140 VD550153 VD550154 VD550174 VD550177 VD550184 VD550187 VD550188 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 338 (2014-08-01) DepAssem: *None* Modules: RVDRCC ASSEMBLE

VS550190 VMARC 08/30/14 17:34:12 * Baseless Addressing phase 4

Update VS550190 applies to VSSI installation builds through 5518 Symptom: * Baseless Addressing phase 4 Problem: Many VSSI modules use EXECUTE instructions whose target instruction may exceed base register constraints. Resolution: Modules amended to relocate target instructions via HCPDATA directives. Prereqs: VS550008 VS550009 VS550010 VS550011 VS550015 VS550016 VS550019 VS550022 VS550024 VS550026 VS550027 VS550028 VS550030 VS550039 VS550040 VS550041 VS550045 VS550048 VS550051 VS550056 VS550063 VS550064 VS550066 VS550070 VS550076 VS550077 VS550082 VS550083 VS550084 VS550086 VS550088 VS550091 VS550092 VS550098 VS550099 VS550101 VS550105 VS550106 VS550109 VS550110 VS550120 VS550121 VS550125 VS550127 VS550131 VS550138 VS550140 VS550141 VS550142 VS550143 VS550146 VS550151 VS550176 VS550183 Coreqs: None BUILD_Reqd: VSSIPL VSSICP Toolmin: 1.0 338 (2014-08-01) DepAssem: *None* Modules: VSMODID COPY RVSCMD ASSEMBLE RVSSTD ASSEMBLE RVSSTN ASSEMBLE RVSUTL ASSEMBLE RVSSTL LAS55190

VD550188 VMARC 08/20/14 17:09:14 * Hung user with Timer stopped at SYNC time

Update VD550188 applies to VSSI installation builds through 5518 Symptom: * Hung user with Timer stopped at SYNC time Problem: Customer had links to R/O databases in DB concatenation at VxOPEN time. The R/O databases were open R/W by another virtual machine. This condition caused the database OPEN to fail; installation automation routines then attempted to issue a VDSET CHECKPOINT command to the R/W user (i.e., to write all changed records to the database via an internal SYNC process). The VDSET CHECKPOINT command then hung the userid, requiring an IPL to free (i.e., FORCE/LOGOFF PENDING). During dump inspection, it was determined that no database timer was running on the R/W user. Since VDSET requires a SYNC, and since no timer was running to perform that SYNC, the VDSET command for the R/W user was hung waiting for a SYNC completion which never came. Apparently, the failed OPEN (for the R/O user) inadvertently stopped the timer for the R/W user. Resolution: Code amended to only stop timers for the primary database only, and to ignore resets for all linked R/O databases. Prereqs: VD550046 VD550054 VD550063 VD550066 VD550069 VD550075 VD550080 VD550088 VD550091 VD550097 VD550101 VD550104 VD550111 VD550115 VD550120 VD550123 VD550129 VD550137 VD550139 VD550140 VD550153 VD550154 VD550174 VD550177 VD550184 VD550187 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 338 (2014-08-01) DepAssem: *None* Modules: RVDRCC ASSEMBLE

VD550187 VMARC 08/18/14 12:46:17 * Symbolic Lock Consolidation

Update VD550187 applies to VSSI installation builds through 5518 Symptom: * Symbolic Lock Consolidation Problem: A significant number of VSSI modules use symbolic locks. Symbolic lock diagnosis is difficult due the number of modules using these lock types. Resolution: All VDISK modules now use the VSLCKSYM macro instead of direct calls to HCPLOC entry points. This approach consolidates all symbolic lock operations in a single VSSI service module (RVSSTB). This update should be applied concurrently with update 550186; e.g.: vsptf 186-187 Prereqs: VD550046 VD550054 VD550063 VD550066 VD550069 VD550075 VD550080 VD550086 VD550088 VD550090 VD550091 VD550095 VD550097 VD550098 VD550101 VD550104 VD550111 VD550115 VD550120 VD550122 VD550123 VD550129 VD550137 VD550139 VD550140 VD550147 VD550153 VD550154 VD550160 VD550170 VD550171 VD550174 VD550177 VD550184 VD550185 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 338 (2014-08-01) DepAssem: *None* Modules: RVDCLR ASSEMBLE RVDCON ASSEMBLE RVDDBT ASSEMBLE RVDIFC ASSEMBLE RVDRCC ASSEMBLE RVDSV2 ASSEMBLE

VS550186 VMARC 08/18/14 12:40:23 * Symbolic Lock Consolidation

Update VS550186 applies to VSSI installation builds through 5518 Symptom: * Symbolic Lock Consolidation Problem: A significant number of VSSI modules use symbolic locks. Symbolic lock diagnosis is difficult due the number of modules using these lock types. Resolution: VSLCKSYM macro added for all symbolic lock operations. This approach consolidates all symbolic lock operations in a single VSSI service module (RVSSTB). This update should be applied concurrently with update 550187; e.g.: vsptf 186-187 Prereqs: VS550008 VS550009 VS550011 VS550014 VS550018 VS550027 VS550039 VS550040 VS550041 VS550043 VS550045 VS550047 VS550049 VS550051 VS550057 VS550062 VS550063 VS550064 VS550070 VS550081 VS550085 VS550096 VS550098 VS550106 VS550110 VS550113 VS550121 VS550125 VS550136 VS550138 VS550166 VS550169 VS550172 VS550176 VS550178 VS550183 Coreqs: None BUILD_Reqd: VSSIPL VSSICP Toolmin: 1.0 338 (2014-08-01) DepAssem: RVDCLR ASSEMBLE RVDCON ASSEMBLE RVDDBT ASSEMBLE RVDIFC ASSEMBLE RVDRCC ASSEMBLE RVDSV2 ASSEMBLE RVPCLR ASSEMBLE RVPCON ASSEMBLE RVPDBT ASSEMBLE RVPIFC ASSEMBLE RVPRCC ASSEMBLE RVPSV2 ASSEMBLE RVTMNT ASSEMBLE RVTREW ASSEMBLE RVTSCR ASSEMBLE RVTST1 ASSEMBLE RVTSUM ASSEMBLE RVTSV1 ASSEMBLE Modules: VS55MAC $EXEC VSLCKSYM MACRO RVSSTB ASSEMBLE

VD550185 VMARC 08/13/14 12:02:51 * Baseless Addressing phase 2

Update VD550185 applies to VSSI installation builds through 5518 Symptom: * Baseless Addressing phase 2 Problem: Many VSSI modules use EXECUTE instructions whose target instruction may exceed base register constraints. Resolution: Modules amended to relocate target instructions via HCPDATA directives. Prereqs: VD550046 VD550064 VD550066 VD550070 VD550086 VD550088 VD550090 VD550091 VD550094 VD550098 VD550115 VD550120 VD550122 VD550123 VD550139 VD550140 VD550160 VD550170 VD550171 VD550174 VD550175 VD550177 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 338 (2014-08-01) DepAssem: *None* Modules: RVDBUF ASSEMBLE RVDCCL ASSEMBLE RVDCFG ASSEMBLE RVDCON ASSEMBLE RVDCQY ASSEMBLE RVDDBT ASSEMBLE RVDIFC ASSEMBLE RVDPRC ASSEMBLE RVDQY1 ASSEMBLE RVDQY3 ASSEMBLE RVDRST ASSEMBLE RVDSET ASSEMBLE RVDSV2 ASSEMBLE

VD550184 VMARC 08/12/14 15:25:11 * Hung users at LOGOFF/FORCE time

Update VD550184 applies to VSSI installation builds through 5518 Symptom: * Hung users at LOGOFF/FORCE time Problem: Customer experienced several hangs at LOGOFF/FORCE time. The hangs were timing-related and difficult to duplicate. Symptoms were one or more of the following: . LOGOFF/FORCE PENDING on the userid . Hung database if the user was successfully logged off and immediately re-IPLed (CMS, TPF, or ShadowDisk/Z). The VPCLOSE process emits several async tasks (CPEBKs), which were colliding with each other on faster CPUs (z196, zEC12, etc). Resolution: Made the following changes: . RVxRCC amended to: . force symbolic lock release regardless of FORCE/LOGOFF status. Continued lock retention was holding up FORCE (and sometimes LOGOFF) . wait for timing-related events (pacing - e.g., active I/O, Console Function Mode) until the event clears, or for a max of 2 seconds (whichever occurs first). . Several VTAPE modules amended to use VSLCKOP instead of HCPLCKcc. This approach centralizes lock management in VSSI code (RVSSTB). Prereqs: VD550046 VD550054 VD550063 VD550066 VD550069 VD550075 VD550080 VD550088 VD550091 VD550097 VD550101 VD550104 VD550111 VD550115 VD550120 VD550123 VD550129 VD550137 VD550139 VD550140 VD550153 VD550154 VD550174 VD550177 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 338 (2014-08-01) DepAssem: *None* Modules: RVDRCC ASSEMBLE

VS550183 VMARC 08/12/14 15:07:10 * Hung users at LOGOFF/FORCE time

Update VS550183 applies to VSSI installation builds through 5518 Symptom: * Hung users at LOGOFF/FORCE time Problem: Customer experienced several hangs at LOGOFF/FORCE time. Resolution: Diagnostic functions enhanced to support verbose lock reporting. Prereqs: VS550008 VS550009 VS550010 VS550014 VS550024 VS550039 VS550041 VS550045 VS550047 VS550051 VS550063 VS550064 VS550070 VS550077 VS550081 VS550088 VS550091 VS550092 VS550098 VS550101 VS550106 VS550110 VS550113 VS550120 VS550121 VS550127 VS550131 VS550136 VS550138 VS550143 VS550176 Coreqs: None BUILD_Reqd: VSSIPL VSSICP Toolmin: 1.0 338 (2014-08-01) DepAssem: *None* Modules: RVSCFG ASSEMBLE RVSSTB ASSEMBLE RVSSTD ASSEMBLE

VP550182 VMARC 08/12/14 12:34:13 * CCW IDAW Processing Errors

Update VP550182 applies to VSSI installation builds through 5518 Symptom: * CCW IDAW Processing Errors Problem: 64-bit IDAWs are incorrectly copied in RVxCSP. The first IDAW has an address of 0x00000000, which causes the CCW to be rejected by VPARS/VDISK. Resolution: VPCHCCW amended to support additional IDAW tracking fields. Prereqs: None Coreqs: None BUILD_Reqd: VSSIPL VSSICP VSSMMAC Toolmin: 1.0 338 (2014-08-01) DepAssem: RVDCCW ASSEMBLE RVDCSP ASSEMBLE RVPCCW ASSEMBLE RVPCSP ASSEMBLE RVSSTD ASSEMBLE Modules: VPCHCCW COPY

VT550180 VMARC 08/06/14 15:26:42 * VTSALIB Cleanup

Update VT550180 applies to VSSI installation builds through 5518 Symptom: * VTSALIB Cleanup Problem: The VTSALIB structure used to manage VTAPE libraries is near its size limit (1 page). This is preventing use of the standard LOCK generation macros (VSLCKDEF and friends) which should be used in the VTSCTLBK structure. Resolution: Inner lock management macros updated to treat VTSCTLBK locks as standard VSSI locks. This is now possible because the VTSCTLBK size was expanded via update 550179 from 1 to 2 pages. Prereqs: VT550172 VS550180 Coreqs: None BUILD_Reqd: VSSICP VSSMMAC Toolmin: 1.0 338 (2014-08-01) DepAssem: RVTADD ASSEMBLE RVTCCW ASSEMBLE RVTCMD ASSEMBLE RVTCON ASSEMBLE RVTDBM ASSEMBLE RVTDEF ASSEMBLE RVTIOR ASSEMBLE RVTLD1 ASSEMBLE RVTLD2 ASSEMBLE RVTMET ASSEMBLE RVTMNT ASSEMBLE RVTOCS ASSEMBLE RVTOCT ASSEMBLE RVTOPC ASSEMBLE RVTOPN ASSEMBLE RVTQLB ASSEMBLE RVTQY1 ASSEMBLE RVTQY2 ASSEMBLE RVTREW ASSEMBLE RVTRST ASSEMBLE RVTSCR ASSEMBLE RVTSHU ASSEMBLE RVTSTS ASSEMBLE RVTST1 ASSEMBLE RVTST2 ASSEMBLE RVTST3 ASSEMBLE RVTSUM ASSEMBLE RVTSV1 ASSEMBLE RVTSV2 ASSEMBLE RVTSV3 ASSEMBLE RVTSV4 ASSEMBLE RVTSV5 ASSEMBLE Modules: VTSCTLBK COPY

VS550180 VMARC 08/06/14 15:25:40 * VTSALIB Cleanup

Update VS550180 applies to VSSI installation builds through 5518 Symptom: * VTSALIB Cleanup Problem: The VTSALIB structure used to manage VTAPE libraries is near its size limit (1 page). This is preventing use of the standard LOCK generation macros (VSLCKDEF and friends) which should be used in the VTSCTLBK structure. Resolution: Inner lock management macros updated to treat VTSCTLBK locks as standard VSSI locks. This is now possible because the VTSCTLBK size was expanded via update 550179 from 1 to 2 pages. Additionally, the VSCKDEV macro has been updated to allow VPARS I/O (i.e., in HCPIOS) during all phases of VxOPEN processing. Prereqs: VS550043 VS550169 VS550172 VS550176 Coreqs: None BUILD_Reqd: VSSIPL VSSICP VSSMMAC Toolmin: 1.0 338 (2014-08-01) DepAssem: HCPDTR ASSEMBLE HCPDTV ASSEMBLE HCPFTR ASSEMBLE HCPIOS ASSEMBLE HCPQVC ASSEMBLE HCPRDF ASSEMBLE HCPRES ASSEMBLE RVDBUF ASSEMBLE RVDCCW ASSEMBLE RVDCFG ASSEMBLE RVDCLR ASSEMBLE RVDCON ASSEMBLE RVDCQY ASSEMBLE RVDDBM ASSEMBLE RVDDBT ASSEMBLE RVDIFC ASSEMBLE RVDIOR ASSEMBLE RVDOPN ASSEMBLE RVDOPS ASSEMBLE RVDQY1 ASSEMBLE RVDQY3 ASSEMBLE RVDRCC ASSEMBLE RVDRST ASSEMBLE RVDSET ASSEMBLE RVDSHU ASSEMBLE RVDSV1 ASSEMBLE RVDSV2 ASSEMBLE RVPBUF ASSEMBLE RVPCCW ASSEMBLE RVPCFG ASSEMBLE RVPCLR ASSEMBLE RVPCON ASSEMBLE RVPCQY ASSEMBLE RVPDBM ASSEMBLE RVPDBT ASSEMBLE RVPIFC ASSEMBLE RVPIOR ASSEMBLE RVPOPN ASSEMBLE RVPOPS ASSEMBLE RVPQY1 ASSEMBLE RVPQY3 ASSEMBLE RVPRCC ASSEMBLE RVPRST ASSEMBLE RVPSET ASSEMBLE RVPSHU ASSEMBLE RVPSV1 ASSEMBLE RVPSV2 ASSEMBLE RVTADD ASSEMBLE RVTCCW ASSEMBLE RVTCON ASSEMBLE RVTDBM ASSEMBLE RVTDEF ASSEMBLE RVTLD1 ASSEMBLE RVTMET ASSEMBLE RVTMNT ASSEMBLE RVTOPC ASSEMBLE RVTOPN ASSEMBLE RVTQLB ASSEMBLE RVTQY1 ASSEMBLE RVTQY2 ASSEMBLE RVTREW ASSEMBLE RVTRST ASSEMBLE RVTSCR ASSEMBLE RVTSHU ASSEMBLE RVTSTS ASSEMBLE RVTST1 ASSEMBLE RVTST2 ASSEMBLE RVTST3 ASSEMBLE RVTSUM ASSEMBLE RVTSV1 ASSEMBLE RVTSV2 ASSEMBLE RVTSV3 ASSEMBLE RVTSV4 ASSEMBLE Modules: VSCKVDEV MACRO VSLCKXMO MACRO

VS550178 VMARC 07/31/14 14:45:12 * LOCK Macro cleanup

Update VS550178 applies to VSSI installation builds through 5518 Symptom: * LOCK Macro cleanup Problem: Removal of deprecated LOCK macros. Resolution: Deprecated macros removed from usage. Prereqs: VS550008 VS550009 VS550011 VS550018 VS550027 VS550040 VS550043 VS550049 VS550057 VS550062 VS550063 VS550085 VS550096 VS550110 VS550113 VS550121 VS550125 VS550136 VS550138 VS550166 VS550169 VS550172 VS550176 Coreqs: None BUILD_Reqd: VSSICP VSSMMAC Toolmin: 1.0 337 (2014-07-31) DepAssem: RVDCCW ASSEMBLE RVDCSP ASSEMBLE RVDDBM ASSEMBLE RVDDBS ASSEMBLE RVPCCW ASSEMBLE RVPCSP ASSEMBLE RVPDBM ASSEMBLE RVPDBS ASSEMBLE Modules: VS55MAC $EXEC VSREJCMD MACRO

VD550177 VMARC 07/30/14 03:53:49 * Diagnostic Lock Management updates

Update VD550177 applies to VSSI installation builds through 5518 Symptom: * Diagnostic Lock Management updates Problem: As presently coded, lock conflicts are difficult to detect and diagnose. Resolution: Made the following changes: . All lock operations now use a single macro (VSLCKOP) instead of the various VSLCKcc macros. This macro serves to consolidate all lock operations into entry points in RVSSTB. Prereqs: VD550046 VD550054 VD550059 VD550063 VD550064 VD550066 VD550067 VD550068 VD550069 VD550070 VD550073 VD550075 VD550078 VD550080 VD550086 VD550088 VD550090 VD550091 VD550094 VD550095 VD550097 VD550098 VD550101 VD550104 VD550111 VD550112 VD550115 VD550120 VD550122 VD550123 VD550124 VD550129 VD550137 VD550139 VD550140 VD550144 VD550147 VD550153 VD550154 VD550156 VD550158 VD550160 VD550167 VD550170 VD550171 VD550173 VD550174 VD550175 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 335 (2014-07-14) DepAssem: *None* Modules: RVDBUF ASSEMBLE RVDCCW ASSEMBLE RVDCFG ASSEMBLE RVDCLR ASSEMBLE RVDCON ASSEMBLE RVDCQY ASSEMBLE RVDDBM ASSEMBLE RVDDBT ASSEMBLE RVDIFC ASSEMBLE RVDIOR ASSEMBLE RVDOPN ASSEMBLE RVDOPS ASSEMBLE RVDQY1 ASSEMBLE RVDQY3 ASSEMBLE RVDRCC ASSEMBLE RVDRST ASSEMBLE RVDSET ASSEMBLE RVDSHU ASSEMBLE RVDSV1 ASSEMBLE RVDSV2 ASSEMBLE

VS550176 VMARC 07/30/14 03:51:06 * Diagnostic Lock Management updates

Update VS550176 applies to VSSI installation builds through 5518 Symptom: * Diagnostic Lock Management updates Problem: As presently coded, lock conflicts are difficult to detect and diagnose. Resolution: Made the following changes: . RVSSTB and RVSSTD code amended to perform all lock operations and report any errors. . New TRACE variable LOCKERR added to trace lock conflicts. Prereqs: VS550008 VS550009 VS550011 VS550014 VS550018 VS550027 VS550039 VS550040 VS550041 VS550043 VS550045 VS550047 VS550049 VS550051 VS550057 VS550062 VS550063 VS550064 VS550070 VS550077 VS550081 VS550085 VS550088 VS550091 VS550092 VS550096 VS550098 VS550101 VS550106 VS550110 VS550113 VS550120 VS550121 VS550125 VS550127 VS550131 VS550136 VS550138 VS550143 VS550166 VS550169 VS550172 Coreqs: None BUILD_Reqd: VSSIPL VSSICP Toolmin: 1.0 335 (2014-07-14) DepAssem: RVSSTB ASSEMBLE RVSSTD ASSEMBLE RVDBUF ASSEMBLE RVDCCW ASSEMBLE RVDCFG ASSEMBLE RVDCLR ASSEMBLE RVDCON ASSEMBLE RVDCQY ASSEMBLE RVDDBM ASSEMBLE RVDDBT ASSEMBLE RVDIFC ASSEMBLE RVDIOR ASSEMBLE RVDOPN ASSEMBLE RVDOPS ASSEMBLE RVDQY1 ASSEMBLE RVDQY3 ASSEMBLE RVDRCC ASSEMBLE RVDRST ASSEMBLE RVDSET ASSEMBLE RVDSHU ASSEMBLE RVDSV1 ASSEMBLE RVDSV2 ASSEMBLE RVPBUF ASSEMBLE RVPCCW ASSEMBLE RVPCFG ASSEMBLE RVPCLR ASSEMBLE RVPCON ASSEMBLE RVPCQY ASSEMBLE RVPDBM ASSEMBLE RVPDBT ASSEMBLE RVPIFC ASSEMBLE RVPIOR ASSEMBLE RVPOPN ASSEMBLE RVPOPS ASSEMBLE RVPQY1 ASSEMBLE RVPQY3 ASSEMBLE RVPRCC ASSEMBLE RVPRST ASSEMBLE RVPSET ASSEMBLE RVPSHU ASSEMBLE RVPSV1 ASSEMBLE RVPSV2 ASSEMBLE RVTADD ASSEMBLE RVTCCW ASSEMBLE RVTCON ASSEMBLE RVTDBM ASSEMBLE RVTDEF ASSEMBLE RVTLD1 ASSEMBLE RVTMET ASSEMBLE RVTMNT ASSEMBLE RVTOPC ASSEMBLE RVTOPN ASSEMBLE RVTQLB ASSEMBLE RVTQY1 ASSEMBLE RVTQY2 ASSEMBLE RVTREW ASSEMBLE RVTRST ASSEMBLE RVTSCR ASSEMBLE RVTSHU ASSEMBLE RVTSTS ASSEMBLE RVTST1 ASSEMBLE RVTST2 ASSEMBLE RVTST3 ASSEMBLE RVTSUM ASSEMBLE RVTSV1 ASSEMBLE RVTSV2 ASSEMBLE RVTSV3 ASSEMBLE RVTSV4 ASSEMBLE Modules: VS55MAC $EXEC VSLCKXST COPY VSLCKOP MACRO VSLCKXMO MACRO RVSSTB ASSEMBLE RVSSTD ASSEMBLE

VD550175 VMARC 07/29/14 09:35:47 * Console Function mode conflicts

Update VD550175 applies to VSSI installation builds through 5518 Symptom: * Console Function mode conflicts Problem: Several VSSI functions require command stacking via Console Function Mode (CFM) in order to complete command processing for the current and/or other users (e.g., a VTAPE mount issued by userA on behalf of userB). A command collision is possible if the stack target is the current user, and that user is already in CF mode (i.e., the "double CF stack" problem). Such a condition can hang the user; a subsequent FORCE of that user will show LOGOFF/FORCE PENDING status. Resolution: Guard code added to ensure that the current user is not in CF mode before issuing another CF stack request to itself. The added CFWAIT code will wait until one of the following events occur: . User is no longer in CF mode; . The 5-second max timer interval expires (in order to avoid endless waits) Prereqs: VD550046 VD550090 VD550094 VD550098 VD550115 VD550139 VD550140 VD550160 VD550174 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 335 (2014-07-14) DepAssem: *None* Modules: RVDBUF ASSEMBLE RVDSET ASSEMBLE

VD550174 VMARC 07/26/14 20:07:45 * Console Function mode conflicts

Update VD550174 applies to VSSI installation builds through 5518 Symptom: * Console Function mode conflicts Problem: In a Secondary Console Operator (SCIF) environment, console commands can collide due the rapidity of message delivery. The following commands are particularly vulnerable: . VxSET followed immediately by VxCLOSE or VxFCLOSE Resolution: RVxRCC amended to wait until the machine is not in CF mode before proceeding with the VXCLOSE (max wait = 5 seconds). Prereqs: VD550046 VD550054 VD550063 VD550064 VD550066 VD550067 VD550069 VD550073 VD550075 VD550078 VD550080 VD550088 VD550091 VD550094 VD550095 VD550097 VD550098 VD550101 VD550104 VD550111 VD550115 VD550120 VD550123 VD550129 VD550137 VD550139 VD550140 VD550144 VD550153 VD550154 VD550158 VD550167 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 335 (2014-07-14) DepAssem: *None* Modules: RVDCCW ASSEMBLE RVDRCC ASSEMBLE RVDSET ASSEMBLE

VD550173 VMARC 07/26/14 20:03:08 * Diagnostic Lock Management updates

Update VD550173 applies to VSSI installation builds through 5518 Symptom: * Diagnostic Lock Management updates Problem: As presently coded, lock conflicts are difficult to detect and diagnose. Resolution: Lock management MACROs and messages added; will be function in a later update. Prereqs: VD550046 VD550059 VD550066 VD550068 VD550090 VD550094 VD550098 VD550112 VD550115 VD550120 VD550122 VD550123 VD550124 VD550137 VD550139 VD550140 VD550144 VD550147 VD550156 VD550160 VD550167 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 335 (2014-07-14) DepAssem: *None* Modules: RVDDBM ASSEMBLE RVDOPS ASSEMBLE RVDSV1 ASSEMBLE

VP550172 VMARC 07/26/14 19:52:08 * Diagnostic Lock Management updates

Update VP550172 applies to VSSI installation builds through 5518 Symptom: * Diagnostic Lock Management updates Problem: As presently coded, lock conflicts are difficult to detect and diagnose. Resolution: Lock management MACROs and messages added; will be functional in a later update. Prereqs: VP550074 VP550110 VP550121 VP550128 VP550136 VS550172 Coreqs: None BUILD_Reqd: VSSIPL VSSICP VSSICMS VSSMMAC Toolmin: 1.0 335 (2014-07-14) DepAssem: RVDBUF ASSEMBLE RVDCCL ASSEMBLE RVDCCW ASSEMBLE RVDCFG ASSEMBLE RVDCLR ASSEMBLE RVDCON ASSEMBLE RVDCQY ASSEMBLE RVDCSP ASSEMBLE RVDDBM ASSEMBLE RVDDBS ASSEMBLE RVDDBT ASSEMBLE RVDEXT ASSEMBLE RVDIFC ASSEMBLE RVDIOR ASSEMBLE RVDOPN ASSEMBLE RVDOPS ASSEMBLE RVDQY1 ASSEMBLE RVDQY2 ASSEMBLE RVDQY3 ASSEMBLE RVDRCC ASSEMBLE RVDSET ASSEMBLE RVDSHU ASSEMBLE RVDSV1 ASSEMBLE RVDSV2 ASSEMBLE RVDSV3 ASSEMBLE RVDSYN ASSEMBLE RVPBUF ASSEMBLE RVPCCL ASSEMBLE RVPCCW ASSEMBLE RVPCFG ASSEMBLE RVPCLR ASSEMBLE RVPCON ASSEMBLE RVPCQY ASSEMBLE RVPCSP ASSEMBLE RVPDBM ASSEMBLE RVPDBS ASSEMBLE RVPDBT ASSEMBLE RVPEXT ASSEMBLE RVPIFC ASSEMBLE RVPIOR ASSEMBLE RVPOPN ASSEMBLE RVPOPS ASSEMBLE RVPQY1 ASSEMBLE RVPQY2 ASSEMBLE RVPQY3 ASSEMBLE RVPRCC ASSEMBLE RVPSET ASSEMBLE RVPSHU ASSEMBLE RVPSV1 ASSEMBLE RVPSV2 ASSEMBLE RVPSV3 ASSEMBLE RVPSYN ASSEMBLE RVSSTB ASSEMBLE VDBKUP ASSEMBLE VDCHKDIR ASSEMBLE VDFMT ASSEMBLE VDREST ASSEMBLE VDSCAN ASSEMBLE VDUNLD ASSEMBLE VDUTIL ASSEMBLE VPBKUP ASSEMBLE VPCHKDIR ASSEMBLE VPFMT ASSEMBLE VPREST ASSEMBLE VPRESTO ASSEMBLE VPSCAN ASSEMBLE VPUNLD ASSEMBLE VPUTIL ASSEMBLE RVSSTD ASSEMBLE Modules: VPCTLBK COPY VPIOTBK COPY

VT550172 VMARC 07/26/14 19:53:50 * Diagnostic Lock Management updates

Update VT550172 applies to VSSI installation builds through 5518 Symptom: * Diagnostic Lock Management updates Problem: As presently coded, lock conflicts are difficult to detect and diagnose. Resolution: Lock management MACROs and messages added; will be functional in a later update. Prereqs: VT550092 VT550110 VT550138 VT550152 VT550161 VT550164 VS550172 Coreqs: None BUILD_Reqd: VSSIPL VSSICP VSSMMAC Toolmin: 1.0 335 (2014-07-14) DepAssem: RVTCCW ASSEMBLE RVTCMD ASSEMBLE RVTCON ASSEMBLE RVTDBM ASSEMBLE RVTIOR ASSEMBLE RVTMET ASSEMBLE RVTMNT ASSEMBLE RVTOPC ASSEMBLE RVTQLB ASSEMBLE RVTREW ASSEMBLE RVTSCR ASSEMBLE RVTSHU ASSEMBLE RVTSTS ASSEMBLE RVTST2 ASSEMBLE RVTST3 ASSEMBLE RVTSUM ASSEMBLE RVTSV1 ASSEMBLE RVTSV2 ASSEMBLE RVTSV3 ASSEMBLE RVTSV4 ASSEMBLE RVTSV5 ASSEMBLE HCPIOV ASSEMBLE RVSSTQ ASSEMBLE RVTDEF ASSEMBLE RVTLD1 ASSEMBLE RVTLD2 ASSEMBLE RVTQY1 ASSEMBLE RVTQY2 ASSEMBLE RVTSPX ASSEMBLE RVSSTD ASSEMBLE RVTADD ASSEMBLE RVTOCS ASSEMBLE RVTOCT ASSEMBLE RVTOPN ASSEMBLE RVTST1 ASSEMBLE RVTRST ASSEMBLE RVSSTA ASSEMBLE Modules: VTACTBK COPY VTEXTBK COPY VTIOTBK COPY VTMDSKBK COPY VTSCTLBK COPY VT5ANCH MACRO VT6ANCH MACRO

VS550172 VMARC 07/26/14 19:47:47 * Diagnostic Lock Management updates

Update VS550172 applies to VSSI installation builds through 5518 Symptom: * Diagnostic Lock Management updates Problem: As presently coded, lock conflicts are difficult to detect and diagnose. Resolution: Lock management MACROs and messages added; will be functional in a later update. Prereqs: VS550008 VS550009 VS550011 VS550018 VS550027 VS550040 VS550041 VS550043 VS550049 VS550051 VS550057 VS550062 VS550063 VS550064 VS550065 VS550070 VS550077 VS550081 VS550085 VS550087 VS550088 VS550091 VS550096 VS550098 VS550102 VS550110 VS550113 VS550121 VS550125 VS550136 VS550138 VS550166 VS550169 Coreqs: None BUILD_Reqd: VSSIPL VSSICP VSSICMS Toolmin: 1.0 335 (2014-07-14) DepAssem: RVSSTQ ASSEMBLE HCPIOV ASSEMBLE RVDBUF ASSEMBLE RVDCCL ASSEMBLE RVDCCW ASSEMBLE RVDCFG ASSEMBLE RVDCLR ASSEMBLE RVDCON ASSEMBLE RVDCQY ASSEMBLE RVDCSP ASSEMBLE RVDDBM ASSEMBLE RVDDBS ASSEMBLE RVDDBT ASSEMBLE RVDEXT ASSEMBLE RVDIFC ASSEMBLE RVDIOR ASSEMBLE RVDOPN ASSEMBLE RVDOPS ASSEMBLE RVDQY1 ASSEMBLE RVDQY2 ASSEMBLE RVDQY3 ASSEMBLE RVDRCC ASSEMBLE RVDSET ASSEMBLE RVDSHU ASSEMBLE RVDSV1 ASSEMBLE RVDSV2 ASSEMBLE RVDSV3 ASSEMBLE RVDSYN ASSEMBLE RVPBUF ASSEMBLE RVPCCL ASSEMBLE RVPCCW ASSEMBLE RVPCFG ASSEMBLE RVPCLR ASSEMBLE RVPCON ASSEMBLE RVPCQY ASSEMBLE RVPCSP ASSEMBLE RVPDBM ASSEMBLE RVPDBS ASSEMBLE RVPDBT ASSEMBLE RVPEXT ASSEMBLE RVPIFC ASSEMBLE RVPIOR ASSEMBLE RVPOPN ASSEMBLE RVPOPS ASSEMBLE RVPQY1 ASSEMBLE RVPQY2 ASSEMBLE RVPQY3 ASSEMBLE RVPRCC ASSEMBLE RVPSET ASSEMBLE RVPSHU ASSEMBLE RVPSV1 ASSEMBLE RVPSV2 ASSEMBLE RVPSV3 ASSEMBLE RVPSYN ASSEMBLE RVSSTA ASSEMBLE RVSSTB ASSEMBLE RVSSTD ASSEMBLE RVTADD ASSEMBLE RVTCCW ASSEMBLE RVTCMD ASSEMBLE RVTCON ASSEMBLE RVTDBM ASSEMBLE RVTDEF ASSEMBLE RVTIOR ASSEMBLE RVTLD1 ASSEMBLE RVTLD2 ASSEMBLE RVTMET ASSEMBLE RVTMNT ASSEMBLE RVTOCS ASSEMBLE RVTOCT ASSEMBLE RVTOPC ASSEMBLE RVTOPN ASSEMBLE RVTQLB ASSEMBLE RVTQY1 ASSEMBLE RVTQY2 ASSEMBLE RVTREW ASSEMBLE RVTRST ASSEMBLE RVTSCR ASSEMBLE RVTSHU ASSEMBLE RVTSPX ASSEMBLE RVTSTS ASSEMBLE RVTST1 ASSEMBLE RVTST2 ASSEMBLE RVTST3 ASSEMBLE RVTSUM ASSEMBLE RVTSV1 ASSEMBLE RVTSV2 ASSEMBLE RVTSV3 ASSEMBLE RVTSV4 ASSEMBLE RVTSV5 ASSEMBLE VDBKUP ASSEMBLE VDCHKDIR ASSEMBLE VDFMT ASSEMBLE VDREST ASSEMBLE VDSCAN ASSEMBLE VDUNLD ASSEMBLE VDUTIL ASSEMBLE VPBKUP ASSEMBLE VPCHKDIR ASSEMBLE VPFMT ASSEMBLE VPREST ASSEMBLE VPRESTO ASSEMBLE VPSCAN ASSEMBLE VPUNLD ASSEMBLE VPUTIL ASSEMBLE Modules: VS55MAC $EXEC RVSVDUBK COPY RVSVPUBK COPY RVSVTUBK COPY VSLCKDEF MACRO VSLCKOP MACRO VSLCKXMO MACRO VS6ANCH MACRO RVSSTQ ASSEMBLE

VD550171 VMARC 07/25/14 03:30:24 * Hung user during VDEV reset

Update VD550171 applies to VSSI installation builds through 5518 Symptom: * Hung user during VDEV reset Problem: User IPLed several VPARS guest machines normally. User then issued VPSET CHECKPOINT, which caused the code to enter console function mode. At this time, a VPARS I/O was also in progress. HCPRES was called to reset the VDEVs, which invoked RVxSV2RS to wait for device reset, and waited forever ("i.e., a "chicken-or-egg" issue). Resolution: RVxSV2 amended to abandon VDEV wait after 1.5 seconds, and to return to HCPRES. Prereqs: VD550046 VD550086 VD550088 VD550091 VD550098 VD550115 VD550139 VD550160 VD550170 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 335 (2014-07-14) DepAssem: *None* Modules: RVDSV2 ASSEMBLE

VD550170 VMARC 07/23/14 14:33:47 * Hung user during VDEV reset

Update VD550170 applies to VSSI installation builds through 5518 Symptom: * Hung user during VDEV reset Problem: User IPLed several VPARS guest machines normally. User then issued VPSET CHECKPOINT, which caused the code to enter console function mode. At this time, a VPARS I/O was also in progress. HCPRES was called to reset the VDEVs, which invoked RVxSV2RS to wait for device reset, and waited forever ("i.e., a "chicken-or-egg" issue). Resolution: RVxSV2 amended to abandon VDEV wait after 5 seconds, and to return to HCPRES. Prereqs: VD550046 VD550086 VD550088 VD550091 VD550098 VD550115 VD550139 VD550160 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 335 (2014-07-14) DepAssem: *None* Modules: RVDSV2 ASSEMBLE

VS550169 VMARC 07/14/14 07:37:57 * HyperPAV Prep, Misc. VPARS/VDISK Issues

Update VS550169 applies to VSSI installation builds through 5518 Symptom: * HyperPAV Prep, Misc. VPARS/VDISK Issues Problem: This update addresses the following issues: . Many VPARS/VDISK modules obtain the virtual device number via direct interrogation of VDEVDEV (VDEV) or RDEVDEV (RDEV). This will yield incorrect results in a HyperPAV environment. . Customer issued a VxLINK command, followed by VxBKUP. VxLINK marked the linked VDEVs as "VPARS|VDISK-owned", Upon execution of VxBKUP, no database was open (i.e., no VxOPEN had been issued). Because of this, the VSSI code hook in HCPIOS received control against the linked VDEVs and passed control to RVxCCW, which promptly ABENDed (soft CCW001) because no database was open. This sequence of events hung the user; an IPL was required to recover. . VPARS/VDISK database disks show up in QUERY VIRTUAL vdev as VPARS/VDISK-intercepted devices. Only BASE devices should be marked as intercepted devices. Resolution: Made the following changes: . Macros added to return the correct base and alias device numbers and device addresses regardless if the interroated VDEV/RDEV is a HyperPav alias or not. . VSCKVDEV macro amended to bypass VPARS/VDISK calls to RVxCCW if no database is open. . HCPQVC amended to bypass VPARS/VDISK message insertion if the interrogated VDEV is part of a VPARS/VDISK database or pool. Prereqs: VS550008 VS550009 VS550011 VS550018 VS550027 VS550040 VS550043 VS550049 VS550057 VS550062 VS550063 VS550085 VS550096 VS550110 VS550113 VS550121 VS550125 VS550136 VS550138 VS550166 Coreqs: None BUILD_Reqd: VSSIPL VSSMMAC Toolmin: 1.0 334 (2014-07-11) DepAssem: HCPDTR ASSEMBLE HCPDTV ASSEMBLE HCPFTR ASSEMBLE HCPIOS ASSEMBLE HCPQVC ASSEMBLE HCPRDF ASSEMBLE HCPRES ASSEMBLE Modules: VS55MAC $EXEC VSCKVDEV MACRO VSDVADD MACRO VSDVNUM MACRO

VD550168 VMARC 07/08/14 12:39:53 * COMMAND-REJECT print reduction

Update VD550168 applies to VSSI installation builds through 5518 Symptom: * COMMAND-REJECT print reduction Problem: During error reporting for a given CCW chain (CMDREJ, UNSUPP, etc), the sense data is always printed, even if it contains no valid data. Resolution: RVxDBS amended to suppress Sense Data print if: . the Sense data is all 0s . the Sense data was set by VPARS/VDISK code. Prereqs: VD550046 VD550055 VD550098 VD550115 VD550120 VD550124 VD550129 VD550140 VD550144 VD550148 VD550167 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 331 (2014-06-18) DepAssem: *None* Modules: RVDDBS ASSEMBLE

VD550167 VMARC 07/08/14 08:13:44 * Additional TRACE points for COMMAND-REJECT

Update VD550167 applies to VSSI installation builds through 5518 Symptom: * Additional TRACE points for COMMAND-REJECT Problem: VPARS and VDISK do not adequately explain why a CCW was rejected. Resolution: Diagnostic message generation added for: . COMMAND-REJECT . UNSUPPORTED-CCW . BAD-LOCK Prereqs: VD550046 VD550047 VD550053 VD550054 VD550055 VD550059 VD550064 VD550066 VD550067 VD550068 VD550073 VD550075 VD550078 VD550088 VD550090 VD550091 VD550095 VD550097 VD550098 VD550107 VD550108 VD550112 VD550115 VD550120 VD550122 VD550123 VD550124 VD550129 VD550137 VD550139 VD550140 VD550144 VD550148 VD550156 VD550158 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 331 (2014-06-18) DepAssem: *None* Modules: RVDCCW ASSEMBLE RVDCSP ASSEMBLE RVDDBM ASSEMBLE RVDDBS ASSEMBLE RVDMSG ASSEMBLE

VP550166 VMARC 07/08/14 08:06:12 * Additional TRACE points for COMMAND-REJECT

Update VP550166 applies to VSSI installation builds through 5518 Symptom: * Additional TRACE points for COMMAND-REJECT Problem: VPARS and VDISK do not adequately explain why a CCW was rejected. Resolution: MACRO flags added to control COMMAND-REJECT and NON-VP error message generation. Prereqs: VP550058 VP550110 VP550143 VS550166 Coreqs: None BUILD_Reqd: VSSIPL VSSICP VSSMMAC Toolmin: 1.0 331 (2014-06-18) DepAssem: RVDCCW ASSEMBLE RVDCSP ASSEMBLE RVDDBM ASSEMBLE RVDDBS ASSEMBLE RVDDBT ASSEMBLE RVDEXT ASSEMBLE RVDSV2 ASSEMBLE RVDSV3 ASSEMBLE RVPCCW ASSEMBLE RVPCSP ASSEMBLE RVPDBM ASSEMBLE RVPDBS ASSEMBLE RVPDBT ASSEMBLE RVPEXT ASSEMBLE RVPSV2 ASSEMBLE RVPSV3 ASSEMBLE RVSSTD ASSEMBLE Modules: VP1WRKBK COPY

VS550166 VMARC 07/08/14 08:06:52 * Additional TRACE points for COMMAND-REJECT

Update VS550166 applies to VSSI installation builds through 5518 Symptom: * Additional TRACE points for COMMAND-REJECT Problem: VPARS and VDISK do not adequately explain why a CCW was rejected. Resolution: MACRO flags added to control COMMAND-REJECT and NON-VP error message generation. Prereqs: VS550008 VS550009 VS550011 VS550018 VS550027 VS550040 VS550043 VS550049 VS550057 VS550062 VS550063 VS550085 VS550096 VS550110 VS550113 VS550121 VS550125 VS550136 VS550138 Coreqs: None BUILD_Reqd: VSSICP VSSMMAC Toolmin: 1.0 331 (2014-06-18) DepAssem: RVDCCW ASSEMBLE RVDCSP ASSEMBLE RVDDBM ASSEMBLE RVDDBS ASSEMBLE RVPCCW ASSEMBLE RVPCSP ASSEMBLE RVPDBM ASSEMBLE RVPDBS ASSEMBLE Modules: VS55MAC $EXEC VSREJCMD MACRO

VT550164 VMARC 07/02/14 11:44:44 * VTSCRTCH Support - invalid-format tapes

Update VT550164 applies to VSSI installation builds through 5518 Symptom: * VTSCRTCH Support - invalid-format tapes Problem: VTAPE Descriptor block does not track the following: . Tape Record Format (Fixed or Variable) . Tape maximum BLKSIZE Resolution: Above fields added to VTVDSCBK. Prereqs: VT550092 VT550143 VT550161 Coreqs: None BUILD_Reqd: VSSICP VSSICMS VSSMMAC Toolmin: 1.0 331 (2014-06-18) DepAssem: RVTCCW ASSEMBLE RVTCMD ASSEMBLE RVTCON ASSEMBLE RVTDBM ASSEMBLE RVTIOR ASSEMBLE RVTMET ASSEMBLE RVTMNT ASSEMBLE RVTOPC ASSEMBLE RVTQLB ASSEMBLE RVTREW ASSEMBLE RVTSCR ASSEMBLE RVTSHU ASSEMBLE RVTSTS ASSEMBLE RVTST2 ASSEMBLE RVTST3 ASSEMBLE RVTSUM ASSEMBLE RVTSV1 ASSEMBLE RVTSV2 ASSEMBLE RVTSV3 ASSEMBLE RVTSV4 ASSEMBLE RVTSV5 ASSEMBLE VTBKUP ASSEMBLE VTBKVOL ASSEMBLE VTFMT ASSEMBLE VTREST ASSEMBLE VTRPT1 ASSEMBLE Modules: VTACTBK COPY VTVDSCBK COPY

VT550161 VMARC 06/23/14 22:33:22 * Incorrect tape descriptor struct

Update VT550161 applies to VSSI installation builds through 5518 Symptom: * Incorrect tape descriptor struct Problem: PTF 550143 changed the structure of the VTAPE Descriptor Block (VTVDSCBK). This change did not take into account that this structure is also disk-resident on the VTAPE database. After application of 550143, current VTAPE tapes were no longer recognized as valid tapes (due to offset changes in VTVDSCBK). Tape libraries formatted after the above updates all show valid tapes. Resolution: VTVDSCBK modified to add additional fields/flags in areas formerly marked as reserved. Descriptor offsets are now the same as prior to 550143; current tape entries are now seen as valid tapes. All tapes created after application of 550143 will now be seen as invalid tapes (i.e., invalid VTVDSCBK field offset). These tapes will require deletion via VTSCRTCH. This update should be applied concurrently with update 550162; i.e.: vsptf 161-162 Prereqs: VT550092 VT550143 Coreqs: None BUILD_Reqd: VSSICP VSSICMS VSSMMAC Toolmin: 1.0 331 (2014-06-18) DepAssem: RVTCCW ASSEMBLE RVTCMD ASSEMBLE RVTCON ASSEMBLE RVTDBM ASSEMBLE RVTIOR ASSEMBLE RVTMET ASSEMBLE RVTMNT ASSEMBLE RVTOPC ASSEMBLE RVTQLB ASSEMBLE RVTREW ASSEMBLE RVTSCR ASSEMBLE RVTSHU ASSEMBLE RVTSTS ASSEMBLE RVTST2 ASSEMBLE RVTST3 ASSEMBLE RVTSUM ASSEMBLE RVTSV1 ASSEMBLE RVTSV2 ASSEMBLE RVTSV3 ASSEMBLE RVTSV4 ASSEMBLE RVTSV5 ASSEMBLE VTBKUP ASSEMBLE VTBKVOL ASSEMBLE VTFMT ASSEMBLE VTREST ASSEMBLE VTRPT1 ASSEMBLE Modules: VTACTBK COPY VTVDSCBK COPY

VD550160 VMARC 06/20/14 08:43:00 * General cleanup

Update VD550160 applies to VSSI installation builds through 5518 Symptom: * General cleanup Problem: Lock-related code has new lock macros (VSLCKcc), followed by the old code in comments. Resolution: Old commented code removed. Prereqs: VD550046 VD550066 VD550086 VD550088 VD550090 VD550091 VD550094 VD550095 VD550098 VD550111 VD550115 VD550137 VD550139 VD550147 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 331 (2014-06-18) DepAssem: *None* Modules: RVDBUF ASSEMBLE RVDCFG ASSEMBLE RVDCLR ASSEMBLE RVDCON ASSEMBLE RVDCQY ASSEMBLE RVDIFC ASSEMBLE RVDOPN ASSEMBLE RVDOPS ASSEMBLE RVDQY1 ASSEMBLE RVDQY3 ASSEMBLE RVDSV2 ASSEMBLE

VD550158 VMARC 06/17/14 13:29:54 * HTT001 ABEND in timer routine RVxCCWTM

Update VD550158 applies to VSSI installation builds through 5518 Symptom: * HTT001 ABEND in timer routine RVxCCWTM Problem: Customer experienced HTT001 ABEND in database timer routine while the routine was attempting to access the VPCTLBK address loaded from the timer TRQBK. The address was non-zero but invalid (i.e., already destroyed). Resolution: RVxCCW amended to check VPCTLBK address validity (via TPROT) prior to accessing VPCTLBK fields. Prereqs: VD550046 VD550054 VD550064 VD550066 VD550067 VD550073 VD550075 VD550078 VD550088 VD550091 VD550095 VD550097 VD550115 VD550120 VD550129 VD550137 VD550140 VD550144 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 330 (2014-06-05) DepAssem: *None* Modules: RVDCCW ASSEMBLE

VD550156 VMARC 06/26/14 11:01:12 * Invalid KEYPOINT record if ECHO ON at IPL time

Update VD550156 applies to VSSI installation builds through 5518 Symptom: * Invalid KEYPOINT record if ECHO ON at IPL time Problem: Customer turned ECHO ON during the early stages of IPLing a Request-Online TPF system. After the IPL image was located, the customer received the following error: IPLB0007I IPL STARTED on DEV 1600 VOL FD0100+ IPLB0086E VOLUME FD0100 ON 1600 - 00CA000001 - ID 0000 FOUND IN KEYPOINT + IPLB0055T UNABLE TO READ BSS KEYPOINT RECORDS. IPL TERMINATED+ HCPGIR450W CP entered; disabled wait PSW 00020001 80000000 00000000 000003FF In this case, the TPF system received an invalid keypoint record from VPARS (i.e., 1st 2 buffer bytes are not 'CK'). The corresponding record on the VPARS database contains all zeros (as per VPUTIL). This leaves one of the following possibilities: . A zero record was returned via Request Online; . ECHO processing inadvertly cleared the record after the record was received, but before it was rewritten to the database. Resolution: Additional TRACE probes added to triage this issue. Prereqs: VD550046 VD550059 VD550068 VD550090 VD550098 VD550112 VD550120 VD550122 VD550123 VD550124 VD550139 VD550140 VD550144 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 331 (2014-06-18) DepAssem: *None* Modules: RVDDBM ASSEMBLE

VD550154 VMARC 06/11/14 11:07:19 * LCK001 ABEND while forcing user

Update VD550154 applies to VSSI installation builds through 5518 Symptom: * LCK001 ABEND while forcing user Problem: Customer had hung userids while performing a NOBASE database restore. FORCE was issued against these IDs, which then caused a LCK001 ABEND. Inspection of the VPSVPCLK showed that the lock had been properly destroyed by the first userid. The second user attempted to issue a destroy command (HCPLCKDX) against the same lock, which is invalid and which caused the ABEND. Resolution: RVxRCC amended to check for a destroyed lock prior to HCPLCKDX invocation, and to bypass HCPLCKDX if the lock is already destroyed. Prereqs: VD550046 VD550054 VD550063 VD550066 VD550069 VD550075 VD550080 VD550088 VD550091 VD550097 VD550101 VD550104 VD550111 VD550115 VD550120 VD550123 VD550129 VD550137 VD550139 VD550140 VD550153 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 330 (2014-06-05) DepAssem: *None* Modules: RVDRCC ASSEMBLE

VD550153 VMARC 06/10/14 13:27:58 * TRACE fixups

Update VD550153 applies to VSSI installation builds through 5518 Symptom: * TRACE fixups Problem: Several VSCPTRC macro calls are using incorrect SAVBK register specifications. Resolution: Modules updated. Prereqs: VD550046 VD550054 VD550063 VD550066 VD550069 VD550075 VD550080 VD550088 VD550091 VD550097 VD550098 VD550101 VD550104 VD550111 VD550115 VD550120 VD550123 VD550129 VD550137 VD550139 VD550140 VD550144 VD550147 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 330 (2014-06-05) DepAssem: *None* Modules: RVDIOR ASSEMBLE RVDRCC ASSEMBLE

VT550152 VMARC 06/10/14 12:08:34 * VTAPE TRACE probes

Update VT550152 applies to VSSI installation builds through 5518 Symptom: * VTAPE TRACE probes Problem: Addition TRACE probes required to debug VTAPE errors. Resolution: Added VTITRWK1 TRACE save area to VTIOTBK. Prereqs: VT550110 VS550152 Coreqs: None BUILD_Reqd: VSSIPL VSSICP VSSMMAC Toolmin: 1.0 330 (2014-06-05) DepAssem: RVSSTD ASSEMBLE RVTADD ASSEMBLE RVTCCW ASSEMBLE RVTCMD ASSEMBLE RVTDBM ASSEMBLE RVTIOR ASSEMBLE RVTMET ASSEMBLE RVTMNT ASSEMBLE RVTOCS ASSEMBLE RVTOCT ASSEMBLE RVTOPN ASSEMBLE RVTQLB ASSEMBLE RVTREW ASSEMBLE RVTSCR ASSEMBLE RVTSHU ASSEMBLE RVTST2 ASSEMBLE RVTSV1 ASSEMBLE RVTSV2 ASSEMBLE RVTSV3 ASSEMBLE RVTSV4 ASSEMBLE RVTSV5 ASSEMBLE Modules: VTIOTBK COPY

VS550152 VMARC 06/10/14 12:07:19 * VTAPE TRACE probes

Update VS550152 applies to VSSI installation builds through 5518 Symptom: * VTAPE TRACE probes Problem: Addition TRACE probes required to debug VTAPE errors. Resolution: Updated VSCPTRC macro to support additional VTAPE calls. Prereqs: VS550096 VS550110 Coreqs: None BUILD_Reqd: VSSIPL VSSICP VSSMMAC Toolmin: 1.0 330 (2014-06-05) DepAssem: HCPUSO ASSEMBLE HCPUSP ASSEMBLE HCPWRP ASSEMBLE RVDCCW ASSEMBLE RVDCSP ASSEMBLE RVDDBM ASSEMBLE RVDDBS ASSEMBLE RVDDBT ASSEMBLE RVDIOR ASSEMBLE RVDRCC ASSEMBLE RVPCCW ASSEMBLE RVPCSP ASSEMBLE RVPDBM ASSEMBLE RVPDBS ASSEMBLE RVPDBT ASSEMBLE RVPIOR ASSEMBLE RVPRCC ASSEMBLE RVSSTG ASSEMBLE RVTCCW ASSEMBLE RVTDBM ASSEMBLE RVTIOR ASSEMBLE RVTMNT ASSEMBLE Modules: VSCPTRC MACRO

VS550151 VMARC 06/10/14 12:10:54 * MACRO/COPY Updates

Update VS550151 applies to VSSI installation builds through 5518 Symptom: * MACRO/COPY Updates Problem: Updates to several key MACRO/COPY files. Resolution: HCPVDEV amended to force VTAPE tape specification area to exactly 40 bytes. Prereqs: VS550011 VS550015 VS550016 VS550019 VS550022 VS550026 VS550028 VS550030 VS550039 VS550040 VS550045 VS550051 VS550056 VS550064 VS550066 VS550070 VS550076 VS550082 VS550083 VS550084 VS550086 VS550099 VS550105 VS550106 VS550109 VS550125 VS550131 VS550138 VS550141 VS550142 VS550143 VS550146 Coreqs: None BUILD_Reqd: VSSMMAC Toolmin: 1.0 330 (2014-06-05) DepAssem: *None* Modules: VSMODID COPY

VD550148 VMARC 06/12/14 18:30:50 * Invalid KEYPOINT record if ECHO ON at IPL time

Update VD550148 applies to VSSI installation builds through 5518 Symptom: * Invalid KEYPOINT record if ECHO ON at IPL time Problem: Updates required to keep in sync with VPARS TRACE code. Resolution: Additional TRACE probes added to triage this issue. Prereqs: VD550046 VD550055 VD550098 VD550115 VD550120 VD550124 VD550129 VD550140 VD550144 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 330 (2014-06-05) DepAssem: *None* Modules: RVDDBS ASSEMBLE

VD550147 VMARC 06/05/14 10:32:12 * Baseless addressing cleanups

Update VD550147 applies to VSSI installation builds through 5518 Symptom: * Baseless addressing cleanups Problem: Several GOTO routine pointers are not baseless (i.e., using LA Rx,rtnaddr). Resolution: Address pointers changed to: LARL Rx,rtnaddr. Prereqs: VD550046 VD550088 VD550090 VD550094 VD550095 VD550098 VD550115 VD550120 VD550123 VD550139 VD550140 VD550144 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 1.0 329 (2014-06-04) DepAssem: *None* Modules: RVDCLR ASSEMBLE RVDIOR ASSEMBLE RVDOPS ASSEMBLE RVDSYN ASSEMBLE

VS550146 VMARC 06/04/14 15:40:39 * EXEC Cleanup

Update VS550146 applies to VSSI installation builds through 5518 Symptom: * EXEC Cleanup Problem: This update removes several unused EXECs. No changes to VSSI code are performed by this update (i.e., housekeeping-only). Resolution: EXECs to be deleted after application of this update: Name Reason VSPTF0 Superceded by VSPTF VXSN64B z/VM 5.2-era 32-/64-bit NUC build VXSPREQ superceded by VSPTFREQ VXSTK superceded by VSPTFREQ Prereqs: VS550011 VS550015 VS550016 VS550019 VS550022 VS550026 VS550028 VS550030 VS550039 VS550040 VS550045 VS550051 VS550056 VS550064 VS550066 VS550070 VS550076 VS550082 VS550083 VS550084 VS550086 VS550099 VS550105 VS550106 VS550109 VS550125 VS550131 VS550138 VS550141 VS550142 VS550143 Coreqs: None BUILD_Reqd: VSSMMAC Toolmin: 1.0 329 (2014-06-04) DepAssem: *None* Modules: VSMODID COPY

VD550144 VMARC 06/02/14 15:50:37 * Miscellaneous MACRO updates

Update VD550144 applies to VSSI installation builds through 5518 Symptom: * Miscellaneous MACRO updates Problem: MACRO flag updates added to support: . enhanced VTAPE EB tracking; . enhanced VPARS/VDISK read record origin tracking. Resolution: Requisite module FLAG references updated. This update should be applied concurrently with update 550143; e.g., vsptf 143-144 Prereqs: VD550046 VD550054 VD550055 VD550059 VD550064 VD550066 VD550067 VD550068 VD550073 VD550075 VD550078 VD550088 VD550090 VD550091 VD550095 VD550097 VD550098 VD550112 VD550115 VD550120 VD550122 VD550123 VD550124 VD550129 VD550137 VD550139 VD550140 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 327 (2014-05-25) DepAssem: *None* Modules: RVDCCW ASSEMBLE RVDCSP ASSEMBLE RVDDBM ASSEMBLE RVDDBS ASSEMBLE RVDIOR ASSEMBLE

VT550144 VMARC 06/02/14 15:50:56 * Miscellaneous MACRO updates

Update VT550144 applies to VSSI installation builds through 5518 Symptom: * Miscellaneous MACRO updates Problem: MACRO flag updates added to support: . enhanced VTAPE EB tracking; . enhanced VPARS/VDISK read record origin tracking. Resolution: Requisite module FLAG references updated. This update should be applied concurrently with update 550143; e.g., vsptf 143-144 Prereqs: VT550141 VT550142 VT550143 Coreqs: None BUILD_Reqd: VSSMMAC Toolmin: 327 (2014-05-25) DepAssem: *None* Modules: VTMODID COPY

VP550143 VMARC 06/02/14 15:47:10 * Miscellaneous MACRO updates

Update VP550143 applies to VSSI installation builds through 5518 Symptom: * Miscellaneous MACRO updates Problem: MACRO flag updates added to support: . enhanced VTAPE EB tracking; . enhanced VPARS/VDISK read record origin tracking. Resolution: Requisite macros updated. This update should be applied concurrently with update 550144; e.g., vsptf 143-144 Prereqs: VP550058 VP550110 VS550143 Coreqs: None BUILD_Reqd: VSSIPL VSSICP VSSMMAC Toolmin: 327 (2014-05-25) DepAssem: RVDCCW ASSEMBLE RVDCSP ASSEMBLE RVDDBM ASSEMBLE RVDDBS ASSEMBLE RVDDBT ASSEMBLE RVDEXT ASSEMBLE RVDSV2 ASSEMBLE RVDSV3 ASSEMBLE RVPCCW ASSEMBLE RVPCSP ASSEMBLE RVPDBM ASSEMBLE RVPDBS ASSEMBLE RVPDBT ASSEMBLE RVPEXT ASSEMBLE RVPSV2 ASSEMBLE RVPSV3 ASSEMBLE RVSSTD ASSEMBLE Modules: VP1WRKBK COPY

VT550143 VMARC 06/02/14 15:47:50 * Miscellaneous MACRO updates

Update VT550143 applies to VSSI installation builds through 5518 Symptom: * Miscellaneous MACRO updates Problem: MACRO flag updates added to support: . enhanced VTAPE EB tracking; . enhanced VPARS/VDISK read record origin tracking. Resolution: Requisite macros updated. This update should be applied concurrently with update 550144; e.g., vsptf 143-144 Prereqs: VT550141 VT550142 VS550143 Coreqs: None BUILD_Reqd: VSSICP VSSICMS VSSMMAC Toolmin: 327 (2014-05-25) DepAssem: RVTCCW ASSEMBLE RVTCMD ASSEMBLE RVTDBM ASSEMBLE RVTMET ASSEMBLE RVTMNT ASSEMBLE RVTQLB ASSEMBLE RVTREW ASSEMBLE RVTSCR ASSEMBLE RVTST2 ASSEMBLE RVTSUM ASSEMBLE RVTSV1 ASSEMBLE RVTSV2 ASSEMBLE RVTSV3 ASSEMBLE RVTSV4 ASSEMBLE RVTSV5 ASSEMBLE VTBKUP ASSEMBLE VTBKVOL ASSEMBLE VTFMT ASSEMBLE VTREST ASSEMBLE VTRPT1 ASSEMBLE Modules: VTMODID COPY VTVDSCBK COPY

VS550143 VMARC 06/02/14 15:47:02 * Miscellaneous MACRO updates

Update VS550143 applies to VSSI installation builds through 5518 Symptom: * Miscellaneous MACRO updates Problem: MACRO flag updates added to support: . enhanced VTAPE EB tracking; . enhanced VPARS/VDISK read record origin tracking. Resolution: Requisite macros updated. This update should be applied concurrently with update 550144; e.g., vsptf 143-144 Prereqs: VS550009 VS550011 VS550015 VS550016 VS550019 VS550022 VS550026 VS550028 VS550030 VS550039 VS550040 VS550045 VS550051 VS550056 VS550063 VS550064 VS550066 VS550070 VS550076 VS550077 VS550082 VS550083 VS550084 VS550086 VS550088 VS550091 VS550092 VS550098 VS550099 VS550101 VS550105 VS550106 VS550109 VS550110 VS550120 VS550121 VS550125 VS550127 VS550131 VS550138 VS550141 VS550142 Coreqs: None BUILD_Reqd: VSSIPL VSSICP VSSICMS Toolmin: 327 (2014-05-25) DepAssem: *None* Modules: VSMODID COPY RVSSTD ASSEMBLE VSTRCDIF LAS55143

VD550142 VMARC 05/27/14 15:38:35 * CMS preparation for baseless addressing

Update VD550142 applies to VSSI installation builds through 5518 Symptom: * CMS preparation for baseless addressing Problem: Multiple VSSI CMS modules are base-register constrained. Resolution: Made the following changes: . all BRANCHes (i.e., instructions without an index register) converted to BRANCH-RELATIVE instructions Prereqs: VD550046 VD550075 VD550107 VS550142 Coreqs: None BUILD_Reqd: VSSICMS Toolmin: 327 (2014-05-25) DepAssem: *None* Modules: VDBKUP ASSEMBLE VDBLDFMT ASSEMBLE VDCHKDIR ASSEMBLE VDFMT ASSEMBLE VDLOAD ASSEMBLE VDREST ASSEMBLE VDSCAN ASSEMBLE VDUNLD ASSEMBLE VDUTIL ASSEMBLE

VS550142 VMARC 05/27/14 15:38:50 * CMS preparation for baseless addressing

Update VS550142 applies to VSSI installation builds through 5518 Symptom: * CMS preparation for baseless addressing Problem: Multiple VSSI CMS modules are base-register constrained. Resolution: Made the following changes: . all BRANCHes (i.e., instructions without an index register) converted to BRANCH-RELATIVE instructions Prereqs: VS550011 VS550015 VS550016 VS550019 VS550022 VS550026 VS550028 VS550030 VS550039 VS550040 VS550045 VS550051 VS550056 VS550064 VS550066 VS550070 VS550076 VS550082 VS550083 VS550084 VS550086 VS550099 VS550105 VS550106 VS550109 VS550125 VS550131 VS550138 VS550141 Coreqs: None BUILD_Reqd: VSSICMS Toolmin: 327 (2014-05-25) DepAssem: *None* Modules: VSMODID COPY VSTRCDIF LAS55142

VD550141 VMARC 05/27/14 15:35:21 * CMS preparation for baseless addressing

Update VD550141 applies to VSSI installation builds through 5518 Symptom: * CMS preparation for baseless addressing Problem: Multiple VSSI CMS modules are base-register constrained. Resolution: Made the following changes: . all BRANCHes (i.e., instructions without an index register) converted to BRANCH-RELATIVE instructions Prereqs: VS550141 Coreqs: None BUILD_Reqd: VSSMMAC Toolmin: 327 (2014-05-25) DepAssem: *None* Modules: VDMODID COPY

VP550141 VMARC 05/27/14 15:35:34 * CMS preparation for baseless addressing

Update VP550141 applies to VSSI installation builds through 5518 Symptom: * CMS preparation for baseless addressing Problem: Multiple VSSI CMS modules are base-register constrained. Resolution: Made the following changes: . all BRANCHes (i.e., instructions without an index register) converted to BRANCH-RELATIVE instructions Prereqs: VP550019 VP550028 VS550141 Coreqs: None BUILD_Reqd: VSSMMAC Toolmin: 327 (2014-05-25) DepAssem: *None* Modules: VPMODID COPY

VT550141 VMARC 05/27/14 15:35:42 * CMS preparation for baseless addressing

Update VT550141 applies to VSSI installation builds through 5518 Symptom: * CMS preparation for baseless addressing Problem: Multiple VSSI CMS modules are base-register constrained. Resolution: Made the following changes: . all BRANCHes (i.e., instructions without an index register) converted to BRANCH-RELATIVE instructions Prereqs: VS550141 Coreqs: None BUILD_Reqd: VSSMMAC Toolmin: 327 (2014-05-25) DepAssem: *None* Modules: VTMODID COPY

VS550141 VMARC 05/27/14 15:35:06 * CMS preparation for baseless addressing

Update VS550141 applies to VSSI installation builds through 5518 Symptom: * CMS preparation for baseless addressing Problem: Multiple VSSI CMS modules are base-register constrained. Resolution: Made the following changes: . all BRANCHes (i.e., instructions without an index register) converted to BRANCH-RELATIVE instructions Prereqs: VS550011 VS550015 VS550016 VS550018 VS550019 VS550022 VS550026 VS550028 VS550030 VS550039 VS550040 VS550045 VS550051 VS550056 VS550064 VS550066 VS550070 VS550076 VS550082 VS550083 VS550084 VS550086 VS550099 VS550105 VS550106 VS550109 VS550125 VS550131 VS550138 Coreqs: None BUILD_Reqd: VSSICMS Toolmin: 327 (2014-05-25) DepAssem: *None* Modules: VSMODID COPY DISKPRT ASSEMBLE DISKZAP ASSEMBLE VSFSERR ASSEMBLE VSLABSL ASSEMBLE VSSTRC ASSEMBLE VSSUBDT ASSEMBLE VSTRCDIF LAS55141

VD550140 VMARC 05/27/14 15:31:52 * Eliminate multiple base registers

Update VD550140 applies to VSSI installation builds through 5518 Symptom: * Eliminate multiple base registers Problem: Many VSSI modules use multiple base registers. Due to baseless addressing instructions and techniques, this approach is now obsolete. Resolution: Code amended as follows: . All VSSI code modified to use BASE=(R12) only. . All VSSI code modified to use branch-relative notation. . HCPDATA macros used where necessary to force data variables into the dafault data LOCTR areas. Prereqs: VD550046 VD550054 VD550055 VD550059 VD550063 VD550064 VD550066 VD550067 VD550068 VD550069 VD550073 VD550075 VD550078 VD550080 VD550088 VD550090 VD550091 VD550094 VD550095 VD550097 VD550098 VD550101 VD550104 VD550111 VD550112 VD550115 VD550120 VD550122 VD550123 VD550124 VD550129 VD550137 VD550139 VS550140 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 327 (2014-05-25) DepAssem: *None* Modules: RVDCCW ASSEMBLE RVDCSP ASSEMBLE RVDDBM ASSEMBLE RVDDBS ASSEMBLE RVDDBT ASSEMBLE RVDIOR ASSEMBLE RVDRCC ASSEMBLE RVDSET ASSEMBLE RVDSV1 ASSEMBLE

VS550140 VMARC 05/27/14 15:32:17 * Eliminate multiple base registers

Update VS550140 applies to VSSI installation builds through 5518 Symptom: * Eliminate multiple base registers Problem: Many VSSI modules use multiple base registers. Due to baseless addressing instructions and techniques, this approach is now obsolete. Resolution: Code amended as follows: . All VSSI code modified to use BASE=(R12) only. . All VSSI code modified to use branch-relative notation. . HCPDATA macros used where necessary to force data variables into the dafault data LOCTR areas. Prereqs: VS550008 VS550010 VS550041 VS550051 VS550098 VS550131 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 327 (2014-05-25) DepAssem: *None* Modules: RVSUTL ASSEMBLE

VD550139 VMARC 05/27/14 15:18:22 * Move global structs out of CPXLOADed modules

Update VD550139 applies to VSSI installation builds through 5518 Symptom: * Move global structs out of CPXLOADed modules Problem: Several key global structures reside in VSSI modules subject to CPXUNLOAD/CPXLOAD activity. Because the modules containing these structures are subject to imminent unload, the current code forces all databases to close, detaches all virtual tape devices, and CPU-resets all active users, before the CPXUNLOAD operation is allowed to proceed. Resolution: Made the following changes: . All global structures moved to new stub module RVSSTA. In the near future, this will allow us to quiesce/resume user activity between CPXUNLOAD/CPXLOAD instead of the current method of force-closing all databases on the system. . All LTORG declarations removed from VSSI CP code; added HCPDATA statements as necessary. This action was taken to permanently resolve base register constraints. This update should be applied concurrently with update 550138; e.g.: vsptf 138-139 Prereqs: VD550046 VD550047 VD550053 VD550054 VD550059 VD550063 VD550066 VD550068 VD550069 VD550070 VD550075 VD550080 VD550086 VD550088 VD550090 VD550091 VD550094 VD550095 VD550097 VD550098 VD550101 VD550104 VD550107 VD550108 VD550111 VD550112 VD550115 VD550120 VD550122 VD550123 VD550124 VD550129 VD550137 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 327 (2014-05-25) DepAssem: *None* Modules: RVDBUF ASSEMBLE RVDCCL ASSEMBLE RVDCFG ASSEMBLE RVDCLR ASSEMBLE RVDCON ASSEMBLE RVDCQY ASSEMBLE RVDCSP ASSEMBLE RVDDBM ASSEMBLE RVDDBT ASSEMBLE RVDIFC ASSEMBLE RVDIOR ASSEMBLE RVDMSG ASSEMBLE RVDOPN ASSEMBLE RVDOPS ASSEMBLE RVDQY1 ASSEMBLE RVDQY2 ASSEMBLE RVDQY3 ASSEMBLE RVDRCC ASSEMBLE RVDRST ASSEMBLE RVDSET ASSEMBLE RVDSHU ASSEMBLE RVDSV1 ASSEMBLE RVDSV2 ASSEMBLE RVDSV3 ASSEMBLE RVDSYN ASSEMBLE VDCPYASM ASSEMBLE

VD550138 VMARC 05/20/14 08:52:29 * Move global structs out of CPXLOADed modules

Update VD550138 applies to VSSI installation builds through 5518 Symptom: * Move global structs out of CPXLOADed modules Problem: Several key global structures reside in VSSI modules subject to CPXUNLOAD/CPXLOAD activity. Because the modules containing these structures are subject to imminent unload, the current code forces all databases to close, detaches all virtual tape devices, and CPU-resets all active users, before the CPXUNLOAD operation is allowed to proceed. Resolution: Made the following changes: . All global structures moved to new stub module RVSSTA. In the near future, this will allow us to quiesce/resume user activity between CPXUNLOAD/CPXLOAD instead of the current method of force-closing all databases on the system. . All LTORG declarations removed from VSSI CP code; added HCPDATA statements as necessary. This action was taken to permanently resolve base register constraints. This update should be applied concurrently with update 550139; e.g.: vsptf 138-139 Prereqs: VD550042 VD550049 VS550138 Coreqs: None BUILD_Reqd: VSSMMAC Toolmin: 325 (2014-05-19) DepAssem: *None* Modules: VD55MAC $EXEC

VP550138 VMARC 05/20/14 08:52:56 * Move global structs out of CPXLOADed modules

Update VP550138 applies to VSSI installation builds through 5518 Symptom: * Move global structs out of CPXLOADed modules Problem: Several key global structures reside in VSSI modules subject to CPXUNLOAD/CPXLOAD activity. Because the modules containing these structures are subject to imminent unload, the current code forces all databases to close, detaches all virtual tape devices, and CPU-resets all active users, before the CPXUNLOAD operation is allowed to proceed. Resolution: Made the following changes: . All global structures moved to new stub module RVSSTA. In the near future, this will allow us to quiesce/resume user activity between CPXUNLOAD/CPXLOAD instead of the current method of force-closing all databases on the system. . All LTORG declarations removed from VSSI CP code; added HCPDATA statements as necessary. This action was taken to permanently resolve base register constraints. This update should be applied concurrently with update 550139; e.g.: vsptf 138-139 Prereqs: VP550019 VP550027 VP550040 VP550057 VP550062 VP550118 VP550125 VS550138 Coreqs: None BUILD_Reqd: VSSMMAC Toolmin: 325 (2014-05-19) DepAssem: *None* Modules: VP55MAC $EXEC

VT550138 VMARC 05/20/14 08:53:05 * Move global structs out of CPXLOADed modules

Update VT550138 applies to VSSI installation builds through 5518 Symptom: * Move global structs out of CPXLOADed modules Problem: Several key global structures reside in VSSI modules subject to CPXUNLOAD/CPXLOAD activity. Because the modules containing these structures are subject to imminent unload, the current code forces all databases to close, detaches all virtual tape devices, and CPU-resets all active users, before the CPXUNLOAD operation is allowed to proceed. Resolution: Made the following changes: . All global structures moved to new stub module RVSSTA. In the near future, this will allow us to quiesce/resume user activity between CPXUNLOAD/CPXLOAD instead of the current method of force-closing all databases on the system. . All LTORG declarations removed from VSSI CP code; added HCPDATA statements as necessary. This action was taken to permanently resolve base register constraints. This update should be applied concurrently with update 550139; e.g.: vsptf 138-139 Prereqs: VT550027 VT550049 VT550057 VT550062 VS550138 Coreqs: None BUILD_Reqd: VSSIPL VSSICP VSSMMAC Toolmin: 325 (2014-05-19) DepAssem: RVSSTA ASSEMBLE RVTADD ASSEMBLE RVTIOR ASSEMBLE RVTOPN ASSEMBLE RVTCCW ASSEMBLE RVTCON ASSEMBLE RVTDEF ASSEMBLE RVTLD1 ASSEMBLE RVTMNT ASSEMBLE RVTOPC ASSEMBLE RVTQY1 ASSEMBLE RVTQY2 ASSEMBLE RVTREW ASSEMBLE RVTRST ASSEMBLE RVTSCR ASSEMBLE RVTSHU ASSEMBLE RVTSTS ASSEMBLE RVTST1 ASSEMBLE RVTST3 ASSEMBLE RVTSUM ASSEMBLE RVTSV2 ASSEMBLE Modules: VT55MAC $EXEC VT5ANCH MACRO VT6ANCH MACRO

VS550138 VMARC 05/20/14 08:46:12 * Move global structs out of CPXLOADed modules

Update VS550138 applies to VSSI installation builds through 5518 Symptom: * Move global structs out of CPXLOADed modules Problem: Several key global structures reside in VSSI modules subject to CPXUNLOAD/CPXLOAD activity. Because the modules containing these structures are subject to imminent unload, the current code forces all databases to close, detaches all virtual tape devices, and CPU-resets all active users, before the CPXUNLOAD operation is allowed to proceed. Resolution: Made the following changes: . All global structures moved to new stub module RVSSTA. In the near future, this will allow us to quiesce/resume user activity between CPXUNLOAD/CPXLOAD instead of the current method of force-closing all databases on the system. . All LTORG declarations removed from VSSI CP code; added HCPDATA statements as necessary. This action was taken to permanently resolve base register constraints. This update should be applied concurrently with update 550139; e.g.: vsptf 138-139 Prereqs: VS550008 VS550009 VS550010 VS550011 VS550013 VS550014 VS550015 VS550016 VS550018 VS550019 VS550022 VS550024 VS550026 VS550027 VS550028 VS550030 VS550039 VS550040 VS550041 VS550043 VS550045 VS550047 VS550048 VS550049 VS550051 VS550056 VS550057 VS550062 VS550063 VS550064 VS550065 VS550066 VS550070 VS550076 VS550077 VS550081 VS550082 VS550083 VS550084 VS550085 VS550086 VS550088 VS550091 VS550092 VS550096 VS550098 VS550099 VS550101 VS550102 VS550105 VS550106 VS550109 VS550110 VS550113 VS550116 VS550120 VS550121 VS550125 VS550127 VS550131 VS550136 Coreqs: None BUILD_Reqd: VSSIPL VSSICP Toolmin: 325 (2014-05-19) DepAssem: HCPUSO ASSEMBLE HCPUSP ASSEMBLE HCPWRP ASSEMBLE RVDBUF ASSEMBLE RVDCCL ASSEMBLE RVDCCW ASSEMBLE RVDCFG ASSEMBLE RVDCLR ASSEMBLE RVDCON ASSEMBLE RVDCQY ASSEMBLE RVDCSP ASSEMBLE RVDDBM ASSEMBLE RVDDBS ASSEMBLE RVDDBT ASSEMBLE RVDIFC ASSEMBLE RVDIOR ASSEMBLE RVDOPN ASSEMBLE RVDOPS ASSEMBLE RVDPRC ASSEMBLE RVDQY1 ASSEMBLE RVDQY2 ASSEMBLE RVDQY3 ASSEMBLE RVDRCC ASSEMBLE RVDRST ASSEMBLE RVDSET ASSEMBLE RVDSHU ASSEMBLE RVDSV1 ASSEMBLE RVDSV2 ASSEMBLE RVDSV3 ASSEMBLE RVPBUF ASSEMBLE RVPCCL ASSEMBLE RVPCCW ASSEMBLE RVPCFG ASSEMBLE RVPCLR ASSEMBLE RVPCON ASSEMBLE RVPCQY ASSEMBLE RVPCSP ASSEMBLE RVPDBM ASSEMBLE RVPDBS ASSEMBLE RVPDBT ASSEMBLE RVPIFC ASSEMBLE RVPIOR ASSEMBLE RVPOPN ASSEMBLE RVPOPS ASSEMBLE RVPPRC ASSEMBLE RVPQY1 ASSEMBLE RVPQY2 ASSEMBLE RVPQY3 ASSEMBLE RVPRCC ASSEMBLE RVPRST ASSEMBLE RVPSET ASSEMBLE RVPSHU ASSEMBLE RVPSV1 ASSEMBLE RVPSV2 ASSEMBLE RVPSV3 ASSEMBLE RVSCFG ASSEMBLE RVSCMD ASSEMBLE RVSPRM ASSEMBLE RVSSTB ASSEMBLE RVSSTG ASSEMBLE RVSSTL ASSEMBLE RVSSTN ASSEMBLE RVSSTQ ASSEMBLE RVSUTL ASSEMBLE RVTADD ASSEMBLE RVTCCW ASSEMBLE RVTCMD ASSEMBLE RVTCON ASSEMBLE RVTDBM ASSEMBLE RVTDEF ASSEMBLE RVTIOR ASSEMBLE RVTLD1 ASSEMBLE RVTLD2 ASSEMBLE RVTMET ASSEMBLE RVTMNT ASSEMBLE RVTOCS ASSEMBLE RVTOCT ASSEMBLE RVTOPC ASSEMBLE RVTOPN ASSEMBLE RVTPRC ASSEMBLE RVTQLB ASSEMBLE RVTQY1 ASSEMBLE RVTQY2 ASSEMBLE RVTREW ASSEMBLE RVTRST ASSEMBLE RVTSCR ASSEMBLE RVTSHU ASSEMBLE RVTSPX ASSEMBLE RVTSTS ASSEMBLE RVTST1 ASSEMBLE RVTST2 ASSEMBLE RVTST3 ASSEMBLE RVTSUM ASSEMBLE RVTSV1 ASSEMBLE RVTSV2 ASSEMBLE RVTSV3 ASSEMBLE RVTSV4 ASSEMBLE RVTSV5 ASSEMBLE RVSSTA ASSEMBLE Modules: VS55MAC $EXEC VSMODID COPY RVSMDLAT MACRO RVSMDLAX MACRO VSILX MACRO VSLCKAS MACRO VSLCKAX MACRO VSLCKCS MACRO VSLCKCX MACRO VSLCKDX MACRO VSLCKRS MACRO VSLCKRX MACRO VSLCKSX MACRO VSLCKXS MACRO VS5ANCH MACRO VS6ANCH MACRO RVSCFG ASSEMBLE RVSCMD ASSEMBLE RVSMSG ASSEMBLE RVSPRM ASSEMBLE RVSSTA ASSEMBLE RVSSTD ASSEMBLE RVSSTG ASSEMBLE RVSSTN ASSEMBLE RVSSTP ASSEMBLE RVSSTQ ASSEMBLE RVSVDY ASSEMBLE RVSVPY ASSEMBLE RVSVTY ASSEMBLE RVSSTL LAS55138

VD550137 VMARC 05/15/14 09:52:13 * Hung user(s) if CPXUNLOAD issued

Update VD550137 applies to VSSI installation builds through 5518 Symptom: * Hung user(s) if CPXUNLOAD issued Problem: Customer issued a CPXUNLOAD command via the VSSI VSCPX exec. This command drives the VSSI common code to call RVxSHU, which loops thru and shuts down all open VPARS/VDISK databases. However, the timer routine code in RVxCCW interprets this event as a system-wide shutdown (i.e., it assumes that CP will cleanup any outstanding timers/CPEBKs). The cleanup routines in RVxRCC are left waiting for a STOP-TIMER signal (via CPEBK) that never arrives, thus preventing them from properly closing the database. The result is one or more hung-users (causing FORCE PENDING if the operator attempts to force the user(s) off the system). In a related issue, a customer experienced FRF002 ABENDs (i.e., SXS storage exhausted) after continuous VPARS/VDISK usage. The timer scheduling code in RVxCCW was prematurely clearing the VPCTLBK timer pointer under some conditions, causing the timer scheduling routine to allocate a new TRQBK without freeing the previous one. Resolution: Made the following changes: . RVxSHU amended to force synchronous console writes. . RVxCCW amended to distinguish between CPXUNLOAD and system-wide shutdown, and to take the proper actions in each case. . RVxCCW amended to eliminate excessive TRQBK storage allocations. This update should be concurrently applied with update 550136; e.g.: vsptf 136-137. 550136 introduces assembly errors which are resolved by 550137. Prereqs: VD550046 VD550054 VD550063 VD550064 VD550066 VD550067 VD550069 VD550070 VD550073 VD550075 VD550078 VD550080 VD550088 VD550091 VD550095 VD550097 VD550098 VD550101 VD550104 VD550111 VD550115 VD550120 VD550123 VD550129 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 324 (2014-05-15) DepAssem: *None* Modules: RVDCCW ASSEMBLE RVDOPN ASSEMBLE RVDRCC ASSEMBLE RVDSHU ASSEMBLE RVDSV1 ASSEMBLE

VP550136 VMARC 05/15/14 10:25:26 * Hung user(s) if CPXUNLOAD issued

Update VP550136 applies to VSSI installation builds through 5518 Symptom: * Hung user(s) if CPXUNLOAD issued Problem: Customer issued a CPXUNLOAD command via the VSSI VSCPX exec. This command drives the VSSI common code to call RVxSHU, which loops thru and shuts down all open VPARS/VDISK databases. However, the timer routine code in RVxCCW interprets this event as a system-wide shutdown (i.e., it assumes that CP will cleanup any outstanding timers/CPEBKs). The cleanup routines in RVxRCC are left waiting for a STOP-TIMER signal (via CPEBK) that never arrives, thus preventing them from properly closing the database. The result is one or more hung-users (causing FORCE PENDING if the operator attempts to force the user(s) off the system). Resolution: Several macros modified to support CPXUNLOAD/CPXLOAD. This update should be concurrently applied with update 550137; e.g.: vsptf 136-137. 550136 introduces assembly errors which are resolved by 550137. Prereqs: VP550043 VP550074 VP550110 VP550121 VP550128 VS550136 Coreqs: None BUILD_Reqd: VSSIPL VSSICP VSSICMS VSSMMAC Toolmin: 324 (2014-05-15) DepAssem: RVDBUF ASSEMBLE RVDCCL ASSEMBLE RVDCCW ASSEMBLE RVDCFG ASSEMBLE RVDCLR ASSEMBLE RVDCON ASSEMBLE RVDCQY ASSEMBLE RVDCSP ASSEMBLE RVDDBM ASSEMBLE RVDDBS ASSEMBLE RVDDBT ASSEMBLE RVDEXT ASSEMBLE RVDIFC ASSEMBLE RVDIOR ASSEMBLE RVDOPN ASSEMBLE RVDOPS ASSEMBLE RVDQY1 ASSEMBLE RVDQY2 ASSEMBLE RVDQY3 ASSEMBLE RVDRCC ASSEMBLE RVDSET ASSEMBLE RVDSHU ASSEMBLE RVDSV1 ASSEMBLE RVDSV2 ASSEMBLE RVDSV3 ASSEMBLE RVDSYN ASSEMBLE RVPBUF ASSEMBLE RVPCCL ASSEMBLE RVPCCW ASSEMBLE RVPCFG ASSEMBLE RVPCLR ASSEMBLE RVPCON ASSEMBLE RVPCQY ASSEMBLE RVPCSP ASSEMBLE RVPDBM ASSEMBLE RVPDBS ASSEMBLE RVPDBT ASSEMBLE RVPEXT ASSEMBLE RVPIFC ASSEMBLE RVPIOR ASSEMBLE RVPOPN ASSEMBLE RVPOPS ASSEMBLE RVPQY1 ASSEMBLE RVPQY2 ASSEMBLE RVPQY3 ASSEMBLE RVPRCC ASSEMBLE RVPSET ASSEMBLE RVPSHU ASSEMBLE RVPSV1 ASSEMBLE RVPSV2 ASSEMBLE RVPSV3 ASSEMBLE RVPSYN ASSEMBLE RVSSTB ASSEMBLE VDBKUP ASSEMBLE VDCHKDIR ASSEMBLE VDFMT ASSEMBLE VDREST ASSEMBLE VDSCAN ASSEMBLE VDUNLD ASSEMBLE VDUTIL ASSEMBLE VPBKUP ASSEMBLE VPCHKDIR ASSEMBLE VPFMT ASSEMBLE VPREST ASSEMBLE VPRESTO ASSEMBLE VPSCAN ASSEMBLE VPUNLD ASSEMBLE VPUTIL ASSEMBLE HCPRST ASSEMBLE HCPUSO ASSEMBLE HCPUSP ASSEMBLE RVSSTQ ASSEMBLE Modules: VPCTLBK COPY VPTCCTBK COPY

VS550136 VMARC 05/15/14 10:24:25 * Hung user(s) if CPXUNLOAD issued

Update VS550136 applies to VSSI installation builds through 5518 Symptom: * Hung user(s) if CPXUNLOAD issued Problem: Customer issued a CPXUNLOAD command via the VSSI VSCPX exec. This command drives the VSSI common code to call RVxSHU, which loops thru and shuts down all open VPARS/VDISK databases. However, the timer routine code in RVxCCW interprets this event as a system-wide shutdown (i.e., it assumes that CP will cleanup any outstanding timers/CPEBKs). The cleanup routines in RVxRCC are left waiting for a STOP-TIMER signal (via CPEBK) that never arrives, thus preventing them from properly closing the database. The result is one or more hung-users (causing FORCE PENDING if the operator attempts to force the user(s) off the system). Resolution: Made the following changes: . RVxSHU amended to force synchronous console writes. . RVxCCW amended to distinguish between CPXUNLOAD and system-wide shutdown, and to take the proper actions in each case. This update should be concurrently applied with update 550137; e.g.: vsptf 136-137. 550136 introduces assembly errors which are resolved by 550137. Prereqs: VS550008 VS550009 VS550011 VS550014 VS550018 VS550027 VS550039 VS550040 VS550041 VS550043 VS550045 VS550047 VS550049 VS550051 VS550057 VS550062 VS550063 VS550064 VS550070 VS550081 VS550085 VS550096 VS550098 VS550106 VS550110 VS550113 VS550121 VS550125 Coreqs: None BUILD_Reqd: VSSIPL VSSICP Toolmin: 324 (2014-05-15) DepAssem: RVDBUF ASSEMBLE RVDCCL ASSEMBLE RVDCCW ASSEMBLE RVDCLR ASSEMBLE RVDCON ASSEMBLE RVDCQY ASSEMBLE RVDCSP ASSEMBLE RVDDBM ASSEMBLE RVDDBS ASSEMBLE RVDDBT ASSEMBLE RVDEXT ASSEMBLE RVDIFC ASSEMBLE RVDIOR ASSEMBLE RVDOPN ASSEMBLE RVDOPS ASSEMBLE RVDPRC ASSEMBLE RVDQY1 ASSEMBLE RVDQY2 ASSEMBLE RVDQY3 ASSEMBLE RVDRCC ASSEMBLE RVDRST ASSEMBLE RVDSET ASSEMBLE RVDSHU ASSEMBLE RVDSV1 ASSEMBLE RVDSV2 ASSEMBLE RVDSV3 ASSEMBLE RVDSYN ASSEMBLE RVPBUF ASSEMBLE RVPCCL ASSEMBLE RVPCCW ASSEMBLE RVPCLR ASSEMBLE RVPCON ASSEMBLE RVPCQY ASSEMBLE RVPCSP ASSEMBLE RVPDBM ASSEMBLE RVPDBS ASSEMBLE RVPDBT ASSEMBLE RVPEXT ASSEMBLE RVPIFC ASSEMBLE RVPIOR ASSEMBLE RVPOPN ASSEMBLE RVPOPS ASSEMBLE RVPPRC ASSEMBLE RVPQY1 ASSEMBLE RVPQY2 ASSEMBLE RVPQY3 ASSEMBLE RVPRCC ASSEMBLE RVPRST ASSEMBLE RVPSET ASSEMBLE RVPSHU ASSEMBLE RVPSV1 ASSEMBLE RVPSV2 ASSEMBLE RVPSV3 ASSEMBLE RVPSYN ASSEMBLE RVSCFG ASSEMBLE RVSCMD ASSEMBLE RVSPRM ASSEMBLE RVSUTL ASSEMBLE RVTADD ASSEMBLE RVTCCW ASSEMBLE RVTCMD ASSEMBLE RVTCON ASSEMBLE RVTDBM ASSEMBLE RVTDEF ASSEMBLE RVTIOR ASSEMBLE RVTLD1 ASSEMBLE RVTLD2 ASSEMBLE RVTMET ASSEMBLE RVTMNT ASSEMBLE RVTOCS ASSEMBLE RVTOCT ASSEMBLE RVTOPC ASSEMBLE RVTOPN ASSEMBLE RVTPRC ASSEMBLE RVTQLB ASSEMBLE RVTQY1 ASSEMBLE RVTQY2 ASSEMBLE RVTREW ASSEMBLE RVTRST ASSEMBLE RVTSCR ASSEMBLE RVTSHU ASSEMBLE RVTSPX ASSEMBLE RVTSTS ASSEMBLE RVTST1 ASSEMBLE RVTST2 ASSEMBLE RVTST3 ASSEMBLE RVTSUM ASSEMBLE RVTSV1 ASSEMBLE RVTSV2 ASSEMBLE RVTSV3 ASSEMBLE RVTSV4 ASSEMBLE RVTSV5 ASSEMBLE Modules: VS55MAC $EXEC VSSIEQU COPY VSEXL MACRO RVSSTB ASSEMBLE

VP550131 VMARC 05/08/14 10:47:20 * Misc. CMS and static NUC fixups

Update VP550131 applies to VSSI installation builds through 5518 Symptom: * Misc. CMS and static NUC fixups Problem: Static NUC builds need refactoring to avoid base register constraints. Resolution: Added several fields to VPBXRCF macro for common use between VPBXREST and auxilary CMS modules. This update should be applied concurrently with update 550132 (e.g., vsptf 131-132). Standalone application of 550131 will cause assembly errors fixed by 550132. Prereqs: VP550125 VS550131 Coreqs: None BUILD_Reqd: VSSICMS VSSMMAC Toolmin: 323 (2014-05-08) DepAssem: VPBXRCTL ASSEMBLE VPBXRES2 ASSEMBLE VPBXBMAP ASSEMBLE VPBXLTP ASSEMBLE VPBXREST ASSEMBLE Modules: VPBXRCF COPY VPBXRPL COPY

VT550131 VMARC 05/08/14 10:48:35 * Misc. CMS and static NUC fixups

Update VT550131 applies to VSSI installation builds through 5518 Symptom: * Misc. CMS and static NUC fixups Problem: Static NUC builds need refactoring to avoid base register constraints. Resolution: VTSDMMDR macro (called via VPBXREST) modified to include new MDR fields. This update should be applied concurrently with update 550132 (e.g., vsptf 131-132). Standalone application of 550131 will cause assembly errors fixed by 550132. Prereqs: VS550131 Coreqs: None BUILD_Reqd: VSSICMS VSSMMAC Toolmin: 323 (2014-05-08) DepAssem: VPBXREST ASSEMBLE VPBXRES2 ASSEMBLE VTBKVOL ASSEMBLE Modules: VTSDMMDR MACRO

VS550131 VMARC 05/08/14 10:46:34 * Misc. CMS and static NUC fixups

Update VS550131 applies to VSSI installation builds through 5518 Symptom: * Misc. CMS and static NUC fixups Problem: Static NUC builds need refactoring to avoid base register constraints. Resolution: Made the following changes: . Added VSSPROLG macro to several CMS modules. . Added CMS message equates. . Updated IBM HCPUSO and several VSSI modules to avoid base register constraints (via HCPDATA). . Added several message to CMS message repository (VPBXREST usage). This update should be applied concurrently with update 550132 (e.g., vsptf 131-132). Standalone application of 550131 will cause assembly errors fixed by 550132. Prereqs: VS550008 VS550009 VS550010 VS550011 VS550015 VS550016 VS550017 VS550018 VS550019 VS550022 VS550026 VS550028 VS550030 VS550039 VS550040 VS550041 VS550045 VS550051 VS550056 VS550063 VS550064 VS550066 VS550070 VS550072 VS550076 VS550077 VS550082 VS550083 VS550084 VS550086 VS550088 VS550091 VS550092 VS550098 VS550099 VS550101 VS550105 VS550106 VS550109 VS550110 VS550118 VS550120 VS550121 VS550125 VS550127 Coreqs: None BUILD_Reqd: VSSIPL VSSICP VSSICMS Toolmin: 323 (2014-05-08) DepAssem: COPYTAPE ASSEMBLE DISKPRT ASSEMBLE DISKZAP ASSEMBLE TAPSENSE ASSEMBLE VDBKUP ASSEMBLE VDBLDFMT ASSEMBLE VDCHKDIR ASSEMBLE VDFMT ASSEMBLE VDLOAD ASSEMBLE VDREST ASSEMBLE VDSCAN ASSEMBLE VDUNLD ASSEMBLE VDUTIL ASSEMBLE VPBKUP ASSEMBLE VPBLDFMT ASSEMBLE VPBXBMAP ASSEMBLE VPBXPLTB ASSEMBLE VPBXRCTL ASSEMBLE VPBXREF ASSEMBLE VPBXREST ASSEMBLE VPBXRES2 ASSEMBLE VPCHKDIR ASSEMBLE VPFMT ASSEMBLE VPLOAD ASSEMBLE VPLOADO ASSEMBLE VPREST ASSEMBLE VPRESTO ASSEMBLE VPSCAN ASSEMBLE VPUNLD ASSEMBLE VPUTIL ASSEMBLE VSFSERR ASSEMBLE VSLABSL ASSEMBLE VSSUBDT ASSEMBLE VTBKUP ASSEMBLE VTBKVOL ASSEMBLE VTDIRC ASSEMBLE VTFMT ASSEMBLE VTMDSCR ASSEMBLE VTREST ASSEMBLE VTRPT1 ASSEMBLE VTRPT2 ASSEMBLE VTRPT3 ASSEMBLE VTRPT4 ASSEMBLE VTRPT5 ASSEMBLE VTRPT6 ASSEMBLE VTSCR1 ASSEMBLE VTTRSM ASSEMBLE Modules: VSSUME $REPOS VSMEQU COPY VSMODID COPY RVSSTD ASSEMBLE RVSUTL ASSEMBLE VSFSERR ASSEMBLE VSLABSL ASSEMBLE VSSUBDT ASSEMBLE VSSUBR ASSEMBLE

VD550129 VMARC 04/21/14 09:36:43 * HTT001 ABENDs if CCW rejected by VPARS/VDISK

Update VD550129 applies to VSSI installation builds through 5518 Symptom: * HTT001 ABENDs if CCW rejected by VPARS/VDISK Problem: Customer received an HTT001 ABEND during VPARS/VDISK processing. The dump showed a COMMAND-REJECT code in the VP1WRKBK; the code was attempting to issue the relevent error message when the HTT001 occurred. Upon closer inspection, it was determined that RVxDBS was using register 5 (R5) to setup variables for the message processor. Since R5 is also used as a base register for RVxDBS, reuse of R5, along with additional code inserted by update 550120, caused RVxDBS to lose addressability, resulting in the HTT001. Resolution: Made the following changes: . RVxDBS amended to use another register for message variable setup. . RVxCCW amended to bypass timer TRQ and sync CPEBK launches if other timer pops are pending. This approach avoids flooding the system with unsatisfied asynchronous tasks in the event that a COMMAND REJECT causes I/O queuing to back up for one or more VPARS/VDISK-controlled virtual devices. Prereqs: VD550046 VD550054 VD550055 VD550063 VD550064 VD550066 VD550067 VD550069 VD550073 VD550075 VD550078 VD550080 VD550088 VD550091 VD550095 VD550097 VD550098 VD550101 VD550104 VD550111 VD550115 VD550120 VD550123 VD550124 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 316 (2014-04-15) DepAssem: *None* Modules: RVDCCW ASSEMBLE RVDDBS ASSEMBLE RVDRCC ASSEMBLE

VP550128 VMARC 04/21/14 08:41:53 * HTT001 ABENDs if CCW rejected by VPARS/VDISK

Update VP550128 applies to VSSI installation builds through 5518 Symptom: * HTT001 ABENDs if CCW rejected by VPARS/VDISK Problem: Customer received an HTT001 ABEND during VPARS processing. The dump showed a COMMAND-REJECT code in the VP1WRKBK; the code was attempting to issue the relevent error message when the HTT001 occurred. Upon closer inspection, it was determined that RVxDBS was using register 5 (R5) to setup variables for the message processor. Since R5 is also used as a base register for RVxDBS, reuse of R5, along with additional code inserted by update 550120, caused RVxDBS to lose addressability, resulting in the HTT001. Resolution: Timer queue counter added to VPCTLBK for support of timer TRQ and sync CPEBK pacing. This approach avoids flooding the system with unsatisfied asynchronous tasks in the event that a COMMAND REJECT causes I/O queuing to back up for one or more VPARS/VDISK-controlled virtual devices. Prereqs: VP550074 VP550121 Coreqs: None BUILD_Reqd: VSSIPL VSSICP VSSICMS VSSMMAC Toolmin: 316 (2014-04-15) DepAssem: RVDBUF ASSEMBLE RVDCCL ASSEMBLE RVDCCW ASSEMBLE RVDCFG ASSEMBLE RVDCLR ASSEMBLE RVDCON ASSEMBLE RVDCQY ASSEMBLE RVDCSP ASSEMBLE RVDDBM ASSEMBLE RVDDBS ASSEMBLE RVDDBT ASSEMBLE RVDEXT ASSEMBLE RVDIFC ASSEMBLE RVDIOR ASSEMBLE RVDOPN ASSEMBLE RVDOPS ASSEMBLE RVDQY1 ASSEMBLE RVDQY2 ASSEMBLE RVDQY3 ASSEMBLE RVDRCC ASSEMBLE RVDSET ASSEMBLE RVDSHU ASSEMBLE RVDSV1 ASSEMBLE RVDSV2 ASSEMBLE RVDSV3 ASSEMBLE RVDSYN ASSEMBLE RVPBUF ASSEMBLE RVPCCL ASSEMBLE RVPCCW ASSEMBLE RVPCFG ASSEMBLE RVPCLR ASSEMBLE RVPCON ASSEMBLE RVPCQY ASSEMBLE RVPCSP ASSEMBLE RVPDBM ASSEMBLE RVPDBS ASSEMBLE RVPDBT ASSEMBLE RVPEXT ASSEMBLE RVPIFC ASSEMBLE RVPIOR ASSEMBLE RVPOPN ASSEMBLE RVPOPS ASSEMBLE RVPQY1 ASSEMBLE RVPQY2 ASSEMBLE RVPQY3 ASSEMBLE RVPRCC ASSEMBLE RVPSET ASSEMBLE RVPSHU ASSEMBLE RVPSV1 ASSEMBLE RVPSV2 ASSEMBLE RVPSV3 ASSEMBLE RVPSYN ASSEMBLE RVSSTB ASSEMBLE VDBKUP ASSEMBLE VDCHKDIR ASSEMBLE VDFMT ASSEMBLE VDREST ASSEMBLE VDSCAN ASSEMBLE VDUNLD ASSEMBLE VDUTIL ASSEMBLE VPBKUP ASSEMBLE VPCHKDIR ASSEMBLE VPFMT ASSEMBLE VPREST ASSEMBLE VPRESTO ASSEMBLE VPSCAN ASSEMBLE VPUNLD ASSEMBLE VPUTIL ASSEMBLE Modules: VPCTLBK COPY

VS550127 VMARC 04/18/14 09:00:07 * Fix incorrect TRACE messages

Update VS550127 applies to VSSI installation builds through 5518 Symptom: * Fix incorrect TRACE messages Problem: TRACE messages for SIGREGS events print R0 and R2 contents, instead of the expected R0 and R1 contents, if the value in R0 exceeds 4000. Resolution: RVSSTD modified to use the contents of R0 and R2 only if invoked from RVxCCW, since R1 in RVxCCW is used to hold a CCW address across TRACE calls (and therefore must not be modified by a TRACE invocation). Prereqs: VS550009 VS550045 VS550063 VS550070 VS550077 VS550088 VS550091 VS550092 VS550098 VS550101 VS550110 VS550120 VS550121 Coreqs: None BUILD_Reqd: VSSIPL VSSICP Toolmin: 316 (2014-04-15) DepAssem: *None* Modules: RVSSTD ASSEMBLE

VP550125 VMARC 04/09/14 21:07:54 * Fix register save/restore conventions (CMS)

Update VP550125 applies to VSSI installation builds through 5518 Symptom: * Fix register save/restore conventions (CMS) Problem: Several CMS source code bits have inconsistent register save/restore linkage. Resolution: Introduced a new macro, VPBXRCF. This macro contains common structs for use between VPBXREST and auxiliary modules. Prereqs: VP550019 VP550027 VP550040 VP550057 VP550062 VP550118 VS550125 Coreqs: None BUILD_Reqd: VSSICMS VSSMMAC Toolmin: 315 (2014-03-07) DepAssem: *None* Modules: VP55MAC $EXEC VPBXRCF COPY

VS550125 VMARC 04/09/14 21:10:22 * Fix register save/restore conventions (CMS)

Update VS550125 applies to VSSI installation builds through 5518 Symptom: * Fix register save/restore conventions (CMS) Problem: Several CMS source code bits have inconsistent register save/restore linkage. Resolution: Made the following changes: . Introduced a new macro, VSSPROLG. The macro will eventually front-end all CMS code. . Added CMS awareness to VSLRL and VSSTL macros. These macros are used by both CMS and CP code. Prereqs: VS550008 VS550009 VS550011 VS550015 VS550016 VS550018 VS550019 VS550022 VS550026 VS550027 VS550028 VS550030 VS550039 VS550040 VS550043 VS550045 VS550049 VS550051 VS550056 VS550057 VS550062 VS550063 VS550064 VS550066 VS550070 VS550072 VS550076 VS550081 VS550082 VS550083 VS550084 VS550085 VS550086 VS550096 VS550099 VS550105 VS550106 VS550109 VS550110 VS550113 VS550121 Coreqs: None BUILD_Reqd: VSSIPL VSSICP VSSICMS Toolmin: 315 (2014-03-07) DepAssem: RVDBUF ASSEMBLE RVDCCL ASSEMBLE RVDCCW ASSEMBLE RVDCFG ASSEMBLE RVDCLR ASSEMBLE RVDCON ASSEMBLE RVDCQY ASSEMBLE RVDCSP ASSEMBLE RVDDBM ASSEMBLE RVDDBS ASSEMBLE RVDDBT ASSEMBLE RVDIFC ASSEMBLE RVDIOR ASSEMBLE RVDOPN ASSEMBLE RVDOPS ASSEMBLE RVDPRC ASSEMBLE RVDQY1 ASSEMBLE RVDQY2 ASSEMBLE RVDQY3 ASSEMBLE RVDRCC ASSEMBLE RVDRST ASSEMBLE RVDSET ASSEMBLE RVDSHU ASSEMBLE RVDSV1 ASSEMBLE RVDSV2 ASSEMBLE RVDSV3 ASSEMBLE RVPBUF ASSEMBLE RVPCCL ASSEMBLE RVPCCW ASSEMBLE RVPCFG ASSEMBLE RVPCLR ASSEMBLE RVPCON ASSEMBLE RVPCQY ASSEMBLE RVPCSP ASSEMBLE RVPDBM ASSEMBLE RVPDBS ASSEMBLE RVPDBT ASSEMBLE RVPIFC ASSEMBLE RVPIOR ASSEMBLE RVPOPN ASSEMBLE RVPOPS ASSEMBLE RVPPRC ASSEMBLE RVPQY1 ASSEMBLE RVPQY2 ASSEMBLE RVPQY3 ASSEMBLE RVPRCC ASSEMBLE RVPRST ASSEMBLE RVPSET ASSEMBLE RVPSHU ASSEMBLE RVPSV1 ASSEMBLE RVPSV2 ASSEMBLE RVPSV3 ASSEMBLE RVSCFG ASSEMBLE RVSCMD ASSEMBLE RVSGTA ASSEMBLE RVSGTB ASSEMBLE RVSPRM ASSEMBLE RVSSTB ASSEMBLE RVSSTQ ASSEMBLE RVSUTL ASSEMBLE RVTADD ASSEMBLE RVTCCW ASSEMBLE RVTCMD ASSEMBLE RVTCON ASSEMBLE RVTDBM ASSEMBLE RVTDEF ASSEMBLE RVTIOR ASSEMBLE RVTLD1 ASSEMBLE RVTLD2 ASSEMBLE RVTMET ASSEMBLE RVTMNT ASSEMBLE RVTOCS ASSEMBLE RVTOCT ASSEMBLE RVTOPC ASSEMBLE RVTOPN ASSEMBLE RVTPRC ASSEMBLE RVTQLB ASSEMBLE RVTQY1 ASSEMBLE RVTQY2 ASSEMBLE RVTREW ASSEMBLE RVTRST ASSEMBLE RVTSCR ASSEMBLE RVTSHU ASSEMBLE RVTSPX ASSEMBLE RVTSTS ASSEMBLE RVTST1 ASSEMBLE RVTST2 ASSEMBLE RVTST3 ASSEMBLE RVTSUM ASSEMBLE RVTSV1 ASSEMBLE RVTSV2 ASSEMBLE RVTSV3 ASSEMBLE RVTSV4 ASSEMBLE RVTSV5 ASSEMBLE VSSUBR ASSEMBLE Modules: VS55MAC $EXEC VSMODID COPY VSLRL MACRO VSSPROLG MACRO VSSTL MACRO VSSUBR ASSEMBLE

VD550124 VMARC 04/09/14 19:49:04 * IPL UNIT Error detected for REQONLINE

Update VD550124 applies to VSSI installation builds through 5518 Symptom: * IPL UNIT Error detected for REQONLINE Problem: TRACE messages added for IPL UNIT error. Resolution: Messages added. Prereqs: VD550046 VD550055 VD550059 VD550068 VD550090 VD550098 VD550112 VD550115 VD550120 VD550122 VD550123 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 315 (2014-03-07) DepAssem: *None* Modules: RVDDBM ASSEMBLE RVDDBS ASSEMBLE

PTFs below apply to Packages at 5516 and lower

VD550123 VMARC 04/01/14 16:43:12 * RVxDBM LOCK Changes, TRACE additions

Update VD550123 applies to VSSI installation builds through 5516 Symptom: * RVxDBM LOCK Changes, TRACE additions Problem: Final HCPLCK -> VSLCK conversions. Resolution: All HCPLCK function calls converted to VSLCK equivalents. Prereqs: VD550046 VD550054 VD550059 VD550063 VD550066 VD550068 VD550069 VD550070 VD550075 VD550080 VD550088 VD550090 VD550091 VD550097 VD550098 VD550101 VD550104 VD550111 VD550112 VD550115 VD550120 VD550122 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 315 (2014-03-07) DepAssem: *None* Modules: RVDDBM ASSEMBLE RVDDBT ASSEMBLE RVDIOR ASSEMBLE RVDRCC ASSEMBLE RVDRST ASSEMBLE RVDSV1 ASSEMBLE

VD550122 VMARC 04/03/14 10:33:43 * Routine removal

Update VD550122 applies to VSSI installation builds through 5516 Symptom: * Routine removal Problem: Routine RVDDBTUL is no longer used. Resolution: Removed RVDDBTUL call from RVDDBM and function code from RVDDBT. This update should be applied concurrently with update VD550121; e.g.: . vsptf 121-122 Prereqs: VD550046 VD550059 VD550068 VD550090 VD550098 VD550112 VD550115 VD550120 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 315 (2014-03-07) DepAssem: *None* Modules: RVDDBM ASSEMBLE RVDDBT ASSEMBLE

VD550121 VMARC 04/01/14 18:06:49 * MDLAT Cleanup

Update VD550121 applies to VSSI installation builds through 5516 Symptom: * MDLAT Cleanup Problem: Routine RVDDBTUL is no longer used. Resolution: Removed RVDDBTUL entry from RVDMDLAT. This update should be concurrently applied with update VD550122; e.g.: . vsptf 121-122 Prereqs: VD550042 VD550089 VD550096 VS550121 Coreqs: None BUILD_Reqd: VSSICP VSSMMAC Toolmin: 315 (2014-03-07) DepAssem: *None* Modules: RVDMDLAT MACRO

VP550121 VMARC 04/01/14 18:07:20 * MDLAT Cleanup

Update VP550121 applies to VSSI installation builds through 5516 Symptom: * MDLAT Cleanup Problem: Routine RVPDBTUL is no longer used. Resolution: Removed RVPDBTUL entry from RVPMDLAT. This update should be concurrently applied with update VP550122; e.g.: . vsptf 121-122 Prereqs: VP550008 VP550009 VP550074 VP550089 VP550096 VS550121 Coreqs: None BUILD_Reqd: VSSIPL VSSICP VSSICMS VSSMMAC Toolmin: 315 (2014-03-07) DepAssem: RVDBUF ASSEMBLE RVDCCL ASSEMBLE RVDCCW ASSEMBLE RVDCFG ASSEMBLE RVDCLR ASSEMBLE RVDCON ASSEMBLE RVDCQY ASSEMBLE RVDCSP ASSEMBLE RVDDBM ASSEMBLE RVDDBS ASSEMBLE RVDDBT ASSEMBLE RVDEXT ASSEMBLE RVDIFC ASSEMBLE RVDIOR ASSEMBLE RVDOPN ASSEMBLE RVDOPS ASSEMBLE RVDQY1 ASSEMBLE RVDQY2 ASSEMBLE RVDQY3 ASSEMBLE RVDRCC ASSEMBLE RVDSET ASSEMBLE RVDSHU ASSEMBLE RVDSV1 ASSEMBLE RVDSV2 ASSEMBLE RVDSV3 ASSEMBLE RVDSYN ASSEMBLE RVPBUF ASSEMBLE RVPCCL ASSEMBLE RVPCCW ASSEMBLE RVPCFG ASSEMBLE RVPCLR ASSEMBLE RVPCON ASSEMBLE RVPCQY ASSEMBLE RVPCSP ASSEMBLE RVPDBM ASSEMBLE RVPDBS ASSEMBLE RVPDBT ASSEMBLE RVPEXT ASSEMBLE RVPIFC ASSEMBLE RVPIOR ASSEMBLE RVPOPN ASSEMBLE RVPOPS ASSEMBLE RVPQY1 ASSEMBLE RVPQY2 ASSEMBLE RVPQY3 ASSEMBLE RVPRCC ASSEMBLE RVPSET ASSEMBLE RVPSHU ASSEMBLE RVPSV1 ASSEMBLE RVPSV2 ASSEMBLE RVPSV3 ASSEMBLE RVPSYN ASSEMBLE RVSSTB ASSEMBLE VDBKUP ASSEMBLE VDCHKDIR ASSEMBLE VDFMT ASSEMBLE VDREST ASSEMBLE VDSCAN ASSEMBLE VDUNLD ASSEMBLE VDUTIL ASSEMBLE VPBKUP ASSEMBLE VPCHKDIR ASSEMBLE VPFMT ASSEMBLE VPREST ASSEMBLE VPRESTO ASSEMBLE VPSCAN ASSEMBLE VPUNLD ASSEMBLE VPUTIL ASSEMBLE Modules: VPCTLBK COPY RVPMDLAT MACRO

VS550121 VMARC 04/01/14 18:08:15 * MDLAT Cleanup

Update VS550121 applies to VSSI installation builds through 5516 Symptom: * MDLAT Cleanup Problem: Final macros required to convert all HCPLCK macro calls to VSLCK macro calls. Resolution: New macros VSLCKSX and VSLCLXS added. Prereqs: VS550008 VS550009 VS550011 VS550014 VS550018 VS550027 VS550039 VS550040 VS550041 VS550043 VS550045 VS550047 VS550049 VS550051 VS550057 VS550062 VS550063 VS550064 VS550070 VS550077 VS550081 VS550085 VS550088 VS550091 VS550092 VS550096 VS550098 VS550101 VS550106 VS550110 VS550113 VS550116 VS550120 Coreqs: None BUILD_Reqd: VSSIPL VSSICP Toolmin: 315 (2014-03-07) DepAssem: RVDBUF ASSEMBLE RVDCQY ASSEMBLE RVDDBM ASSEMBLE RVDIFC ASSEMBLE RVDQY1 ASSEMBLE RVDSET ASSEMBLE RVDSV2 ASSEMBLE RVPBUF ASSEMBLE RVPCQY ASSEMBLE RVPDBM ASSEMBLE RVPIFC ASSEMBLE RVPQY1 ASSEMBLE RVPSET ASSEMBLE RVPSV2 ASSEMBLE RVTCON ASSEMBLE RVTLD1 ASSEMBLE RVTQLB ASSEMBLE RVTQY1 ASSEMBLE RVTQY2 ASSEMBLE RVTRST ASSEMBLE RVTSCR ASSEMBLE RVTST1 ASSEMBLE RVTST2 ASSEMBLE RVTST3 ASSEMBLE RVTSUM ASSEMBLE RVTSV1 ASSEMBLE RVDCCW ASSEMBLE RVDCFG ASSEMBLE RVDCLR ASSEMBLE RVDCON ASSEMBLE RVDDBT ASSEMBLE RVDIOR ASSEMBLE RVDOPN ASSEMBLE RVDOPS ASSEMBLE RVDRCC ASSEMBLE RVDRST ASSEMBLE RVDSV1 ASSEMBLE RVPCCW ASSEMBLE RVPCFG ASSEMBLE RVPCLR ASSEMBLE RVPCON ASSEMBLE RVPDBT ASSEMBLE RVPIOR ASSEMBLE RVPOPN ASSEMBLE RVPOPS ASSEMBLE RVPRCC ASSEMBLE RVPRST ASSEMBLE RVPSV1 ASSEMBLE RVTADD ASSEMBLE RVTCCW ASSEMBLE RVTDBM ASSEMBLE RVTDEF ASSEMBLE RVTMET ASSEMBLE RVTMNT ASSEMBLE RVTOPC ASSEMBLE RVTOPN ASSEMBLE RVTREW ASSEMBLE RVTSTS ASSEMBLE RVTSV2 ASSEMBLE RVTSV3 ASSEMBLE RVTSV4 ASSEMBLE RVDSHU ASSEMBLE RVPSHU ASSEMBLE RVTSHU ASSEMBLE RVDQY3 ASSEMBLE RVPQY3 ASSEMBLE Modules: VS55MAC $EXEC VSLCKAS MACRO VSLCKAX MACRO VSLCKCS MACRO VSLCKCX MACRO VSLCKDX MACRO VSLCKRS MACRO VSLCKRX MACRO VSLCKSX MACRO VSLCKXS MACRO RVSSTB ASSEMBLE RVSSTD ASSEMBLE

VD550120 VMARC 03/20/14 03:20:23 * Hung user if LCP and forced-logoff

Update VD550120 applies to VSSI installation builds through 5516 Symptom: * Hung user if LCP and forced-logoff Problem: Customer was running in a Loosely-Coupled Processing (LCP) environment with 2 userids. A FORCE of userid1 was successful; the FORCE for userid2 hung indefinitely. The DB timer routine was being entered with the wrong VPCTL block; the original base VPCTL (marked for timer stop) was never seen by the timer routine. The timer was never stopped, and the CPEBK launched by RVxRCC was thus never invoked, causing RVxRCC to wait indefinitely for a (non-existent) timer stop. Resolution: Made the following changes: . RVxRCC amended to scan all owned VPCTL blocks when the last user is ready to close the LCP DB. All blocks are now marked as "disallow further timer requests"; when all timer activity is quiesced, the last timer routine is driven. This ensures that the last (i.e., base) VPCTL is seen and processed by the timer routine. . RVxCCW amended to clear the timer TRQBK pointer in the VPCTL block after each timer invocation. Prereqs: VD550046 VD550054 VD550055 VD550059 VD550063 VD550064 VD550066 VD550067 VD550068 VD550069 VD550073 VD550075 VD550078 VD550080 VD550088 VD550090 VD550091 VD550095 VD550097 VD550098 VD550101 VD550104 VD550111 VD550112 VD550115 VS550120 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 315 (2014-03-07) DepAssem: *None* Modules: RVDCCW ASSEMBLE RVDDBM ASSEMBLE RVDDBS ASSEMBLE RVDDBT ASSEMBLE RVDIOR ASSEMBLE RVDRCC ASSEMBLE RVDSV1 ASSEMBLE

VS550120 VMARC 03/20/14 03:21:09 * Hung user if LCP and forced-logoff

Update VS550120 applies to VSSI installation builds through 5516 Symptom: * Hung user if LCP and forced-logoff Problem: Customer was running in a Loosely-Coupled Processing (LCP) environment with 2 userids. A FORCE of userid1 was successful; the FORCE for userid2 hung indefinitely. The DB timer routine was being entered with the wrong VPCTL block; the original base VPCTL (marked for timer stop) was never seen by the timer routine. The timer was never stopped, and the CPEBK launched by RVxRCC was thus never invoked, causing RVxRCC to wait indefinitely for a (non-existent) timer stop. Resolution: Made the following changes: . RVSSTD amended to properly print TRACE statements at FORCED-LOGOFF time. Prereqs: VS550009 VS550045 VS550063 VS550070 VS550077 VS550088 VS550091 VS550092 VS550098 VS550101 VS550110 Coreqs: None BUILD_Reqd: VSSIPL VSSICP Toolmin: 315 (2014-03-07) DepAssem: *None* Modules: RVSSTD ASSEMBLE

VP550118 VMARC 04/03/14 12:09:15 * VPXPLTB Updates

Update VP550118 applies to VSSI installation builds through 5516 Symptom: * VPXPLTB Updates Problem: VPBXPLTB is generating an incorrect Pool Section Map. Resolution: Made the following changes: . VPBXPLTB corrected. . Added a new module to generate a Cross-Refenence listing of the VPBXRMAP file generated by VPBXPLTB, via the following command: . vpbxref fn ft fm Where fn is the filename of the VPBXRMAP previously created by VPBXPLTB ft is the optional VPBXRMAP filetype (default: VPBXRMAP) fm is the optional VPBXRMAP filemode (default: *) The program will generate XREF on the caller's A-disk. Prereqs: VP550019 VP550027 VP550040 VP550057 VP550060 VP550062 VS550118 Coreqs: None BUILD_Reqd: VSSICMS VSSMMAC Toolmin: 315 (2014-03-07) DepAssem: VPBXBMAP ASSEMBLE VPBXLTP ASSEMBLE VPBXPLTB ASSEMBLE VPBXPL41 ASSEMBLE VPBXREST ASSEMBLE Modules: VP55MAC $EXEC VPBXPOOL COPY

VS550118 VMARC 04/03/14 12:09:52 * VPXPLTB Updates

Update VS550118 applies to VSSI installation builds through 5516 Symptom: * VPXPLTB Updates Problem: VPBXPLTB is generating an incorrect Pool Section Map. Resolution: Added VPBXPLTB-related messages to CMS message message repository. Prereqs: VS550017 VS550018 Coreqs: None BUILD_Reqd: VSSICMS VSSMMAC Toolmin: 315 (2014-03-07) DepAssem: COPYTAPE ASSEMBLE DISKPRT ASSEMBLE DISKZAP ASSEMBLE TAPSENSE ASSEMBLE VDBKUP ASSEMBLE VDBLDFMT ASSEMBLE VDCHKDIR ASSEMBLE VDFMT ASSEMBLE VDLOAD ASSEMBLE VDREST ASSEMBLE VDSCAN ASSEMBLE VDUNLD ASSEMBLE VDUTIL ASSEMBLE VPBKUP ASSEMBLE VPBLDFMT ASSEMBLE VPBXBMAP ASSEMBLE VPBXREST ASSEMBLE VPCHKDIR ASSEMBLE VPFMT ASSEMBLE VPLOAD ASSEMBLE VPLOADO ASSEMBLE VPREST ASSEMBLE VPRESTO ASSEMBLE VPSCAN ASSEMBLE VPUNLD ASSEMBLE VPUTIL ASSEMBLE VSFSERR ASSEMBLE VSIPLWR ASSEMBLE VSLABSL ASSEMBLE VSSUBDT ASSEMBLE VTBKUP ASSEMBLE VTBKVOL ASSEMBLE VTDIRC ASSEMBLE VTFMT ASSEMBLE VTMDSCR ASSEMBLE VTREST ASSEMBLE VTRPT1 ASSEMBLE VTRPT2 ASSEMBLE VTRPT3 ASSEMBLE VTRPT4 ASSEMBLE VTRPT5 ASSEMBLE VTRPT6 ASSEMBLE VTSCR1 ASSEMBLE VTTRSM ASSEMBLE Modules: VSSUME $REPOS VSMEQU COPY

VS550116 VMARC 03/04/14 09:18:26 * TRACE LOCK Macro Enhancements

Update VS550116 applies to VSSI installation builds through 5516 Symptom: * TRACE LOCK Macro Enhancements Problem: Prep work for VTAPE LOCK TRACE macro calls. Resolution: All VSLCKxx macros enhanced to account for VTAPE invocations. Prereqs: VS550110 Coreqs: None BUILD_Reqd: VSSICP VSSMMAC Toolmin: 314 (2014-03-01) DepAssem: RVDBUF ASSEMBLE RVDCQY ASSEMBLE RVDIFC ASSEMBLE RVDQY1 ASSEMBLE RVDSET ASSEMBLE RVDSV2 ASSEMBLE RVPBUF ASSEMBLE RVPCQY ASSEMBLE RVPIFC ASSEMBLE RVPQY1 ASSEMBLE RVPSET ASSEMBLE RVPSV2 ASSEMBLE RVTCON ASSEMBLE RVTLD1 ASSEMBLE RVTQLB ASSEMBLE RVTQY1 ASSEMBLE RVTQY2 ASSEMBLE RVTRST ASSEMBLE RVTSCR ASSEMBLE RVTST1 ASSEMBLE RVTST2 ASSEMBLE RVTST3 ASSEMBLE RVTSUM ASSEMBLE RVTSV1 ASSEMBLE RVDCCW ASSEMBLE RVDCFG ASSEMBLE RVDCLR ASSEMBLE RVDCON ASSEMBLE RVDOPN ASSEMBLE RVDOPS ASSEMBLE RVDRCC ASSEMBLE RVDSV1 ASSEMBLE RVPCCW ASSEMBLE RVPCFG ASSEMBLE RVPCLR ASSEMBLE RVPCON ASSEMBLE RVPOPN ASSEMBLE RVPOPS ASSEMBLE RVPRCC ASSEMBLE RVPSV1 ASSEMBLE RVTADD ASSEMBLE RVTCCW ASSEMBLE RVTDBM ASSEMBLE RVTDEF ASSEMBLE RVTMET ASSEMBLE RVTMNT ASSEMBLE RVTOPC ASSEMBLE RVTOPN ASSEMBLE RVTREW ASSEMBLE RVTSTS ASSEMBLE RVTSV2 ASSEMBLE RVTSV3 ASSEMBLE RVTSV4 ASSEMBLE RVDSHU ASSEMBLE RVPSHU ASSEMBLE RVTSHU ASSEMBLE RVDDBT ASSEMBLE RVDQY3 ASSEMBLE RVPDBT ASSEMBLE RVPQY3 ASSEMBLE Modules: VSLCKAS MACRO VSLCKAX MACRO VSLCKCS MACRO VSLCKCX MACRO VSLCKDX MACRO VSLCKRS MACRO VSLCKRX MACRO

VD550115 VMARC 03/04/14 09:17:56 * I/O TRACE additions - Step 3

Update VD550115 applies to VSSI installation builds through 5516 Symptom: * I/O TRACE additions - Step 3 Problem: Lock acquire/release code requires tracing to detect "lock leakage" (i.e., attempting to release a lock which is not held, or failing to release locks that are held). Resolution: All direct calls to HCPLCK have been converted to VSLCKxx macro calls. This approach allows us to trap and (optionally) diagnose the calls for "lock leakage" conditions. Prereqs: VD550046 VD550054 VD550055 VD550063 VD550064 VD550066 VD550067 VD550069 VD550070 VD550073 VD550075 VD550078 VD550080 VD550086 VD550088 VD550090 VD550091 VD550094 VD550095 VD550097 VD550098 VD550101 VD550104 VD550111 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 314 (2014-03-01) DepAssem: *None* Modules: RVDBUF ASSEMBLE RVDCCW ASSEMBLE RVDCFG ASSEMBLE RVDCLR ASSEMBLE RVDCON ASSEMBLE RVDCQY ASSEMBLE RVDDBS ASSEMBLE RVDDBT ASSEMBLE RVDIFC ASSEMBLE RVDIOR ASSEMBLE RVDOPN ASSEMBLE RVDOPS ASSEMBLE RVDQY1 ASSEMBLE RVDQY3 ASSEMBLE RVDRCC ASSEMBLE RVDSET ASSEMBLE RVDSHU ASSEMBLE RVDSV1 ASSEMBLE RVDSV2 ASSEMBLE

VS550113 VMARC 02/26/14 14:54:43 * Fix non-CPXLOAD build errors

Update VS550113 applies to VSSI installation builds through 5516 Symptom: * Fix non-CPXLOAD build errors Problem: Static NUC (i.e., non-CPXLOAD) builds fail at several points, due to regression caused by many PTFs since the start of the Version 55 series. Resolution: Made the following changes: . Modified VSCPXIT macro to handle non-CPXLOAD environments for several VTAPE modules which are called with calltype(CALL) in a CPXLOAD environment, but need to be called with calltype(GOTO) in a static NUC environment. Application of the update will force all VSSI-hooked HCP modules to be rebuilt, as well as several VSSI CP modules. . Replaced HCPXSERV calls in RVSSTB with VSSRV calls (new macro code included in this update). The VSSRV macro is CPXLOAD/non-CPXLOAD-aware; HCPXSERV TEST|CALL is (obviously) not. Prereqs: VS550008 VS550009 VS550011 VS550014 VS550018 VS550027 VS550039 VS550040 VS550041 VS550043 VS550045 VS550047 VS550049 VS550051 VS550057 VS550062 VS550063 VS550064 VS550070 VS550081 VS550085 VS550096 VS550098 VS550106 VS550110 Coreqs: None BUILD_Reqd: VSSIPL VSSICP Toolmin: 313 (2014-02-17) DepAssem: HCPDFN ASSEMBLE HCPDPB ASSEMBLE HCPDTD ASSEMBLE HCPDTR ASSEMBLE HCPDTV ASSEMBLE HCPDVT ASSEMBLE HCPIOS ASSEMBLE HCPQVD ASSEMBLE HCPRDF ASSEMBLE HCPRES ASSEMBLE HCPRLI ASSEMBLE HCPRST ASSEMBLE HCPSPN ASSEMBLE HCPSPO ASSEMBLE HCPSPP ASSEMBLE HCPSPQ ASSEMBLE HCPSPV ASSEMBLE HCPSPY ASSEMBLE HCPSPZ ASSEMBLE HCPUSO ASSEMBLE HCPUSP ASSEMBLE HCPVDB ASSEMBLE HCPVIR ASSEMBLE HCPWRP ASSEMBLE RVDCCW ASSEMBLE RVDCFG ASSEMBLE RVDCON ASSEMBLE RVDCQY ASSEMBLE RVDCSP ASSEMBLE RVDIFC ASSEMBLE RVDIOR ASSEMBLE RVDOPN ASSEMBLE RVDOPS ASSEMBLE RVDQY1 ASSEMBLE RVDQY2 ASSEMBLE RVDQY3 ASSEMBLE RVDRCC ASSEMBLE RVDSV1 ASSEMBLE RVDSV2 ASSEMBLE RVPCCW ASSEMBLE RVPCFG ASSEMBLE RVPCON ASSEMBLE RVPCQY ASSEMBLE RVPCSP ASSEMBLE RVPIFC ASSEMBLE RVPIOR ASSEMBLE RVPOPN ASSEMBLE RVPOPS ASSEMBLE RVPQY1 ASSEMBLE RVPQY2 ASSEMBLE RVPQY3 ASSEMBLE RVPRCC ASSEMBLE RVPSV1 ASSEMBLE RVPSV2 ASSEMBLE RVSCFG ASSEMBLE RVTADD ASSEMBLE RVTCON ASSEMBLE RVTDBM ASSEMBLE RVTIOR ASSEMBLE RVTLD1 ASSEMBLE RVTLD2 ASSEMBLE RVTMET ASSEMBLE RVTMNT ASSEMBLE RVTOCS ASSEMBLE RVTOPN ASSEMBLE RVTPRC ASSEMBLE RVTQLB ASSEMBLE RVTQY2 ASSEMBLE RVTSUM ASSEMBLE RVTSV2 ASSEMBLE RVTSV4 ASSEMBLE RVSSTB ASSEMBLE Modules: VS55MAC $EXEC VSCPXIT MACRO VSSRV MACRO RVSSTB ASSEMBLE

VD550112 VMARC 03/20/14 15:27:39 * Multiple Write Count/Key/Data reqs in error

Update VD550112 applies to VSSI installation builds through 5516 Symptom: * Multiple Write Count/Key/Data reqs in error Problem: A customer detected invalid IPL records when attempting to IPL a NOBASE system. The customer has ECHO ON in order to generate the NOBASE database. In this case, Write CKD (CCW x'1D') requests are improperly written to the database (i.e., not using the length in the count field). A subsequent IPL request in a NOBASE environment returns a truncated or garbled IPL2 record (IPL1 and VOL1 appear OK). This problem was introduced by PTF Vx550068. Resolution: RVxDBM modified to always use record and key lengths indicated in the record count field. Prereqs: VD550046 VD550059 VD550068 VD550090 VD550098 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 315 (2014-03-07) DepAssem: *None* Modules: RVDDBM ASSEMBLE

VD550111 VMARC 02/25/14 12:06:40 * I/O TRACE additions - Step 2

Update VD550111 applies to VSSI installation builds through 5516 Symptom: * I/O TRACE additions - Step 2 Problem: VSCPTRC macro does not support modules whose HCPENTER calling sequence is not SAVE=DYNAMIC. This deficiency needs to be fixed in order to provide comprehensive I/O tracing support. Resolution: Made the following changes: . RVxOPN and RVxRCC modified to allocate and release VP1WRKBK tables (address VPTWRKAP in VPTCCTBK) for debugging purposes. . RVxRCC modified to stop printing "Reset Slalled" messages after 5 attempts. Previously, if base system I/O was stalled and the user was in LOGOFF or FORCE mode, the DB reset was stalled indefinitely, resulting in a hang userid which could not be forced off the system. Notes: This update should be applied together with 550110, e.g.: . vsptf 110-111 Prereqs: VD550046 VD550054 VD550063 VD550066 VD550069 VD550075 VD550080 VD550088 VD550091 VD550095 VD550097 VD550098 VD550101 VD550104 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 313 (2014-02-17) DepAssem: *None* Modules: RVDOPN ASSEMBLE RVDRCC ASSEMBLE

VP550110 VMARC 02/25/14 15:02:57 * I/O TRACE additions - Step 1

Update VP550110 applies to VSSI installation builds through 5516 Symptom: * I/O TRACE additions - Step 1 Problem: VSCPTRC macro does not support modules whose HCPENTER calling sequence is not SAVE=DYNAMIC. This deficiency needs to be fixed in order to provide comprehensive I/O tracing support. Resolution: Made the following changes: . VPTWRKAP field added to VPTCCTBK in order to find the current VP1WRKBK for debugging purposes. . VP1WRKBK expanded for provision of additional TRACE fields. . VPIOTBK expanded for provision of additional TRACE fields. Notes: This update should be applied together with 550111, e.g.: . vsptf 110-111 Any assembly errors incurred by 550110 will be corrected by 550111. Prereqs: VP550043 VP550058 VS550110 Coreqs: None BUILD_Reqd: VSSIPL VSSICP VSSMMAC Toolmin: 313 (2014-02-17) DepAssem: RVDBUF ASSEMBLE RVDCCW ASSEMBLE RVDCLR ASSEMBLE RVDCSP ASSEMBLE RVDDBM ASSEMBLE RVDDBS ASSEMBLE RVDDBT ASSEMBLE RVDEXT ASSEMBLE RVDIOR ASSEMBLE RVDOPN ASSEMBLE RVDOPS ASSEMBLE RVDQY3 ASSEMBLE RVDRCC ASSEMBLE RVDSV1 ASSEMBLE RVDSV2 ASSEMBLE RVDSV3 ASSEMBLE RVDSYN ASSEMBLE RVPBUF ASSEMBLE RVPCCW ASSEMBLE RVPCLR ASSEMBLE RVPCSP ASSEMBLE RVPDBM ASSEMBLE RVPDBS ASSEMBLE RVPDBT ASSEMBLE RVPEXT ASSEMBLE RVPIOR ASSEMBLE RVPOPN ASSEMBLE RVPOPS ASSEMBLE RVPQY3 ASSEMBLE RVPRCC ASSEMBLE RVPSV1 ASSEMBLE RVPSV2 ASSEMBLE RVPSV3 ASSEMBLE RVPSYN ASSEMBLE RVSSTD ASSEMBLE HCPRST ASSEMBLE HCPUSO ASSEMBLE HCPUSP ASSEMBLE RVDCCL ASSEMBLE RVDCON ASSEMBLE RVDCQY ASSEMBLE RVDIFC ASSEMBLE RVDQY1 ASSEMBLE RVDQY2 ASSEMBLE RVDSET ASSEMBLE RVDSHU ASSEMBLE RVPCCL ASSEMBLE RVPCON ASSEMBLE RVPCQY ASSEMBLE RVPIFC ASSEMBLE RVPQY1 ASSEMBLE RVPQY2 ASSEMBLE RVPSET ASSEMBLE RVPSHU ASSEMBLE RVSSTQ ASSEMBLE Modules: VPIOTBK COPY VPTCCTBK COPY VP1WRKBK COPY

VT550110 VMARC 02/25/14 15:04:17 * I/O TRACE additions - Step 1

Update VT550110 applies to VSSI installation builds through 5516 Symptom: * I/O TRACE additions - Step 1 Problem: VTIOTBK COPY has several EQUates whose names are identical with VPIOTBK COPY. Resolution: VPI-prefix EQUates changed to VTI-prefix symbols. Notes: This update should be applied together with 550111, e.g.: . vsptf 110-111 Any assembly errors incurred by 550110 will be corrected by 550111. Prereqs: VS550110 Coreqs: None BUILD_Reqd: VSSIPL VSSICP VSSMMAC Toolmin: 313 (2014-02-17) DepAssem: RVSSTD ASSEMBLE RVTADD ASSEMBLE RVTCCW ASSEMBLE RVTCMD ASSEMBLE RVTDBM ASSEMBLE RVTIOR ASSEMBLE RVTMET ASSEMBLE RVTMNT ASSEMBLE RVTOCS ASSEMBLE RVTOCT ASSEMBLE RVTOPN ASSEMBLE RVTQLB ASSEMBLE RVTREW ASSEMBLE RVTSCR ASSEMBLE RVTSHU ASSEMBLE RVTST2 ASSEMBLE RVTSV1 ASSEMBLE RVTSV2 ASSEMBLE RVTSV3 ASSEMBLE RVTSV4 ASSEMBLE RVTSV5 ASSEMBLE Modules: VTIOTBK COPY

VS550110 VMARC 02/25/14 14:58:51 * I/O TRACE additions - Step 1

Update VS550110 applies to VSSI installation builds through 5516 Symptom: * I/O TRACE additions - Step 1 Problem: VSCPTRC macro does not support modules whose HCPENTER calling sequence is not SAVE=DYNAMIC. This deficiency needs to be fixed in order to provide comprehensive I/O tracing support. Resolution: Made the following changes: . VSCPTRC amended to support calls from SAVE=savearea_name and GOTO modules. . VSSI RVSST* modules updated to support new TRACE function via the VSTRACE exec. . VSSI Lock management macros . VSLCKAS/AX/CS/CX/DX/RS/RX added; all product calls to HCPLCK will eventually be converted to use these macros. . VTAPE MDLAT added to HCPUSP for support in a static (i.e., non-CPXLOAD) environment. Notes: This update should be applied together with 550111, e.g.: . vsptf 110-111 Any assembly errors incurred by 550110 will be corrected by 550111. Prereqs: VS550008 VS550009 VS550011 VS550014 VS550018 VS550027 VS550039 VS550040 VS550041 VS550043 VS550045 VS550047 VS550049 VS550051 VS550057 VS550062 VS550063 VS550064 VS550070 VS550077 VS550081 VS550085 VS550088 VS550091 VS550092 VS550096 VS550098 VS550101 VS550106 Coreqs: None BUILD_Reqd: VSSIPL VSSICP Toolmin: 313 (2014-02-17) DepAssem: HCPCLT ASSEMBLE HCPCPU ASSEMBLE HCPDFN ASSEMBLE HCPDGG ASSEMBLE HCPDPB ASSEMBLE HCPDTD ASSEMBLE HCPDTR ASSEMBLE HCPDTV ASSEMBLE HCPDVT ASSEMBLE HCPFTR ASSEMBLE HCPGIO ASSEMBLE HCPHTS ASSEMBLE HCPIOS ASSEMBLE HCPIOV ASSEMBLE HCPPAV ASSEMBLE HCPQVC ASSEMBLE HCPQVD ASSEMBLE HCPRDF ASSEMBLE HCPRES ASSEMBLE HCPRLI ASSEMBLE HCPRST ASSEMBLE HCPSCT ASSEMBLE HCPSPN ASSEMBLE HCPSPO ASSEMBLE HCPSPP ASSEMBLE HCPSPQ ASSEMBLE HCPSPV ASSEMBLE HCPSPY ASSEMBLE HCPSPZ ASSEMBLE HCPUSO ASSEMBLE HCPUSP ASSEMBLE HCPVDB ASSEMBLE HCPVIR ASSEMBLE HCPVOL ASSEMBLE HCPWRP ASSEMBLE RVDBUF ASSEMBLE RVDCCL ASSEMBLE RVDCCW ASSEMBLE RVDCFG ASSEMBLE RVDCLR ASSEMBLE RVDCON ASSEMBLE RVDCQY ASSEMBLE RVDCSP ASSEMBLE RVDDBM ASSEMBLE RVDDBS ASSEMBLE RVDDBT ASSEMBLE RVDEXT ASSEMBLE RVDIFC ASSEMBLE RVDIOR ASSEMBLE RVDL00 ASSEMBLE RVDMSG ASSEMBLE RVDOPN ASSEMBLE RVDOPS ASSEMBLE RVDPRC ASSEMBLE RVDQY1 ASSEMBLE RVDQY2 ASSEMBLE RVDQY3 ASSEMBLE RVDRCC ASSEMBLE RVDRST ASSEMBLE RVDSET ASSEMBLE RVDSHU ASSEMBLE RVDSV1 ASSEMBLE RVDSV2 ASSEMBLE RVDSV3 ASSEMBLE RVDSYN ASSEMBLE RVPBUF ASSEMBLE RVPCCL ASSEMBLE RVPCCW ASSEMBLE RVPCFG ASSEMBLE RVPCLR ASSEMBLE RVPCON ASSEMBLE RVPCQY ASSEMBLE RVPCSP ASSEMBLE RVPDBM ASSEMBLE RVPDBS ASSEMBLE RVPDBT ASSEMBLE RVPEXT ASSEMBLE RVPIFC ASSEMBLE RVPIOR ASSEMBLE RVPL00 ASSEMBLE RVPMSG ASSEMBLE RVPOPN ASSEMBLE RVPOPS ASSEMBLE RVPPRC ASSEMBLE RVPQY1 ASSEMBLE RVPQY2 ASSEMBLE RVPQY3 ASSEMBLE RVPRCC ASSEMBLE RVPRST ASSEMBLE RVPSET ASSEMBLE RVPSHU ASSEMBLE RVPSV1 ASSEMBLE RVPSV2 ASSEMBLE RVPSV3 ASSEMBLE RVPSYN ASSEMBLE RVSCFG ASSEMBLE RVSCMD ASSEMBLE RVSL00 ASSEMBLE RVSMSG ASSEMBLE RVSPRM ASSEMBLE RVSSTB ASSEMBLE RVSSTD ASSEMBLE RVSSTG ASSEMBLE RVSSTL ASSEMBLE RVSSTN ASSEMBLE RVSSTP ASSEMBLE RVSSTQ ASSEMBLE RVSUTL ASSEMBLE RVSVDY ASSEMBLE RVSVPY ASSEMBLE RVSVTY ASSEMBLE RVTADD ASSEMBLE RVTCCW ASSEMBLE RVTCMD ASSEMBLE RVTCON ASSEMBLE RVTDBM ASSEMBLE RVTDEF ASSEMBLE RVTIOR ASSEMBLE RVTLD1 ASSEMBLE RVTLD2 ASSEMBLE RVTL00 ASSEMBLE RVTMET ASSEMBLE RVTMNT ASSEMBLE RVTMSG ASSEMBLE RVTOCS ASSEMBLE RVTOCT ASSEMBLE RVTOPC ASSEMBLE RVTOPN ASSEMBLE RVTPRC ASSEMBLE RVTQLB ASSEMBLE RVTQY1 ASSEMBLE RVTQY2 ASSEMBLE RVTREW ASSEMBLE RVTRST ASSEMBLE RVTSCR ASSEMBLE RVTSHU ASSEMBLE RVTSPX ASSEMBLE RVTSTS ASSEMBLE RVTST1 ASSEMBLE RVTST2 ASSEMBLE RVTST3 ASSEMBLE RVTSUM ASSEMBLE RVTSV1 ASSEMBLE RVTSV2 ASSEMBLE RVTSV3 ASSEMBLE RVTSV4 ASSEMBLE RVTSV5 ASSEMBLE RVTTBL ASSEMBLE Modules: VS55MAC $EXEC VSCPTRCI COPY VSCPTRC MACRO VSLCKAS MACRO VSLCKAX MACRO VSLCKCS MACRO VSLCKCX MACRO VSLCKDX MACRO VSLCKRS MACRO VSLCKRX MACRO RVSMSG ASSEMBLE RVSSTB ASSEMBLE RVSSTD ASSEMBLE RVSSTG ASSEMBLE RVSVDY ASSEMBLE RVSVPY ASSEMBLE RVSVTY ASSEMBLE

VS550109 VMARC 02/17/14 17:29:40 * Add HCPPAV to module tracking list

Update VS550109 applies to VSSI installation builds through 5516 Symptom: * Add HCPPAV to module tracking list Problem: Updated HCP update entries required. Resolution: The attached VSSI HCPMODS file: . adds HCPPAV to the tracked module list; . removes support for z/VM 6.1. Prereqs: VS550011 VS550015 VS550016 VS550019 VS550022 VS550026 VS550028 VS550030 VS550039 VS550040 VS550045 VS550051 VS550056 VS550064 VS550066 VS550070 VS550076 VS550082 VS550083 VS550084 VS550086 VS550099 VS550105 VS550106 Coreqs: None BUILD_Reqd: VSSMMAC Toolmin: 313 (2014-02-17) DepAssem: *None* Modules: VSMODID COPY

VD550108 VMARC 02/17/14 18:41:25 * Miscellaneous ShadowDisk/Z message updates (2)

Update VD550108 applies to VSSI installation builds through 5516 Symptom: * Miscellaneous ShadowDisk/Z message updates (2) Problem: Additional I/O TRACE messages required. Resolution: Message strings added. Prereqs: VD550046 VD550047 VD550053 VD550090 VD550098 VD550107 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 313 (2014-02-17) DepAssem: *None* Modules: RVDMSG ASSEMBLE

VD550107 VMARC 01/03/14 12:38:41 * Miscellaneous ShadowDisk/Z message updates

Update VD550107 applies to VSSI installation builds through 5516 Symptom: * Miscellaneous ShadowDisk/Z message updates Problem: Several message text entries in RVDMSG and VDFMT refer to VPARS instead of VDISK. Resolution: Message strings updated. Prereqs: VD550046 VD550047 VD550053 VD550075 VD550090 VD550098 Coreqs: None BUILD_Reqd: VSSICP VSSICMS Toolmin: 301 (2014-01-01) DepAssem: *None* Modules: RVDMSG ASSEMBLE VDFMT ASSEMBLE

VS550106 VMARC 01/01/14 17:31:42 * Fix standalone ShadowDisk/Z install errors

Update VS550106 applies to VSSI installation builds through 5516 Symptom: * Fix standalone ShadowDisk/Z install errors Problem: Miscellaneous build errors occurring at product install time when the ShadowDisk/Z product is installed standalone (i.e., on an Install disk without a previous install of VPARS or VTAPE). Resolution: Guard code has been placed in RVSSTB and HCPDVT modules to suppress CPXLOAD calls to VTAPE modules if VTAPE is not installed. Prereqs: VS550008 VS550009 VS550011 VS550014 VS550015 VS550016 VS550019 VS550022 VS550026 VS550028 VS550030 VS550039 VS550040 VS550041 VS550045 VS550047 VS550051 VS550056 VS550064 VS550066 VS550070 VS550076 VS550081 VS550082 VS550083 VS550084 VS550086 VS550098 VS550099 VS550105 Coreqs: None BUILD_Reqd: VSSIPL VSSICP Toolmin: 301 (2014-01-01) DepAssem: *None* Modules: VSMODID COPY RVSSTB ASSEMBLE

VS550105 VMARC 12/19/13 15:10:44 * HCP Module PTF ID Tags

Update VS550105 applies to VSSI installation builds through 5516 Symptom: * HCP Module PTF ID Tags Problem: New function. Resolution: PTF ID tags added to all HCP modules modified by VSSI. Prereqs: VS550011 VS550015 VS550016 VS550019 VS550022 VS550026 VS550028 VS550030 VS550039 VS550040 VS550045 VS550051 VS550056 VS550064 VS550066 VS550070 VS550076 VS550082 VS550083 VS550084 VS550086 VS550099 Coreqs: None BUILD_Reqd: VSSMMAC Toolmin: 296 (2013-12-13) DepAssem: *None* Modules: VSMODID COPY

VD550104 VMARC 12/14/13 09:26:41 * Hung users when LOGOFF issued

Update VD550104 applies to VSSI installation builds through 5516 Symptom: * Hung users when LOGOFF issued Problem: A zVM 5.4 customer had hung users after issuing LOGOFF without a previous VxCLOSE. The subsequent SNAPDUMP showed the last command as LOGOFF, but VMDCFLAG.VMDLOGOF was 0. The user was hanging in RVPRCC (timer routine), waiting for the database SYNC to complete, but the timer had alreaady been stopped (i.e., SYNC impossible). Resolution: RVxRCC amended to: . Check for LOGOFF as the last command, as well as VMDCFLAG.VMDLOGOF and VMDOSTAT.VMDFORCE+VMDUFORC. . Set the "DIsallow new I/O" bits after the timer is stopped (and not before as was the case). Prereqs: VD550046 VD550054 VD550063 VD550066 VD550069 VD550075 VD550080 VD550088 VD550091 VD550097 VD550101 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 296 (2013-12-13) DepAssem: *None* Modules: RVDRCC ASSEMBLE

VS550102 VMARC 11/18/13 13:53:58 * HTT001 ABENDs when untracking VTAPE user

Update VS550102 applies to VSSI installation builds through 5516 Symptom: * HTT001 ABENDs when untracking VTAPE user Problem: The above ABEND occurred during one of the following commands: . VxCLOSE . LOGOFF . FORCE The HCP exit code calls RVTRSTXF, which in turn calls RVSSTQMQ with R0 = RVT_DELUSER (i.e., delete the userid from the VTAPE tracking table). RVSSTQMQ correctly deletes the user entry from the VTAPE USER table, but then (incorrectly) attempts to delete the user's virtual device entries from the same USER table, instead of from the appropriate DEVICE table. Resolution: Code amended to insert the DEVICE table address in R9 prior to device deletion, instead of using the former (and now incorrect) USER table address. Prereqs: VS550027 VS550041 VS550051 VS550064 VS550065 VS550070 VS550077 VS550081 VS550088 VS550091 VS550098 Coreqs: None BUILD_Reqd: VSSIPL VSSICP Toolmin: 290 (2013-11-12) DepAssem: *None* Modules: RVSSTQ ASSEMBLE

VD550101 VMARC 11/07/13 22:28:52 * SVC002 ABENDs at shutdown time

Update VD550101 applies to VSSI installation builds through 5516 Symptom: * SVC002 ABENDs at shutdown time Problem: Customer experienced an SVC002 ABEND while attempting to shutdown the system. VSSI module RVxSHU was attempting to reference a VPARS/VDISK user ID that had been previously forced off the system. Resolution: Made the following changes: . RVxSHU amended to bypass invalid VMDBKs if the VMDBK is not dispatchable. Prereqs: VD550046 VD550054 VD550063 VD550066 VD550069 VD550070 VD550075 VD550080 VD550088 VD550091 VD550097 VD550098 VS550101 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 289 (2013-11-07) DepAssem: *None* Modules: RVDRCC ASSEMBLE RVDSHU ASSEMBLE

VS550101 VMARC 11/07/13 22:29:24 * SVC002 ABENDs at shutdown time

Update VS550101 applies to VSSI installation builds through 5516 Symptom: * SVC002 ABENDs at shutdown time Problem: Customer experienced an SVC002 ABEND while attempting to shutdown the system. VSSI module RVxSHU was attempting to reference a VPARS/VDISK user ID that had been previously forced off the system. Resolution: Made the following changes: . RVSSTDDB amended to properly dump storage if called. Prereqs: VS550009 VS550045 VS550063 VS550070 VS550077 VS550088 VS550091 VS550092 VS550098 Coreqs: None BUILD_Reqd: VSSIPL VSSICP Toolmin: 289 (2013-11-07) DepAssem: *None* Modules: RVSSTD ASSEMBLE

VP550100 VMARC 11/07/13 22:25:44 * Misc. macro changes

Update VP550100 applies to VSSI installation builds through 5516 Symptom: * Misc. macro changes Problem: Miscellaneous MACRO changes. Resolution: Made the following changes: . VPINDXBK expanded to hold up to 256 page entry ptrs per index entry. Prereqs: VP550089 Coreqs: None BUILD_Reqd: VSSICP VSSMMAC Toolmin: 289 (2013-11-07) DepAssem: RVDDBM ASSEMBLE RVDDBS ASSEMBLE RVDDBT ASSEMBLE RVDOPS ASSEMBLE RVPDBM ASSEMBLE RVPDBS ASSEMBLE RVPDBT ASSEMBLE RVPOPS ASSEMBLE Modules: VPINDXBK COPY

VS550099 VMARC 10/25/13 10:13:51 * Add PTF ID tags to all modules

Update VS550099 applies to VSSI installation builds through 5516 Symptom: * Add PTF ID tags to all modules Problem: PTF ID tags needed for effective DUMP debugging. Resolution: This update adds a new 8-character PTF ID tag immediate after the module PROLOG. This tag is visible in CP dumps (via VMDUMPTL), and makes it easy to determine if the customer is running the correct update level for any VSSI modules. Additionally, the COPYRIGHT character strings in all modules have been updated to reflect the current date. Prereqs: VS550011 VS550015 VS550016 VS550019 VS550022 VS550026 VS550028 VS550030 VS550039 VS550040 VS550045 VS550051 VS550056 VS550064 VS550066 VS550070 VS550076 VS550082 VS550083 VS550084 VS550086 Coreqs: None BUILD_Reqd: VSSIPL VSSICP Toolmin: 287 (2013-10-23) DepAssem: *None* Modules: VSMODID COPY RVSSTL LAS55099

VD550098 VMARC 10/25/13 10:12:15 * Add PTF ID tags to all modules

Update VD550098 applies to VSSI installation builds through 5516 Symptom: * Add PTF ID tags to all modules Problem: PTF ID tags needed for effective DUMP debugging. Resolution: This update adds a new 8-character PTF ID tag immediate after the module PROLOG. This tag is visible in CP dumps (via VMDUMPTL), and makes it easy to determine if the customer is running the correct update level for any VSSI modules. Additionally, the COPYRIGHT character strings in all modules have been updated to reflect the current date. Prereqs: VD550046 VD550047 VD550053 VD550054 VD550055 VD550059 VD550064 VD550066 VD550068 VD550070 VD550086 VD550088 VD550090 VD550091 VD550094 VD550095 VS550098 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 287 (2013-10-23) DepAssem: *None* Modules: RVDBUF ASSEMBLE RVDCCL ASSEMBLE RVDCFG ASSEMBLE RVDCLR ASSEMBLE RVDCON ASSEMBLE RVDCQY ASSEMBLE RVDCSP ASSEMBLE RVDDBM ASSEMBLE RVDDBS ASSEMBLE RVDDBT ASSEMBLE RVDEXT ASSEMBLE RVDIFC ASSEMBLE RVDIOR ASSEMBLE RVDL00 ASSEMBLE RVDMSG ASSEMBLE RVDOPN ASSEMBLE RVDOPS ASSEMBLE RVDPRC ASSEMBLE RVDQY1 ASSEMBLE RVDQY2 ASSEMBLE RVDQY3 ASSEMBLE RVDRST ASSEMBLE RVDSET ASSEMBLE RVDSHU ASSEMBLE RVDSV1 ASSEMBLE RVDSV2 ASSEMBLE RVDSV3 ASSEMBLE RVDSYN ASSEMBLE

VS550098 VMARC 10/25/13 10:12:29 * Add PTF ID tags to all modules

Update VS550098 applies to VSSI installation builds through 5516 Symptom: * Add PTF ID tags to all modules Problem: PTF ID tags needed for effective DUMP debugging. Resolution: This update adds a new 8-character PTF ID tag immediate after the module PROLOG. This tag is visible in CP dumps (via VMDUMPTL), and makes it easy to determine if the customer is running the correct update level for any VSSI modules. Additionally, the COPYRIGHT character strings in all modules have been updated to reflect the current date. Prereqs: VS550008 VS550009 VS550010 VS550011 VS550013 VS550014 VS550024 VS550027 VS550039 VS550041 VS550045 VS550047 VS550048 VS550051 VS550063 VS550064 VS550065 VS550070 VS550077 VS550081 VS550088 VS550091 VS550092 Coreqs: None BUILD_Reqd: VSSIPL VSSICP Toolmin: 287 (2013-10-23) DepAssem: *None* Modules: RVSCFG ASSEMBLE RVSCMD ASSEMBLE RVSL00 ASSEMBLE RVSMSG ASSEMBLE RVSPRM ASSEMBLE RVSSTB ASSEMBLE RVSSTD ASSEMBLE RVSSTG ASSEMBLE RVSSTN ASSEMBLE RVSSTP ASSEMBLE RVSSTQ ASSEMBLE RVSUTL ASSEMBLE RVSVDY ASSEMBLE RVSVPY ASSEMBLE RVSVTY ASSEMBLE

VD550097 VMARC 10/30/13 09:31:29 * VPARS/VDISK Timer Entry Points

Update VD550097 applies to VSSI installation builds through 5516 Symptom: * VPARS/VDISK Timer Entry Points Problem: Database timer routine RVxCCWTM is not always stopped at database RESET time, causing miscellaneous HTT001/STK017 ABENDs. This issue was reported by customers running multiple-level databases (i.e., concatenated PMRs). Resolution: Made the following changes: . Entry point RVxRCCST added to RVxRCC. This function will start a CPEBK to halt the running database timer. Prereqs: VD550046 VD550054 VD550063 VD550064 VD550066 VD550067 VD550069 VD550073 VD550075 VD550078 VD550080 VD550088 VD550091 VD550095 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 287 (2013-10-23) DepAssem: *None* Modules: RVDCCW ASSEMBLE RVDRCC ASSEMBLE

VD550096 VMARC 10/23/13 09:35:20 * VPARS/VDISK Timer Entry Points

Update VD550096 applies to VSSI installation builds through 5516 Symptom: * VPARS/VDISK Timer Entry Points Problem: Database timer routine RVxCCWTM is not always stopped at database RESET time, causing miscellaneous HTT001/STK017 ABENDs. This issue was reported by customers running multiple-level databases (i.e., concatenated PMRs). Resolution: Made the following changes: . Entry point RVxRCCST added to RVxMDLAT. Prereqs: VD550042 VD550089 VS550096 Coreqs: None BUILD_Reqd: VSSICP VSSMMAC Toolmin: 287 (2013-10-23) DepAssem: *None* Modules: RVDMDLAT MACRO

VP550096 VMARC 10/23/13 09:35:51 * VPARS/VDISK Timer Entry Points

Update VP550096 applies to VSSI installation builds through 5516 Symptom: * VPARS/VDISK Timer Entry Points Problem: Database timer routine RVxCCWTM is not always stopped at database RESET time, causing miscellaneous HTT001/STK017 ABENDs. This issue was reported by customers running multiple-level databases (i.e., concatenated PMRs). Resolution: Made the following changes: . Entry point RVxRCCST added to RVxMDLAT. Prereqs: VP550008 VP550009 VP550089 VS550096 Coreqs: None BUILD_Reqd: VSSICP VSSMMAC Toolmin: 287 (2013-10-23) DepAssem: *None* Modules: RVPMDLAT MACRO

VS550096 VMARC 10/23/13 09:36:46 * VPARS/VDISK Timer Entry Points

Update VS550096 applies to VSSI installation builds through 5516 Symptom: * VPARS/VDISK Timer Entry Points Problem: Database timer routine RVxCCWTM is not always stopped at database RESET time, causing miscellaneous HTT001/STK017 ABENDs. Resolution: Made the following changes: . VSIPROLG macro modified so that module offsets generated under z/VM 5.4 and 6.2 are identical to z/VM 6.3 offsets. . New macros VSCPTRC and VSCPTRCI added. . TRACE entry points inserted into the following HCP modules: . HCPUSO . HCPUSP . HCPWRP Prereqs: VS550008 VS550009 VS550011 VS550018 VS550027 VS550040 VS550043 VS550049 VS550057 VS550062 VS550063 VS550085 Coreqs: None BUILD_Reqd: VSSIPL VSSICP VSSMMAC Toolmin: 287 (2013-10-23) DepAssem: HCPCLT ASSEMBLE HCPCPU ASSEMBLE HCPDFN ASSEMBLE HCPDGG ASSEMBLE HCPDPB ASSEMBLE HCPDTD ASSEMBLE HCPDTR ASSEMBLE HCPDTV ASSEMBLE HCPDVT ASSEMBLE HCPFTR ASSEMBLE HCPGIO ASSEMBLE HCPHTS ASSEMBLE HCPIOS ASSEMBLE HCPIOV ASSEMBLE HCPPAV ASSEMBLE HCPQVC ASSEMBLE HCPQVD ASSEMBLE HCPRDF ASSEMBLE HCPRES ASSEMBLE HCPRLI ASSEMBLE HCPRST ASSEMBLE HCPSCT ASSEMBLE HCPSPN ASSEMBLE HCPSPO ASSEMBLE HCPSPP ASSEMBLE HCPSPQ ASSEMBLE HCPSPV ASSEMBLE HCPSPY ASSEMBLE HCPSPZ ASSEMBLE HCPUSO ASSEMBLE HCPUSP ASSEMBLE HCPVDB ASSEMBLE HCPVIR ASSEMBLE HCPVOL ASSEMBLE HCPWRP ASSEMBLE RVDBUF ASSEMBLE RVDCCL ASSEMBLE RVDCCW ASSEMBLE RVDCFG ASSEMBLE RVDCLR ASSEMBLE RVDCON ASSEMBLE RVDCQY ASSEMBLE RVDCSP ASSEMBLE RVDDBM ASSEMBLE RVDDBS ASSEMBLE RVDDBT ASSEMBLE RVDEXT ASSEMBLE RVDIFC ASSEMBLE RVDIOR ASSEMBLE RVDL00 ASSEMBLE RVDMSG ASSEMBLE RVDOPN ASSEMBLE RVDOPS ASSEMBLE RVDPRC ASSEMBLE RVDQY1 ASSEMBLE RVDQY2 ASSEMBLE RVDQY3 ASSEMBLE RVDRCC ASSEMBLE RVDRST ASSEMBLE RVDSET ASSEMBLE RVDSHU ASSEMBLE RVDSV1 ASSEMBLE RVDSV2 ASSEMBLE RVDSV3 ASSEMBLE RVDSYN ASSEMBLE RVPBUF ASSEMBLE RVPCCL ASSEMBLE RVPCCW ASSEMBLE RVPCFG ASSEMBLE RVPCLR ASSEMBLE RVPCON ASSEMBLE RVPCQY ASSEMBLE RVPCSP ASSEMBLE RVPDBM ASSEMBLE RVPDBS ASSEMBLE RVPDBT ASSEMBLE RVPEXT ASSEMBLE RVPIFC ASSEMBLE RVPIOR ASSEMBLE RVPL00 ASSEMBLE RVPMSG ASSEMBLE RVPOPN ASSEMBLE RVPOPS ASSEMBLE RVPPRC ASSEMBLE RVPQY1 ASSEMBLE RVPQY2 ASSEMBLE RVPQY3 ASSEMBLE RVPRCC ASSEMBLE RVPRST ASSEMBLE RVPSET ASSEMBLE RVPSHU ASSEMBLE RVPSV1 ASSEMBLE RVPSV2 ASSEMBLE RVPSV3 ASSEMBLE RVPSYN ASSEMBLE RVSCFG ASSEMBLE RVSCMD ASSEMBLE RVSL00 ASSEMBLE RVSMSG ASSEMBLE RVSPRM ASSEMBLE RVSSTB ASSEMBLE RVSSTD ASSEMBLE RVSSTG ASSEMBLE RVSSTL ASSEMBLE RVSSTN ASSEMBLE RVSSTP ASSEMBLE RVSSTQ ASSEMBLE RVSUTL ASSEMBLE RVSVDY ASSEMBLE RVSVPY ASSEMBLE RVSVTY ASSEMBLE RVTADD ASSEMBLE RVTCCW ASSEMBLE RVTCMD ASSEMBLE RVTCON ASSEMBLE RVTDBM ASSEMBLE RVTDEF ASSEMBLE RVTIOR ASSEMBLE RVTLD1 ASSEMBLE RVTLD2 ASSEMBLE RVTL00 ASSEMBLE RVTMET ASSEMBLE RVTMNT ASSEMBLE RVTMSG ASSEMBLE RVTOCS ASSEMBLE RVTOCT ASSEMBLE RVTOPC ASSEMBLE RVTOPN ASSEMBLE RVTPRC ASSEMBLE RVTQLB ASSEMBLE RVTQY1 ASSEMBLE RVTQY2 ASSEMBLE RVTREW ASSEMBLE RVTRST ASSEMBLE RVTSCR ASSEMBLE RVTSHU ASSEMBLE RVTSPX ASSEMBLE RVTSTS ASSEMBLE RVTST1 ASSEMBLE RVTST2 ASSEMBLE RVTST3 ASSEMBLE RVTSUM ASSEMBLE RVTSV1 ASSEMBLE RVTSV2 ASSEMBLE RVTSV3 ASSEMBLE RVTSV4 ASSEMBLE RVTSV5 ASSEMBLE RVTTBL ASSEMBLE Modules: VS55MAC $EXEC VSCPTRCI COPY VSCPTRC MACRO

VD550095 VMARC 10/22/13 13:33:20 * Database OPEN hangs after VxOPEN CLEAR

Update VD550095 applies to VSSI installation builds through 5516 Symptom: * Database OPEN hangs after VxOPEN CLEAR Problem: Customer experienced database hangs when VxOPEN CLEAR NORESET issued. Further analysis indicated that the database is OPENed OK, but hangs on the CLEAR. This problem is caused by a race condition between the database sync timer started by RVxOPN, and an additional timer started by RVxCLR. The added complexity (start TRQ, CPEBK to stop TRQ, restart TRQ) is unnecessary, and may cause race conditions on single-engine z/VM images. Multiple-engine images (first- or second-level) do not appear to suffer this condition. Resolution: Made the following changes: . RVxOPN is now the ONLY place where the database timer is started. . Database timer start code removed from RVxCLR, since CLEAR only works if the database has been successfully OPENed (i.e., timer already running). Prereqs: VD550046 VD550054 VD550064 VD550066 VD550067 VD550073 VD550075 VD550078 VD550088 VD550090 VD550091 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 286 (2013-10-15) DepAssem: *None* Modules: RVDCCW ASSEMBLE RVDCLR ASSEMBLE RVDOPN ASSEMBLE

VD550094 VMARC 10/22/13 13:31:45 * Block not written if originating from ONLINE

Update VD550094 applies to VSSI installation builds through 5516 Symptom: * Block not written if originating from ONLINE Problem: PTF 530092 made NOBASE and ECHO mutually exclusive; if VxSET NOBASE was issued, the ECHO flag was turned off. This approach did not consider the effects on VPARS/VDISK ONLINE configurations (i.e., via VxSET REQONline). An ONLINE system (i.e., supporting code property of HP) is a NOBASE system where records are supplied from a remote online TPF system (i.e., not from a local BASE and not from records already in the VPARS database). ONLINE systems require ECHO ON in order to write the remote records to the VPARS/VDISK database. Resolution: Code modified to check for NOBASE and ECHO conflicts only if REQONLINE is not also indicated via VxSET. Note that the REQONLINE environment will NOT write records to the VPARS/VDISK database if ECHO is not also turned ON. The VPARS and VDISK User's Guides discuss this issue in the VPSET/VDSET documentation. Prereqs: VD550046 VD550064 VD550090 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 286 (2013-10-15) DepAssem: *None* Modules: RVDOPS ASSEMBLE RVDPRC ASSEMBLE RVDSET ASSEMBLE

VT550092 VMARC 10/03/13 15:53:50 * Expanded VSSI MACRO/COPYBOOK Expansion

Update VT550092 applies to VSSI installation builds through 5516-17 Symptom: * Expanded VSSI MACRO/COPYBOOK Expansion Problem: Miscellaneous VTAPE errors require additional VTAPE control block modification and enhanced diagnostic capability. Resolution: . Applicable MACRO/COPYBOOK structures updated . New diagnostic MACROs added. Notes: This update will bypass all assemblies. For VTAPE users, this update MUST be followed by the immediate application of VT550093, which assembles the relevant modules. Prereqs: VS550092 Coreqs: None BUILD_Reqd: VSSICP VSSMMAC Toolmin: 279 (2013-10-03) DepAssem: RVTCCW ASSEMBLE RVTCMD ASSEMBLE RVTCON ASSEMBLE RVTDBM ASSEMBLE RVTIOR ASSEMBLE RVTMET ASSEMBLE RVTMNT ASSEMBLE RVTOPC ASSEMBLE RVTQLB ASSEMBLE RVTREW ASSEMBLE RVTSCR ASSEMBLE RVTSHU ASSEMBLE RVTSTS ASSEMBLE RVTST2 ASSEMBLE RVTST3 ASSEMBLE RVTSUM ASSEMBLE RVTSV1 ASSEMBLE RVTSV2 ASSEMBLE RVTSV3 ASSEMBLE RVTSV4 ASSEMBLE RVTSV5 ASSEMBLE RVTADD ASSEMBLE RVTOCS ASSEMBLE RVTOCT ASSEMBLE RVTOPN ASSEMBLE RVTQY1 ASSEMBLE RVTQY2 ASSEMBLE RVTST1 ASSEMBLE Modules: VTACTBK COPY VTMDSKBK COPY

VS550092 VMARC 10/03/13 15:53:43 * Expanded VSSI MACRO/COPYBOOK Expansion

Update VS550092 applies to VSSI installation builds through 5516 Symptom: * Expanded VSSI MACRO/COPYBOOK Expansion Problem: Miscellaneous VTAPE errors require additional VTAPE control block modification and enhanced diagnostic capability. Resolution: . Applicable MACRO/COPYBOOK structures updated . New diagnostic MACROs added. . RVSTRACE area in RVSSTD expanded to 32 bytes. Prereqs: VS550009 VS550045 VS550063 VS550070 VS550077 VS550088 VS550091 Coreqs: None BUILD_Reqd: VSSIPL VSSICP Toolmin: 279 (2013-10-03) DepAssem: *None* Modules: RVSSTD ASSEMBLE

VD550091 VMARC 10/02/13 15:46:54 * VMDBK switch results in STK017

Update VD550091 applies to VSSI installation builds through 5516 Symptom: * VMDBK switch results in STK017 Problem: During detection of FORCED-LOGOFF, the VSSI timer routine in RVxCCW attempts to dispatch the database reset code under the VMDBK of the target user. This action causes a race condition with HCPCFM, resulting in intermittent STK017 ABENDs. This issue does not occur if the FORCE or LOGOFF commands are used; only manual testing or setting of VMDOSTAT.VMDFORCE is vulnerable to this condition. Resolution: RVxCCW timer code amended to remove all checks for VMDBK flag bits, since the VMDBK may not exist. The normal routines in HCPCFM will drive the logoff code in HCPUSO, which will in turn drive RVxRCC database reset. Prereqs: VD550046 VD550054 VD550063 VD550064 VD550066 VD550067 VD550069 VD550073 VD550075 VD550078 VD550080 VD550086 VD550088 VS550091 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 276 (2013-09-30) DepAssem: *None* Modules: RVDCCW ASSEMBLE RVDRCC ASSEMBLE RVDSV2 ASSEMBLE

VS550091 VMARC 10/02/13 15:47:10 * VMDBK switch results in STK017

Update VS550091 applies to VSSI installation builds through 5516 Symptom: * VMDBK switch results in STK017 Problem: During detection of FORCED-LOGOFF, the VSSI timer routine in RVxCCW attempts to dispatch the database reset code under the VMDBK of the target user. This action causes a race condition with HCPCFM, resulting in intermittent STK017 ABENDs. This issue does not occur if the FORCE or LOGOFF commands are used; only manual testing or setting of VMDOSTAT.VMDFORCE is vulnerable to this condition. Resolution: RVxCCW timer code amended to remove all checks for VMDBK flag bits, since the VMDBK may not exist. The normal routines in HCPCFM will drive the logoff code in HCPUSO, which will in turn drive RVxRCC database reset. Additionally, this update adds several diagnostic functions to VSSI stub code. Prereqs: VS550009 VS550027 VS550041 VS550045 VS550051 VS550063 VS550064 VS550065 VS550070 VS550077 VS550081 VS550088 Coreqs: None BUILD_Reqd: VSSIPL VSSICP Toolmin: 276 (2013-09-30) DepAssem: *None* Modules: RVSSTD ASSEMBLE RVSSTQ ASSEMBLE

VD550090 VMARC 10/02/13 15:41:18 * Database indices exhausted after 32K entries

Update VD550090 applies to VSSI installation builds through 5516 Symptom: * Database indices exhausted after 32K entries Problem: Customer is using a very large VDISK database. However, the current database indices only allow for 64 page entries per index (i.e., 32K record pointers per HI, II, DI, or RD index). The customer attempted to exceed 32K HI index entries, resulting in a HTT001 ABEND. This event occurs only if the VPARS or VDISK database is significantly larger than at most sites (e.g. > 800M records). Resolution: Made the following changes: . RVxDBT amended to force soft ABENDs for queue management errors instead of the former hard ABENDs. Additionally, guard code has been added to disallow any attempts to fit more than the maximum entries in queue index pages. . Multiple modules amended to enforce condition code checking after issuing calls to RVxDBT routines. Prereqs: VD550046 VD550047 VD550053 VD550059 VD550068 VD550089 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 276 (2013-09-30) DepAssem: *None* Modules: RVDBUF ASSEMBLE RVDCLR ASSEMBLE RVDDBM ASSEMBLE RVDDBT ASSEMBLE RVDMSG ASSEMBLE RVDOPS ASSEMBLE VDCPYASM ASSEMBLE

VD550089 VMARC 10/02/13 15:26:40 * Database indices exhausted after 32K entries

Update VD550089 applies to VSSI installation builds through 5516 Symptom: * Database indices exhausted after 32K entries Problem: Customer is using a very large VPARS database. However, the current database indices only allow for 64 page entries per index (i.e., 32K record pointers per HI, II, DI, or RD index). The customer attempted to exceed 32K HI index entries, resulting in a HTT001 ABEND. This event occurs only if the VPARS or VDISK database is significantly larger than at most sites (e.g. > 800M records). Resolution: Made the following changes: . VPINDXBK amended to double the index page pointers from 64 to 128 (i.e., 65536 entries per index) . RVxMDLAT macro amended to remove obsolete entry point RVxRCCST; no longer used. Prereqs: VD550042 Coreqs: None BUILD_Reqd: VSSICP VSSMMAC Toolmin: 276 (2013-09-30) DepAssem: *None* Modules: RVDMDLAT MACRO

VP550089 VMARC 10/02/13 15:27:43 * Database indices exhausted after 32K entries

Update VP550089 applies to VSSI installation builds through 5516 Symptom: * Database indices exhausted after 32K entries Problem: Customer is using a very large VPARS database. However, the current database indices only allow for 64 page entries per index (i.e., 32K record pointers per HI, II, DI, or RD index). The customer attempted to exceed 32K HI index entries, resulting in a HTT001 ABEND. This event occurs only if the VPARS or VDISK database is significantly larger than at most sites (e.g. > 800M records). Resolution: Made the following changes: . VPINDXBK amended to double the index page pointers from 64 to 128 (i.e., 65536 entries per index) . RVxMDLAT macro amended to remove obsolete entry point RVxRCCST; no longer used. Prereqs: VP550008 VP550009 Coreqs: None BUILD_Reqd: VSSICP VSSMMAC Toolmin: 276 (2013-09-30) DepAssem: RVDDBM ASSEMBLE RVDDBS ASSEMBLE RVDDBT ASSEMBLE RVDOPS ASSEMBLE RVPDBM ASSEMBLE RVPDBS ASSEMBLE RVPDBT ASSEMBLE RVPOPS ASSEMBLE Modules: VPINDXBK COPY RVPMDLAT MACRO

PTFs below apply to Packages at 5514 and lower

VD550088 VMARC 09/02/13 16:57:15 * Logoff-Pending after FORCE

Update VD550088 applies to VSSI installation builds through 5514 Symptom: * Logoff-Pending after FORCE Problem: VSSI database reset code not being called in all cases. Resolution: Made the following changes for proper handling of database resets if the user is in FORCED-LOGOFF status: . RVxCCW amended to bypass CCW002 soft ABEND if CCT table ptr not found in VMBDK. . RVxCSP amended to bypass CSP001 soft ABEND if CCT table ptr not found in VMBDK. . RVxIOR amended to bypass further CPEBK stacking. . RVxRCC amended to: . Use origin VMDBK for status checking. . Bypass all waits for pending I/O. . Turn off SIE bits in VMDRSTAT to avoid later hangs in HCPUSP. . RVxSV2 amended to bypass SV2002 soft ABEBDs if device DETACH has errors. Prereqs: VD550046 VD550054 VD550063 VD550064 VD550066 VD550067 VD550069 VD550073 VD550075 VD550078 VD550080 VD550086 VS550087 VS550088 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 265 (2013-08-21) DepAssem: *None* Modules: RVDCCW ASSEMBLE RVDCSP ASSEMBLE RVDIOR ASSEMBLE RVDRCC ASSEMBLE RVDSV2 ASSEMBLE

VS550088 VMARC 09/02/13 16:57:31 * Logoff-Pending after FORCE

Update VS550088 applies to VSSI installation builds through 5514 Symptom: * Logoff-Pending after FORCE Problem: VSSI database reset code not being called in all cases. Resolution: Made the following changes for proper handling of database resets if the user is in FORCED-LOGOFF status: . HCPUSO amended to call DB reset code from multiple locations. . Reinstated database reset code in HCPUSP. . Diagnostic support functions added to RVSSTD. . Diagnostic support functions added to RVSSTQ. Prereqs: VS550009 VS550027 VS550041 VS550045 VS550051 VS550063 VS550064 VS550065 VS550070 VS550077 VS550087 VS550081 Coreqs: None BUILD_Reqd: VSSIPL VSSICP Toolmin: 265 (2013-08-21) DepAssem: *None* Modules: RVSSTD ASSEMBLE RVSSTQ ASSEMBLE

VS550087 VMARC 09/02/13 17:21:58 * Logoff-Pending after FORCE

Update VS550087 applies to VSSI installation builds through 5514 Symptom: * Logoff-Pending after FORCE Problem: VSSI database reset code not being called in all cases. Resolution: Made the following changes for proper handling of database resets if the user is in FORCED-LOGOFF status: . Serialization lock added to RVSVPUBK. Prereqs: VS550027 VS550065 Coreqs: None BUILD_Reqd: VSSIPL VSSICP VSSMMAC Toolmin: 265 (2013-08-21) DepAssem: RVSSTQ ASSEMBLE Modules: RVSVPUBK COPY

VD550086 VMARC 08/16/13 12:19:05 * CP Exit Cleanup

Update VD550086 applies to VSSI installation builds through 5514 Symptom: * CP Exit Cleanup Problem: New function. Resolution: This update updates the VSSIVD PRODUCT file to support the CP exit changes made in VS550086. Prereqs: VD550046 VS550086 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 260 (2013-07-12) DepAssem: *None* Modules: RVDSV2 ASSEMBLE

VS550086 VMARC 08/16/13 12:19:19 * CP Exit Cleanup

Update VS550086 applies to VSSI installation builds through 5514 Symptom: * CP Exit Cleanup Problem: New function. Resolution: This update does as follows: . Removes the VSSI exit point in IBM module HCPUSP. All VSSI VPARS/VDISK database reset code in user LOGOFF and FORCED-LOGOFF scenarios is now invoked via HCPUSO; HCPUSP is no longer needed. . Adds a new VSSI exit point in IBM module HCPPAV. This exit point begins VSSI support of PAV and HyperPAV aliases. The current exit point is an effective NO-OP (i.e., no modifications made to PAV VDEVs), and will be modified in a future PTF. Prereqs: VS550011 VS550015 VS550016 VS550019 VS550022 VS550026 VS550028 VS550030 VS550039 VS550040 VS550045 VS550051 VS550056 VS550064 VS550066 VS550070 VS550076 VS550082 VS550083 VS550084 Coreqs: None BUILD_Reqd: VSSMMAC Toolmin: 260 (2013-07-12) DepAssem: *None* Modules: VSMODID COPY

VS550085 VMARC 08/16/13 07:33:37 * CP Exit Cleanup

Update VS550085 applies to VSSI installation builds through 5514 Symptom: * CP Exit Cleanup Problem: New function. Resolution: This update adds a new macro, VSXRL, for architecture- dependent EXECUTE instruction generation (EX for HLASM versions less than 1.6 or z/VM releases older than 6.1, EXRL otherwise). Prereqs: VS550008 VS550009 VS550011 VS550018 VS550027 VS550040 VS550043 VS550049 VS550057 VS550062 VS550063 Coreqs: None BUILD_Reqd: VSSMMAC Toolmin: 260 (2013-07-12) DepAssem: *None* Modules: VS55MAC $EXEC VSXRL MACRO

VS550084 VMARC 08/15/13 07:33:07 * STK017 ABENDs in forced-logoff (4)

Update VS550084 applies to VSSI installation builds through 5514 Symptom: * STK017 ABENDs in forced-logoff (4) Problem: Customer code sets VMDOSTAT.VMDFORCE to force a VPARS/VDISK user off the system. CP eventually calls entry point HCPUSOPR, which does not call the VSSI database reset code. The VSSI database timer thus continues to run, which causes a STK017 ABEND once the user has been logged off. Resolution: HCPUSO amended to invoke VSSI exit point RVxRCCXL from within entry point HCPUSOPR, which is common to: . the LOGOFF command processor . the FORCE command processor . manual setting of VMDOSTAT.VMDFORCE Prereqs: VS550011 VS550015 VS550016 VS550019 VS550022 VS550026 VS550028 VS550030 VS550039 VS550040 VS550045 VS550051 VS550056 VS550064 VS550066 VS550070 VS550076 VS550082 VS550083 Coreqs: None BUILD_Reqd: VSSIPL VSSMMAC Toolmin: 260 (2013-07-12) DepAssem: *None* Modules: VSMODID COPY

VS550083 VMARC 08/14/13 08:54:46 * Extended-relative instructions invalid for Z9

Update VS550083 applies to VSSI installation builds through 5514 Symptom: * Extended-relative instructions invalid for Z9 Problem: Customers running on the processors older than Z10 cannot use the following extended-relative instructions: . LRL . STRL . EXRL The VSLRL and VSSTL macros emit instructions based on the HL/ASM level (versions < 1.6 do not support the above instructions); no provision was made for the hardware architecture. Resolution: The VSLRL and VSSTL macros have been amended to check for the z/VM release as well as the HL/ASM version (i.e., z/VM 5.4 was the last release capable of running on processors older than Z10). Prereqs: VS550009 VS550011 VS550015 VS550016 VS550019 VS550022 VS550026 VS550028 VS550030 VS550039 VS550040 VS550045 VS550051 VS550056 VS550064 VS550066 VS550070 VS550076 VS550081 VS550082 Coreqs: None BUILD_Reqd: VSSIPL VSSICP Toolmin: 260 (2013-07-12) DepAssem: RVDBUF ASSEMBLE RVDCCL ASSEMBLE RVDCCW ASSEMBLE RVDCFG ASSEMBLE RVDCLR ASSEMBLE RVDCON ASSEMBLE RVDCQY ASSEMBLE RVDCSP ASSEMBLE RVDDBM ASSEMBLE RVDDBS ASSEMBLE RVDIFC ASSEMBLE RVDIOR ASSEMBLE RVDOPN ASSEMBLE RVDOPS ASSEMBLE RVDPRC ASSEMBLE RVDQY1 ASSEMBLE RVDQY2 ASSEMBLE RVDQY3 ASSEMBLE RVDRCC ASSEMBLE RVDRST ASSEMBLE RVDSET ASSEMBLE RVDSHU ASSEMBLE RVDSV1 ASSEMBLE RVDSV2 ASSEMBLE RVDSV3 ASSEMBLE RVPBUF ASSEMBLE RVPCCL ASSEMBLE RVPCCW ASSEMBLE RVPCFG ASSEMBLE RVPCLR ASSEMBLE RVPCON ASSEMBLE RVPCQY ASSEMBLE RVPCSP ASSEMBLE RVPDBM ASSEMBLE RVPDBS ASSEMBLE RVPIFC ASSEMBLE RVPIOR ASSEMBLE RVPOPN ASSEMBLE RVPOPS ASSEMBLE RVPPRC ASSEMBLE RVPQY1 ASSEMBLE RVPQY2 ASSEMBLE RVPQY3 ASSEMBLE RVPRCC ASSEMBLE RVPRST ASSEMBLE RVPSET ASSEMBLE RVPSHU ASSEMBLE RVPSV1 ASSEMBLE RVPSV2 ASSEMBLE RVPSV3 ASSEMBLE RVSCFG ASSEMBLE RVSCMD ASSEMBLE RVSGTA ASSEMBLE RVSGTB ASSEMBLE RVSPRM ASSEMBLE RVSSTB ASSEMBLE RVSSTQ ASSEMBLE RVSUTL ASSEMBLE RVTADD ASSEMBLE RVTCCW ASSEMBLE RVTCMD ASSEMBLE RVTCON ASSEMBLE RVTDBM ASSEMBLE RVTDEF ASSEMBLE RVTIOR ASSEMBLE RVTLD1 ASSEMBLE RVTLD2 ASSEMBLE RVTMET ASSEMBLE RVTMNT ASSEMBLE RVTOCS ASSEMBLE RVTOCT ASSEMBLE RVTOPC ASSEMBLE RVTOPN ASSEMBLE RVTPRC ASSEMBLE RVTQLB ASSEMBLE RVTQY1 ASSEMBLE RVTQY2 ASSEMBLE RVTREW ASSEMBLE RVTRST ASSEMBLE RVTSCR ASSEMBLE RVTSHU ASSEMBLE RVTSPX ASSEMBLE RVTSTS ASSEMBLE RVTST1 ASSEMBLE RVTST2 ASSEMBLE RVTST3 ASSEMBLE RVTSUM ASSEMBLE RVTSV1 ASSEMBLE RVTSV2 ASSEMBLE RVTSV3 ASSEMBLE RVTSV4 ASSEMBLE RVTSV5 ASSEMBLE Modules: VSMODID COPY VSLRL MACRO VSSTL MACRO RVSSTL LAS55083

VS550082 VMARC 08/10/13 09:44:56 * Extended-relative instructions invalid for Z9

Update VS550082 applies to VSSI installation builds through 5514 Symptom: * Extended-relative instructions invalid for Z9 Problem: Customers running on the processors older than Z10 cannot use the following extended-relative instructions: . LRL . STRL . EXRL The VSLRL and VSSTL macros emit instructions based on the HL/ASM level (versions < 1.6 do not support the above instructions); no provision was made for the hardware architecture. Resolution: The VSLRL and VSSTL macros have been amended to check for the z/VM release as well as the HL/ASM version (i.e., z/VM 5.4 was the last release capable of running on processors older than Z10). Prereqs: VS550011 VS550015 VS550016 VS550019 VS550022 VS550026 VS550028 VS550030 VS550039 VS550040 VS550045 VS550051 VS550056 VS550064 VS550066 VS550070 VS550076 Coreqs: None BUILD_Reqd: VSSIPL VSSICP Toolmin: 260 (2013-07-12) DepAssem: *None* Modules: VSMODID COPY RVSSTL LAS55082

VS550081 VMARC 08/10/13 09:41:37 * Extended-relative instructions invalid for Z9

Update VS550081 applies to VSSI installation builds through 5514 Symptom: * Extended-relative instructions invalid for Z9 Problem: Customers running on the processors older than Z10 cannot use the following extended-relative instructions: . LRL . STRL . EXRL The VSLRL and VSSTL macros emit instructions based on the HL/ASM level (versions < 1.6 do not support the above instructions); no provision was made for the hardware architecture. Resolution: The VSLRL and VSSTL macros have been amended to check for the z/VM release as well as the HL/ASM version (i.e., z/VM 5.4 was the last release capable of running on processors older than Z10). Prereqs: VS550008 VS550009 VS550014 VS550027 VS550039 VS550041 VS550045 VS550047 VS550051 VS550064 VS550065 VS550070 VS550077 Coreqs: None BUILD_Reqd: VSSIPL VSSICP Toolmin: 260 (2013-07-12) DepAssem: RVDBUF ASSEMBLE RVDCCL ASSEMBLE RVDCCW ASSEMBLE RVDCFG ASSEMBLE RVDCLR ASSEMBLE RVDCON ASSEMBLE RVDCQY ASSEMBLE RVDCSP ASSEMBLE RVDDBM ASSEMBLE RVDDBS ASSEMBLE RVDIFC ASSEMBLE RVDIOR ASSEMBLE RVDOPN ASSEMBLE RVDOPS ASSEMBLE RVDPRC ASSEMBLE RVDQY1 ASSEMBLE RVDQY2 ASSEMBLE RVDQY3 ASSEMBLE RVDRCC ASSEMBLE RVDRST ASSEMBLE RVDSET ASSEMBLE RVDSHU ASSEMBLE RVDSV1 ASSEMBLE RVDSV2 ASSEMBLE RVDSV3 ASSEMBLE RVPBUF ASSEMBLE RVPCCL ASSEMBLE RVPCCW ASSEMBLE RVPCFG ASSEMBLE RVPCLR ASSEMBLE RVPCON ASSEMBLE RVPCQY ASSEMBLE RVPCSP ASSEMBLE RVPDBM ASSEMBLE RVPDBS ASSEMBLE RVPIFC ASSEMBLE RVPIOR ASSEMBLE RVPOPN ASSEMBLE RVPOPS ASSEMBLE RVPPRC ASSEMBLE RVPQY1 ASSEMBLE RVPQY2 ASSEMBLE RVPQY3 ASSEMBLE RVPRCC ASSEMBLE RVPRST ASSEMBLE RVPSET ASSEMBLE RVPSHU ASSEMBLE RVPSV1 ASSEMBLE RVPSV2 ASSEMBLE RVPSV3 ASSEMBLE RVSCFG ASSEMBLE RVSCMD ASSEMBLE RVSGTA ASSEMBLE RVSGTB ASSEMBLE RVSPRM ASSEMBLE RVSSTB ASSEMBLE RVSSTQ ASSEMBLE RVSUTL ASSEMBLE RVTADD ASSEMBLE RVTCCW ASSEMBLE RVTCMD ASSEMBLE RVTCON ASSEMBLE RVTDBM ASSEMBLE RVTDEF ASSEMBLE RVTIOR ASSEMBLE RVTLD1 ASSEMBLE RVTLD2 ASSEMBLE RVTMET ASSEMBLE RVTMNT ASSEMBLE RVTOCS ASSEMBLE RVTOCT ASSEMBLE RVTOPC ASSEMBLE RVTOPN ASSEMBLE RVTPRC ASSEMBLE RVTQLB ASSEMBLE RVTQY1 ASSEMBLE RVTQY2 ASSEMBLE RVTREW ASSEMBLE RVTRST ASSEMBLE RVTSCR ASSEMBLE RVTSHU ASSEMBLE RVTSPX ASSEMBLE RVTSTS ASSEMBLE RVTST1 ASSEMBLE RVTST2 ASSEMBLE RVTST3 ASSEMBLE RVTSUM ASSEMBLE RVTSV1 ASSEMBLE RVTSV2 ASSEMBLE RVTSV3 ASSEMBLE RVTSV4 ASSEMBLE RVTSV5 ASSEMBLE Modules: VSHCPV MACRO VSLRL MACRO VSSTL MACRO RVSSTB ASSEMBLE RVSSTQ ASSEMBLE

VD550080 VMARC 08/09/13 08:37:38 * Logoff-pending for forced VPARS/VDISK user

Update VD550080 applies to VSSI installation builds through 5514 Symptom: * Logoff-pending for forced VPARS/VDISK user Problem: Customer initiated force-logoff for a VPARS/VDISK user via setting VMDOSTAT.VMDFORCE. This user had I/O requests pending, which were not restarted due to the FORCE request. Entry point RVxRCCRR entered a loop waiting for the I/O to complete, which caused a FORCE-PENDING status for the user (i.e., the wait loop never completed). Resolution: RVxRCCRR amended to bypass pending I/O requests in the event that FORCE-LOGOFF is detected. Pending I/O requests will be lost, but the ID should not be hung in FORCE-PENDING status. Prereqs: VD550046 VD550054 VD550063 VD550066 VD550069 VD550075 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 260 (2013-07-12) DepAssem: *None* Modules: RVDRCC ASSEMBLE

VD550078 VMARC 08/01/13 13:25:43 * Additional STK017 ABENDS at forced-LOGOFF

Update VD550078 applies to VSSI installation builds through 5514 Symptom: * Additional STK017 ABENDS at forced-LOGOFF Problem: Continuing STK017 ABENDs at forced-logoff. Resolution: Additional force-logoff checks added in RVxCCW (to avoid CPEBK launch). Prereqs: VD550046 VD550054 VD550064 VD550066 VD550067 VD550073 VD550075 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 260 (2013-07-12) DepAssem: *None* Modules: RVDCCW ASSEMBLE

VS550077 VMARC 08/01/13 07:52:42 * EXRL instruction invalid with HLASM V5

Update VS550077 applies to VSSI installation builds through 5514 Symptom: * EXRL instruction invalid with HLASM V5 Problem: HLASM5 does not support the EXRL instruction. Resolution: Code amended to use EX instead of EXRL. VSSI support for HLASM5 will eventually be withdrawn in future releases; customers are STRONGLY recommended to upgrade to HLASM V6 or higher. Prereqs: VS550008 VS550009 VS550010 VS550024 VS550027 VS550041 VS550045 VS550051 VS550063 VS550064 VS550065 VS550070 Coreqs: None BUILD_Reqd: VSSIPL VSSICP Toolmin: 260 (2013-07-12) DepAssem: *None* Modules: RVSCFG ASSEMBLE RVSSTD ASSEMBLE RVSSTQ ASSEMBLE

VS550076 VMARC 07/31/13 08:36:18 * Handle FORCED-LOGOFF caused via user code

Update VS550076 applies to VSSI installation builds through 5514 Symptom: * Handle FORCED-LOGOFF caused via user code Problem: Customer supports a user modification to CP which generates a forced-logoff for specific VM userids via setting VMDOSTAT.VMDFORCE. Since the above bit was set in user code, and not via the FORCE command, the VSSI database reset code in HCPUSOFL (FORCE command) and HCPUSOLG (LOGOFF command) was not driven, resulting in STK017 ABENDs when database timers attempted to process after the userid was already logged off. Resolution: HCPUSO amended to capture FORCE-LOGOFF indication in entry point HCPUSORF (involuntary FORCE-LOGOFF) and invoke database reset routine. Notes: After application of this PTF, the customer must rebuild the CP NUC; e.g.: . vssetup . vssiprep . vsbldnuc . vscopy nuc cf1 (force (if z/VM < 6.2) . vscopy nuc cf1 cf0 (force (if z/VM >= 6.2) Prereqs: VS550011 VS550015 VS550016 VS550019 VS550022 VS550026 VS550028 VS550030 VS550039 VS550040 VS550045 VS550051 VS550056 VS550064 VS550066 VS550070 Coreqs: None BUILD_Reqd: VSSIPL VSSMMAC Toolmin: 260 (2013-07-12) DepAssem: *None* Modules: VSMODID COPY

VD550075 VMARC 07/26/13 12:06:20 * Incorrect counter decrement for open DB count

Update VD550075 applies to VSSI installation builds through 5514 Symptom: * Incorrect counter decrement for open DB count Problem: Several VPARS/VDISK counters have invalid values: . VP6MAXRW . VP6MAXRO Several VPARS/VDISK counters are being decremented incorrectly (i.e., < 0): . VP6OPNRW . VP6OPNRO Resolution: Logic amended to set correct counter values. Prereqs: VD550046 VD550054 VD550063 VD550064 VD550066 VD550067 VD550069 VD550073 Coreqs: None BUILD_Reqd: VSSICP VSSICMS Toolmin: 260 (2013-07-12) DepAssem: *None* Modules: RVDCCW ASSEMBLE RVDRCC ASSEMBLE VDFMT ASSEMBLE

VD550074 VMARC 07/26/13 12:04:24 * Incorrect counter decrement for open DB count

Update VD550074 applies to VSSI installation builds through 5514 Symptom: * Incorrect counter decrement for open DB count Problem: Several VPARS/VDISK counters have invalid values: . VP6MAXRW . VP6MAXRO Several VPARS/VDISK counters are being decremented incorrectly (i.e., < 0): . VP6OPNRW . VP6OPNRO Resolution: Logic amended to set correct counter values. Prereqs: VD550042 Coreqs: None BUILD_Reqd: VSSICP VSSMMAC Toolmin: 260 (2013-07-12) DepAssem: RVDDBM ASSEMBLE RVDSV1 ASSEMBLE Modules: VD6CNTRL MACRO

VP550074 VMARC 07/26/13 12:04:58 * Incorrect counter decrement for open DB count

Update VP550074 applies to VSSI installation builds through 5514 Symptom: * Incorrect counter decrement for open DB count Problem: Several VPARS/VDISK counters have invalid values: . VP6MAXRW . VP6MAXRO Several VPARS/VDISK counters are being decremented incorrectly (i.e., < 0): . VP6OPNRW . VP6OPNRO Resolution: Logic amended to set correct counter values. Prereqs: VP550023 Coreqs: None BUILD_Reqd: VSSICP VSSICMS VSSMMAC Toolmin: 260 (2013-07-12) DepAssem: RVDBUF ASSEMBLE RVDCCL ASSEMBLE RVDCCW ASSEMBLE RVDCFG ASSEMBLE RVDCLR ASSEMBLE RVDCON ASSEMBLE RVDCQY ASSEMBLE RVDCSP ASSEMBLE RVDDBM ASSEMBLE RVDDBS ASSEMBLE RVDDBT ASSEMBLE RVDEXT ASSEMBLE RVDIFC ASSEMBLE RVDIOR ASSEMBLE RVDOPN ASSEMBLE RVDOPS ASSEMBLE RVDQY1 ASSEMBLE RVDQY2 ASSEMBLE RVDQY3 ASSEMBLE RVDRCC ASSEMBLE RVDSET ASSEMBLE RVDSHU ASSEMBLE RVDSV1 ASSEMBLE RVDSV2 ASSEMBLE RVDSV3 ASSEMBLE RVDSYN ASSEMBLE RVPBUF ASSEMBLE RVPCCL ASSEMBLE RVPCCW ASSEMBLE RVPCFG ASSEMBLE RVPCLR ASSEMBLE RVPCON ASSEMBLE RVPCQY ASSEMBLE RVPCSP ASSEMBLE RVPDBM ASSEMBLE RVPDBS ASSEMBLE RVPDBT ASSEMBLE RVPEXT ASSEMBLE RVPIFC ASSEMBLE RVPIOR ASSEMBLE RVPOPN ASSEMBLE RVPOPS ASSEMBLE RVPQY1 ASSEMBLE RVPQY2 ASSEMBLE RVPQY3 ASSEMBLE RVPRCC ASSEMBLE RVPSET ASSEMBLE RVPSHU ASSEMBLE RVPSV1 ASSEMBLE RVPSV2 ASSEMBLE RVPSV3 ASSEMBLE RVPSYN ASSEMBLE VDBKUP ASSEMBLE VDCHKDIR ASSEMBLE VDFMT ASSEMBLE VDREST ASSEMBLE VDSCAN ASSEMBLE VDUNLD ASSEMBLE VDUTIL ASSEMBLE VPBKUP ASSEMBLE VPCHKDIR ASSEMBLE VPFMT ASSEMBLE VPREST ASSEMBLE VPRESTO ASSEMBLE VPSCAN ASSEMBLE VPUNLD ASSEMBLE VPUTIL ASSEMBLE Modules: VPCTLBK COPY VP6CNTRL MACRO

VD550073 VMARC 07/17/13 09:16:07 * STK017 timer queue ABENDs (3)

Update VD550073 applies to VSSI installation builds through 5514 Symptom: * STK017 timer queue ABENDs (3) Problem: More race conditions found in async timer routine. Resolution: RVxCCWTM amended fo check VMDBK queue flags prior to dispatching the next CPEBK. Prereqs: VD550046 VD550054 VD550064 VD550066 VD550067 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 259 (2013-07-08) DepAssem: *None* Modules: RVDCCW ASSEMBLE

VS550072 VMARC 07/17/13 16:59:04 * New function - dump memory block

Update VS550072 applies to VSSI installation builds through 5514 Symptom: * New function - dump memory block Problem: New Dump Memory function. Resolution: VSSUBR now supports a new API (VSPRTMEM) to dump arbitrary blocks of memory from 1 to 16M bytes. Prereqs: None Coreqs: None BUILD_Reqd: VSSICMS Toolmin: 259 (2013-07-08) DepAssem: *None* Modules: VSSUBR ASSEMBLE

VS550071 VMARC 07/10/13 13:18:06 * CMS linkage macro enhancements

Update VS550071 applies to VSSI installation builds through 5514 Symptom: * CMS linkage macro enhancements Problem: CMS linkage macros do not use baseless addressing. Resolution: MACROs modified to use baseless addressing. Prereqs: None Coreqs: None BUILD_Reqd: VSSICMS VSSMMAC Toolmin: 259 (2013-07-08) DepAssem: VSSTRC ASSEMBLE VSSUBR ASSEMBLE VSTRCDIF ASSEMBLE Modules: VSXCALL MACRO VSXENTR MACRO VSXEXIT MACRO

VD550070 VMARC 07/09/13 08:59:23 * Expanded message lengths

Update VD550070 applies to VSSI installation builds through 5514 Symptom: * Expanded message lengths Problem: Message print enhancement. Resolution: Made the following changes: . Message sizes for all stub code message have been increased to 72 bytes from 60 bytes. . Enhancements made to Print Memory Block routine to make the output look more CP-like. Prereqs: VD550046 VD550054 VD550066 VS550070 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 259 (2013-07-08) DepAssem: *None* Modules: RVDRST ASSEMBLE RVDSHU ASSEMBLE

VS550070 VMARC 07/09/13 08:59:40 * Expanded message lengths

Update VS550070 applies to VSSI installation builds through 5514 Symptom: * Expanded message lengths Problem: Message print enhancement. Resolution: Made the following changes: . Message sizes for all stub code message have been increased to 72 bytes from 60 bytes. . Enhancements made to Print Memory Block routine to make the output look more CP-like. Prereqs: VS550008 VS550009 VS550010 VS550011 VS550013 VS550014 VS550015 VS550016 VS550019 VS550022 VS550024 VS550026 VS550027 VS550028 VS550030 VS550039 VS550040 VS550041 VS550045 VS550047 VS550051 VS550056 VS550063 VS550064 VS550065 VS550066 Coreqs: None BUILD_Reqd: VSSIPL VSSICP Toolmin: 259 (2013-07-08) DepAssem: *None* Modules: VSMODID COPY RVSCFG ASSEMBLE RVSSTB ASSEMBLE RVSSTD ASSEMBLE RVSSTG ASSEMBLE RVSSTP ASSEMBLE RVSSTQ ASSEMBLE RVSSTL LAS55070

VD550069 VMARC 07/05/13 13:10:28 * STK017 timer queue ABENDS (2)

Update VD550069 applies to VSSI installation builds through 5514 Symptom: * STK017 timer queue ABENDS (2) Problem: User experienced STK017 ABEND with PTF Vx550067 applied. Although the previous update drastically reduced these occurrences, it did not entirely eliminate race conditions between RVxRCCCL (entered during database close) and RVcCCWTM (async timer statistics routine). Resolution: RVxRCC amended to force 3-second wait for timer expiration if user is in LOGOFF or FORCE-LOGOFF status. Prereqs: VD550046 VD550054 VD550063 VD550066 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 253 (2013-06-19) DepAssem: *None* Modules: RVDRCC ASSEMBLE

VD550068 VMARC 07/03/13 13:24:02 * IPL2 expanded record write truncated

Update VD550068 applies to VSSI installation builds through 5514 Symptom: * IPL2 expanded record write truncated Problem: Cylinder 0, track 0 I/O uses Read Count/Key/Data (x'1E') and Write Count/Key/Data (x'1D') to read and write the IPL1, IPL2, VOL1, and IPLA records on track 0. If one of the above records exist on the VPARS/VDISK database, and the user subsequently attempts to write larger records, the record size is truncated to the current size on the database, and the truncated record is written. This action causes incorrect record lengths when used by subsequent operations (such as IPL). Resolution: RVxDBM has been modified to erase the existing VPARS/VDISK record on track 0 prior to the write of the new record to the database. The record size of any Track 0 record is thus always set by the last write operation. Prereqs: VD550046 VD550059 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 253 (2013-06-19) DepAssem: *None* Modules: RVDDBM ASSEMBLE

VD550067 VMARC 06/25/13 11:12:34 * STK017 ABENDs in forced-LOGOFF

Update VD550067 applies to VSSI installation builds through 5514 Symptom: * STK017 ABENDs in forced-LOGOFF Problem: Customer experienced a STK017 ABEND in RVxCCWTM (timer management routine) after forced-LOGOFF. This is a race condition; the logoff command executed while the timer routine was running. Resolution: RVxCCW amended to add an extra check just before a new CPEBK is launched. If the user no longer exists, the CPEBK launch is bypassed. Prereqs: VD550046 VD550054 VD550064 VD550066 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 253 (2013-06-19) DepAssem: *None* Modules: RVDCCW ASSEMBLE

VD550066 VMARC 06/17/13 14:11:03 * HTT001 ABENDs in VPARS/VDISK TRQ handler

Update VD550066 applies to VSSI installation builds through 5514 Symptom: * HTT001 ABENDs in VPARS/VDISK TRQ handler Problem: Customer received HTT001 ABENDs while attempting to force-logoff VPARS/VDISK users. This ABEND was partially addressed by PTF 550064, but failed to address the case where the user VMDBK has already been destroyed by CP. Resolution: Made the following changes: . RVSSTQ amended to save and validate the user's TRQBLOK address. At database CLOSE time (called via user VPCLOSE|VDCLOSE command, LOGOFF, or forced-LOGOFF), the saved address is destroyed. . RVxCCWTM amended to validate the TRQBLOK address via a call to RVSSTQ, and to bypass TRQ processing if the address is no longer valid. Application of this PTF requires the immediate application of the 550066 PTF9s). After all 550065 and 550066 PTFs are applied, you must do the following to install all service elements: . vssetup . vssiprep . vsasmall . vsbldnuc . vscopy nuc cf1 (force (if target z/VM < 6.2) . vscopy nuc cf1 cf0 (force (if target z/VM >= 6.2) Prereqs: VD550046 VD550054 VD550063 VD550064 VS550066 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 249 (2013-05-23) DepAssem: *None* Modules: RVDCCW ASSEMBLE RVDIFC ASSEMBLE RVDOPN ASSEMBLE RVDRCC ASSEMBLE RVDRST ASSEMBLE RVDSV1 ASSEMBLE

VS550066 VMARC 06/17/13 14:11:37 * HTT001 ABENDs in VPARS/VDISK TRQ handler

Update VS550066 applies to VSSI installation builds through 5514 Symptom: * HTT001 ABENDs in VPARS/VDISK TRQ handler Problem: Customer received HTT001 ABENDs while attempting to force-logoff VPARS/VDISK users. This ABEND was partially addressed by PTF 550064, but failed to address the case where the user VMDBK has already been destroyed by CP. Resolution: Made the following changes: . RVSSTQ amended to save and validate the user's TRQBLOK address. At database CLOSE time (called via user VPCLOSE|VDCLOSE command, LOGOFF, or forced-LOGOFF), the saved address is destroyed. . RVxCCWTM amended to validate the TRQBLOK address via a call to RVSSTQ, and to bypass TRQ processing if the address is no longer valid. Application of this PTF requires the immediate application of the 550066 PTF9s). After all 550065 and 550066 PTFs are applied, you must do the following to install all service elements: . vssetup . vssiprep . vsasmall . vsbldnuc . vscopy nuc cf1 (force (if target z/VM < 6.2) . vscopy nuc cf1 cf0 (force (if target z/VM >= 6.2) Prereqs: VS550011 VS550015 VS550016 VS550019 VS550022 VS550026 VS550028 VS550030 VS550039 VS550040 VS550045 VS550051 VS550056 VS550064 Coreqs: None BUILD_Reqd: VSSMMAC Toolmin: 249 (2013-05-23) DepAssem: *None* Modules: VSMODID COPY

VS550065 VMARC 06/17/13 14:02:51 * HTT001 ABENDs in VPARS/VDISK TRQ handler

Update VS550065 applies to VSSI installation builds through 5514 Symptom: * HTT001 ABENDs in VPARS/VDISK TRQ handler Problem: Customer received HTT001 ABENDs while attempting to force-logoff VPARS/VDISK users. This ABEND was partially addressed by PTF 550064, but failed to address the case where the user VMDBK has already been destroyed by CP. Resolution: Made the following changes: . RVSSTQ amended to save and validate the user's TRQBLOK address. At database CLOSE time (called via user VPCLOSE|VDCLOSE command, LOGOFF, or forced-LOGOFF), the saved address is destroyed. . RVxCCWTM amended to validate the TRQBLOK address via a call to RVSSTQ, and to bypass TRQ processing if the address is no longer valid. Application of this PTF requires the immediate application of the 550066 PTF9s). After all 550065 and 550066 PTFs are applied, you must do the following to install all service elements: . vssetup . vssiprep . vsasmall . vsbldnuc . vscopy nuc cf1 (force (if target z/VM < 6.2) . vscopy nuc cf1 cf0 (force (if target z/VM >= 6.2) Prereqs: VS550008 VS550025 VS550027 VS550040 VS550041 VS550045 VS550051 VS550064 Coreqs: None BUILD_Reqd: VSSIPL VSSICP Toolmin: 249 (2013-05-23) DepAssem: RVSSTQ ASSEMBLE HCPDFN ASSEMBLE HCPDPB ASSEMBLE HCPDTD ASSEMBLE HCPDTR ASSEMBLE HCPDTV ASSEMBLE HCPDVT ASSEMBLE HCPIOS ASSEMBLE HCPQVD ASSEMBLE HCPRDF ASSEMBLE HCPRES ASSEMBLE HCPRLI ASSEMBLE HCPRST ASSEMBLE HCPSPN ASSEMBLE HCPSPO ASSEMBLE HCPSPP ASSEMBLE HCPSPQ ASSEMBLE HCPSPV ASSEMBLE HCPSPY ASSEMBLE HCPSPZ ASSEMBLE HCPUSO ASSEMBLE HCPUSP ASSEMBLE HCPVDB ASSEMBLE HCPVIR ASSEMBLE HCPWRP ASSEMBLE RVDCCW ASSEMBLE RVDCFG ASSEMBLE RVDCON ASSEMBLE RVDCQY ASSEMBLE RVDCSP ASSEMBLE RVDIFC ASSEMBLE RVDIOR ASSEMBLE RVDOPN ASSEMBLE RVDOPS ASSEMBLE RVDQY1 ASSEMBLE RVDQY2 ASSEMBLE RVDQY3 ASSEMBLE RVDRCC ASSEMBLE RVDSV1 ASSEMBLE RVDSV2 ASSEMBLE RVPCCW ASSEMBLE RVPCFG ASSEMBLE RVPCON ASSEMBLE RVPCQY ASSEMBLE RVPCSP ASSEMBLE RVPIFC ASSEMBLE RVPIOR ASSEMBLE RVPOPN ASSEMBLE RVPOPS ASSEMBLE RVPQY1 ASSEMBLE RVPQY2 ASSEMBLE RVPQY3 ASSEMBLE RVPRCC ASSEMBLE RVPSV1 ASSEMBLE RVPSV2 ASSEMBLE RVSCFG ASSEMBLE RVTADD ASSEMBLE RVTCON ASSEMBLE RVTDBM ASSEMBLE RVTIOR ASSEMBLE RVTLD1 ASSEMBLE RVTLD2 ASSEMBLE RVTMET ASSEMBLE RVTMNT ASSEMBLE RVTOCS ASSEMBLE RVTOPN ASSEMBLE RVTPRC ASSEMBLE RVTQLB ASSEMBLE RVTQY2 ASSEMBLE RVTSUM ASSEMBLE RVTSV2 ASSEMBLE RVTSV4 ASSEMBLE Modules: RVSVDUBK COPY RVSVPUBK COPY VSCPXRM MACRO RVSSTQ ASSEMBLE

PTFs below apply to Packages at 5512 and lower

VD550064 VMARC 06/08/13 08:12:22 * Convert all HCPGETST|RELST to VSCPSTOR calls

Update VD550064 applies to VSSI installation builds through 5512 Symptom: * Convert all HCPGETST|RELST to VSCPSTOR calls Problem: Mix of HCP and VSSI storage management calls in VSSI code. Additionally, an error in RVxCCW was causing timer interrupts to be handled even if the user was in LOGOFF/FORCE status, causing HTT001 ABENDs in this case. Resolution: The following changes were made: . ALL HCPGETST/HCPRELST macro calls converted to VSCPSTOR macro calls. This change provides a single module, RVSSTG, used for all VSSI storage management calls. The new code also supports additional TRACE support not available previously. . RVxCCW has been modified to bypass statistics timer processing if the user is in LOGOFF or FORCE status. This PTF is a COREQ to 550063, and must be applied if 550063 is applied. After 550063 and 550064 are applied, the user MUST rebuild the VSSI code, as follows: . vssiprep . vsasmall . vsbldnuc . vscopy nuc cf1 (force (z/VM < 6.2) . vscopy nuc cf1 cf0 (force (z/VM >= 6.2) Prereqs: VD550046 VD550054 VS550064 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 249 (2013-05-23) DepAssem: *None* Modules: RVDCCW ASSEMBLE RVDPRC ASSEMBLE

VS550064 VMARC 06/08/13 08:12:37 * Convert all HCPGETST|RELST to VSCPSTOR calls

Update VS550064 applies to VSSI installation builds through 5512 Symptom: * Convert all HCPGETST|RELST to VSCPSTOR calls Problem: Mix of HCP and VSSI storage management calls in VSSI code. Additionally, an error in RVxCCW was causing timer interrupts to be handled even if the user was in LOGOFF/FORCE status, causing HTT001 ABENDs in this case. Resolution: The following changes were made: . ALL HCPGETST/HCPRELST macro calls converted to VSCPSTOR macro calls. This change provides a single module, RVSSTG, used for all VSSI storage management calls. The new code also supports additional TRACE support not available previously. . RVxCCW has been modified to bypass statistics timer processing if the user is in LOGOFF or FORCE status. This PTF is a COREQ to 550063, and must be applied if 550063 is applied. After 550063 and 550064 are applied, the user MUST rebuild the VSSI code, as follows: . vssiprep . vsasmall . vsbldnuc . vscopy nuc cf1 (force (z/VM < 6.2) . vscopy nuc cf1 cf0 (force (z/VM >= 6.2) Prereqs: VS550008 VS550009 VS550011 VS550013 VS550014 VS550015 VS550016 VS550019 VS550022 VS550024 VS550026 VS550027 VS550028 VS550030 VS550039 VS550040 VS550041 VS550045 VS550047 VS550051 VS550056 Coreqs: None BUILD_Reqd: VSSIPL VSSICP Toolmin: 249 (2013-05-23) DepAssem: *None* Modules: VSMODID COPY RVSSTB ASSEMBLE RVSSTN ASSEMBLE RVSSTP ASSEMBLE RVSSTQ ASSEMBLE RVSSTL LAS55064

VD550063 VMARC 06/08/13 07:58:54 * VPARS/VDISK database close at force-logoff

Update VD550063 applies to VSSI installation builds through 5512 Symptom: * VPARS/VDISK database close at force-logoff Problem: Customer attempted to force-logoff several VPARS/VDISK userids; the following errors were reported based on the state of the VM at the time: ABEND Status Reason SV2002 Soft attempt to detach database MDISK STK017 Soft Invalid I/O interrupt HTT001 Hard Invalid reference to VxCCTBK in timer handler routine RVxCCWTM The above errors are caused by the fact that the code is in the process of releasing the relevant control blocks when the ASYNC interrupts occur. While triaging the above, several memory leaks were discovered in module RVSSTB. Resolution: The following changes have been made: . Additional code added to RVxRCC to skip unnecessary processing in LOGOFF/FORCE states . Memory FREE/FRET processing moved to a new stub module (RVSSTG) from RVSSTB; memory leaks fixed . VSCPSTOR and associated macros/copybooks amended to support memory trace events (i.e., console msgs). The TRACE events are actived in the VSSI Lab, and are not turned on at the customer site. Application of PTF update(s) 550063 MUST be accompanied by application of PTF update(s) 550064. When 550063 and 550064 are both applied, the user MUST rebuild the VSSI code, as follows: . vssiprep . vsasmall . vsbldnuc . vscopy nuc cf1 (force (z/VM < 6.2) . vscopy nuc cf1 cf0 (force (z/VM >= 6.2) Prereqs: VD550046 VD550054 VS550063 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 249 (2013-05-23) DepAssem: *None* Modules: RVDRCC ASSEMBLE

VS550063 VMARC 06/08/13 07:59:14 * VPARS/VDISK database close at force-logoff

Update VS550063 applies to VSSI installation builds through 5512 Symptom: * VPARS/VDISK database close at force-logoff Problem: Customer attempted to force-logoff several VPARS/VDISK userids; the following errors were reported based on the state of the VM at the time: ABEND Status Reason SV2002 Soft attempt to detach database MDISK STK017 Soft Invalid I/O interrupt HTT001 Hard Invalid reference to VxCCTBK in timer handler routine RVxCCWTM The above errors are caused by the fact that the code is in the process of releasing the relevant control blocks when the ASYNC interrupts occur. While triaging the above, several memory leaks were discovered in module RVSSTB. Resolution: The following changes have been made: . Additional code added to RVxRCC to skip unnecessary processing in LOGOFF/FORCE states . Memory FREE/FRET processing moved to a new stub module (RVSSTG) from RVSSTB; memory leaks fixed . VSCPSTOR and associated macros/copybooks amended to support memory trace events (i.e., console msgs). The TRACE events are actived in the VSSI Lab, and are not turned on at the customer site. Application of PTF update(s) 550063 MUST be accompanied by application of PTF update(s) 550064. When 550063 and 550064 are both applied, the user MUST rebuild the VSSI code, as follows: . vssiprep . vsasmall . vsbldnuc . vscopy nuc cf1 (force (z/VM < 6.2) . vscopy nuc cf1 cf0 (force (z/VM >= 6.2) Prereqs: VS550008 VS550009 VS550010 VS550011 VS550018 VS550027 VS550040 VS550043 VS550045 VS550049 VS550057 VS550062 Coreqs: None BUILD_Reqd: VSSIPL VSSICP VSSICMS Toolmin: 249 (2013-05-23) DepAssem: RVDCCW ASSEMBLE RVDCFG ASSEMBLE RVDCLR ASSEMBLE RVDCON ASSEMBLE RVDCQY ASSEMBLE RVDCSP ASSEMBLE RVDDBM ASSEMBLE RVDDBT ASSEMBLE RVDIFC ASSEMBLE RVDIOR ASSEMBLE RVDOPN ASSEMBLE RVDOPS ASSEMBLE RVDPRC ASSEMBLE RVDQY1 ASSEMBLE RVDQY2 ASSEMBLE RVDQY3 ASSEMBLE RVDRCC ASSEMBLE RVDRST ASSEMBLE RVDSET ASSEMBLE RVDSHU ASSEMBLE RVDSV1 ASSEMBLE RVDSV2 ASSEMBLE RVDSV3 ASSEMBLE RVPCCW ASSEMBLE RVPCFG ASSEMBLE RVPCLR ASSEMBLE RVPCON ASSEMBLE RVPCQY ASSEMBLE RVPCSP ASSEMBLE RVPDBM ASSEMBLE RVPDBT ASSEMBLE RVPIFC ASSEMBLE RVPIOR ASSEMBLE RVPOPN ASSEMBLE RVPOPS ASSEMBLE RVPPRC ASSEMBLE RVPQY1 ASSEMBLE RVPQY2 ASSEMBLE RVPQY3 ASSEMBLE RVPRCC ASSEMBLE RVPRST ASSEMBLE RVPSET ASSEMBLE RVPSHU ASSEMBLE RVPSV1 ASSEMBLE RVPSV2 ASSEMBLE RVPSV3 ASSEMBLE RVSCFG ASSEMBLE RVSPRM ASSEMBLE RVSSTB ASSEMBLE RVSSTG ASSEMBLE RVSSTL ASSEMBLE RVSSTN ASSEMBLE RVSSTP ASSEMBLE RVSSTQ ASSEMBLE RVSUTL ASSEMBLE RVTADD ASSEMBLE RVTCMD ASSEMBLE RVTCON ASSEMBLE RVTDEF ASSEMBLE RVTIOR ASSEMBLE RVTLD1 ASSEMBLE RVTLD2 ASSEMBLE RVTMNT ASSEMBLE RVTOCS ASSEMBLE RVTOCT ASSEMBLE RVTOPC ASSEMBLE RVTOPN ASSEMBLE RVTPRC ASSEMBLE RVTQLB ASSEMBLE RVTQY1 ASSEMBLE RVTQY2 ASSEMBLE RVTREW ASSEMBLE RVTRST ASSEMBLE RVTSCR ASSEMBLE RVTSHU ASSEMBLE RVTSPX ASSEMBLE RVTSTS ASSEMBLE RVTST1 ASSEMBLE RVTSUM ASSEMBLE RVTSV1 ASSEMBLE RVTSV2 ASSEMBLE RVTSV4 ASSEMBLE VSSTRC ASSEMBLE Modules: VS55MAC $EXEC VSXCREG COPY VSXHREG COPY RVSMDLAT MACRO RVSMDLAX MACRO VSCPSTOR MACRO VSSTOR MACRO VSXHID MACRO VSXRID MACRO RVSSTD ASSEMBLE RVSSTG ASSEMBLE

VP550062 VMARC 05/21/13 09:48:44 * Move HCP entries to VS55MAC loadlist

Update VP550062 applies to VSSI installation builds through 5512 Symptom: * Move HCP entries to VS55MAC loadlist Problem: HCP COPY mods currently exist in the VP55MAC and VT55MAC macro loadlists. Resolution: All HCP MACRO/COPY mods moved to VS55MAC. Prereqs: VP550019 VP550027 VP550040 VP550057 VS550062 Coreqs: None BUILD_Reqd: VSSMMAC Toolmin: 246 (2013-05-04) Modules: VP55MAC $EXEC

VT550062 VMARC 05/21/13 09:48:17 * Move HCP entries to VS55MAC loadlist

Update VT550062 applies to VSSI installation builds through 5512-13 Symptom: * Move HCP entries to VS55MAC loadlist Problem: HCP COPY mods currently exist in the VP55MAC and VT55MAC macro loadlists. Resolution: All HCP MACRO/COPY mods moved to VS55MAC. Prereqs: VT550027 VT550049 VT550057 VS550062 Coreqs: None BUILD_Reqd: VSSMMAC Toolmin: 246 (2013-05-04) Modules: VT55MAC $EXEC

VS550062 VMARC 05/21/13 09:49:10 * Move HCP entries to VS55MAC loadlist

Update VS550062 applies to VSSI installation builds through 5512 Symptom: * Move HCP entries to VS55MAC loadlist Problem: HCP COPY mods currently exist in the VP55MAC and VT55MAC macro loadlists. Resolution: All HCP MACRO/COPY mods moved to VS55MAC. Prereqs: VS550008 VS550009 VS550011 VS550018 VS550027 VS550040 VS550043 VS550049 VS550057 Coreqs: None BUILD_Reqd: VSSMMAC Toolmin: 246 (2013-05-04) Modules: VS55MAC $EXEC

VP550060 VMARC 05/20/13 16:41:01 * Support pool 4D6, Prime/DUP non-sequential

Update VP550060 applies to VSSI installation builds through 5512 Symptom: * Support pool 4D6, Prime/DUP non-sequential Problem: The current VPBXPLTB does not support the TPF 4D6 pools or Prime/DUP non-sequential records. Resolution: Support added. Prereqs: None Coreqs: None BUILD_Reqd: VSSICMS VSSMMAC Toolmin: 248 (2013-05-20) Modules: VPBXPOOL COPY

VD550059 VMARC 05/06/13 11:21:36 * Excessive DBM005 ABENDs

Update VD550059 applies to VSSI installation builds through 5512 Symptom: * Excessive DBM005 ABENDs Problem: A customer experienced excessive DBM005 soft ABENDs. These ABENDs are caused by READ DIRECTORY scan errors, which were almost all satified by a subsequent rescan in RVDDBM. Resolution: RVDDBM amended to delay the DBM005 soft ABEND if the first directory scan fails, and the rescan succeeds. The ABEND will only be issued if the rescan fails. Prereqs: VD550046 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 246 (2013-05-04) Modules: RVDDBM ASSEMBLE

VP550058 VMARC 05/08/13 08:50:15 * Add user fields to VP1WRKBK

Update VP550058 applies to VSSI installation builds through 5512 Symptom: * Add user fields to VP1WRKBK Problem: This update adds the following: . VP1WRKBK modified to add 4 user dwords for customer use only. The contents of these fields are not referenced by VSSI code. Resolution: Fields VP1USER1 thru VP1USER4 (dwords) added to VP1WRKBK. After application of this update, the user MUST reassemble ALL VPARS and/or ShadowDisk/Z modules (e.g., via VSASMALL) Prereqs: None Coreqs: None BUILD_Reqd: VSSICP VSSMMAC Toolmin: 246 (2013-05-04) Modules: VP1WRKBK COPY

VP550057 VMARC 05/04/13 10:23:04 * Duplicate macro LOADLIST definition

Update VP550057 applies to VSSI installation builds through 5512 Symptom: * Duplicate macro LOADLIST definition Problem: HCPIORBK COPY is defined in multiple macro LOADLIST entries (VPARS VP55MAC and VTAPE VT55MAC). Resolution: HCPIORBK COPY moved to VS55MAC, deleted from VP55MAC and VT55MAC. Prereqs: VP550019 VP550027 VP550040 VS550057 Coreqs: None BUILD_Reqd: VSSMMAC Toolmin: 246 (2013-05-04) Modules: VP55MAC $EXEC

VT550057 VMARC 05/04/13 10:21:55 * Duplicate macro LOADLIST definition

Update VT550057 applies to VSSI installation builds through 5512-13 Symptom: * Duplicate macro LOADLIST definition Problem: HCPIORBK COPY is defined in multiple macro LOADLIST entries (VPARS VP55MAC and VTAPE VT55MAC). Resolution: HCPIORBK COPY moved to VS55MAC, deleted from VP55MAC and VT55MAC. Prereqs: VT550027 VT550049 VS550057 Coreqs: None BUILD_Reqd: VSSMMAC Toolmin: 246 (2013-05-04) Modules: VT55MAC $EXEC

VS550057 VMARC 05/04/13 10:22:35 * Duplicate macro LOADLIST definition

Update VS550057 applies to VSSI installation builds through 5512 Symptom: * Duplicate macro LOADLIST definition Problem: HCPIORBK COPY is defined in multiple macro LOADLIST entries (VPARS VP55MAC and VTAPE VT55MAC). Resolution: HCPIORBK COPY moved to VS55MAC, deleted from VP55MAC and VT55MAC. Prereqs: VS550008 VS550009 VS550011 VS550018 VS550027 VS550040 VS550043 VS550049 Coreqs: None BUILD_Reqd: VSSMMAC Toolmin: 246 (2013-05-04) Modules: VS55MAC $EXEC

VS550056 VMARC 05/04/13 10:39:12 * User-defined default VTAPE model numbers

Update VS550056 applies to VSSI installation builds through 5512 Symptom: * User-defined default VTAPE model numbers Problem: VTAPE currently defaults to the following virtual tape model numbers if a DEFINE command is specified without a model number suffix for 3480 and 3490 devices: Command Default Model DEFINE V3480 B22 DEFINE V3490 B04 (in 3480 compatibility mode) These defaults are hard-coded in module HCPDFN. There is currently no way (other than a local USERMOD to HCPDFN) to change these defaults. Resolution: Code has been added to allow users to change the 3480 and 3490 defaults via additional tags in VSSINSTL DEFAULTS. At VSSI BUILD time, these tags are used to generate a new macro, VTMDEF, containing the defaults enumerated by the tags in VSSINSTL DEFAULTS. HCPDFN is now updated to invoke the VTMDEF macro in order to generate the default 3480 and 3490 definitions. Application of this PTF will force re-assembly of IBM CP module HCPDFN in order to incorporate the support. After this PTF has been applied, you can modify your default 3480/3490 model numbers as follows: 1. Add or modify the following tag lines in VSSINSTL DEFAULTS: :VTMD3480 mdlid (where mdlid is B22 or B11) :VTMD3490 mdlid (where mdlid is B04 or B40) 2. Rebuild the CP NUC: . vssetup . vssiprep . vsuasm hcpdfn . vsbldnuc . vscopy nuc CF1 CF0 (force 3. Re-IPL the system. Prereqs: VS550011 VS550015 VS550016 VS550019 VS550022 VS550026 VS550028 VS550030 VS550039 VS550040 VS550045 VS550051 Coreqs: None BUILD_Reqd: VSSMMAC Toolmin: 246 (2013-05-04) Modules: VSMODID COPY

VD550055 VMARC 04/30/13 20:34:51 * RVDDBS checks wrong CCW offset for CP-flags

Update VD550055 applies to VSSI installation builds through 5512 Symptom: * RVDDBS checks wrong CCW offset for CP-flags Problem: The customer had the following CCW chain presented by CP to module RVDDBS: Opcode CCW-Desc 0x63 Define Extent 0x08 Transfer in Channel (TIC) 0x47 Locate Record 0x06 Read Data 0x08 Transfer in Channel (TIC) 0x00 Unknown/invalid OPCODE RVDDBS is designed to bypass CCW validation for those OPCODEs that do not contain a usable data address (in this case, the 0x63 and 0x47 OPCODEs above). However, the CCW with OPCODE 0x00 was (correctly) flagged as invalid. The validation code at label VALCCW then went to check the CP-set bits in the CCW address field using an incorrect offset of CCW+0x00 instead of the correct offset of CCW+0x04, resulting in a VSSI-enforced (and incorrect) CCW data protection check. Resolution: RVDDBS has been modified to: . Point to the correct CCW offset (+0x00 for FORMAT0 CCWs, +0x04 for FORMAT1 CCWs) for CCW address validation. . CCWs with invalid OPCODEs will still be flagged as invalid. Prereqs: VD550046 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 243 (2013-04-23) Modules: RVDDBS ASSEMBLE

VD550054 VMARC 04/13/13 08:16:32 * Force-Logoff pending for VDISK userids

Update VD550054 applies to VSSI installation builds through 5512 Symptom: * Force-Logoff pending for VDISK userids Problem: A customer attempted to force-logoff several VDISK userids. The VMs entered into an infinite loop; a subsequent PSW restart indicated a high number of threads looping at RVDCCW+0xDB2.The indicated code is called via the statistics timer routine to update buffer usage info. Resolution: RVDCCW amended to check for forced-logoff conditions as well as currently-checked LOGOF indicators. Forced-logoffs are now treated the same as normal logoff conditions, and appropriate actions are now taken for either condition. This check has been extended to all modules checking for LOGOFF indicators in the VMDBK. Prereqs: VD550046 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 216 (2013-02-01) Modules: RVDCCW ASSEMBLE RVDRCC ASSEMBLE RVDSHU ASSEMBLE

VD550053 VMARC 04/03/13 13:42:19 * VDQuery message(s) showing internal msg IDs

Update VD550053 applies to VSSI installation builds through 5512 Symptom: * VDQuery message(s) showing internal msg IDs Problem: The response to a VDQUERY CCT cctname was incorrectly shown as: . VD Config VD Database . RVDQY2130E cctname 0900-09FF The proper message text should be: . VD Config VD Database . cctname 0900-09FF Resolution: Internal message number now marked as INFO(I), not ERROR(E). INFO message text now suppresses the internal message number for this message, as expected. Prereqs: VD550046 VD550047 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 216 (2013-02-01) Modules: RVDMSG ASSEMBLE RVDQY2 ASSEMBLE

VS550051 VMARC 03/01/13 08:51:28 * HCPCONSL consolidation

Update VS550051 applies to VSSI installation builds through 5512 Symptom: * HCPCONSL consolidation Problem: HCPCONSL macro usage is spread over several modules. Additionally, license expiration messages can flood OPERATOR logs during heavy usage. Resolution: This update consolidates HCPCONSL usage by invoking RVSSTBHU and RVSSTBHS. Additionally, license expiration messages to the OPERATOR console are limited to once per day. Prereqs: VS550008 VS550009 VS550010 VS550011 VS550014 VS550015 VS550016 VS550019 VS550022 VS550024 VS550026 VS550027 VS550028 VS550030 VS550039 VS550040 VS550041 VS550045 VS550047 Coreqs: None BUILD_Reqd: VSSIPL VSSICP Toolmin: 216 (2013-02-01) Modules: VSMODID COPY RVSCFG ASSEMBLE RVSPRM ASSEMBLE RVSSTB ASSEMBLE RVSSTN ASSEMBLE RVSSTQ ASSEMBLE RVSUTL ASSEMBLE RVSSTL LAS55051

VD550049 VMARC 01/31/13 12:44:33 * VTFREST first bits

Update VD550049 applies to VSSI installation builds through 5512 Symptom: * VTFREST first bits Problem: New function. Resolution: VTFREST macros and copybooks. Prereqs: VD550042 VS550049 Coreqs: None BUILD_Reqd: VSSMMAC Toolmin: 213 (2013-01-14) Modules: VD55MAC $EXEC

VT550049 VMARC 01/31/13 12:49:00 * VTFREST first bits

Update VT550049 applies to VSSI installation builds through 5512-13 Symptom: * VTFREST first bits Problem: New function. Resolution: VTFREST macros and copybooks. Prereqs: VT550027 VS550049 Coreqs: None BUILD_Reqd: VSSICP VSSICMS VSSMMAC Toolmin: 213 (2013-01-14) Modules: VT55MAC $EXEC VTFWRK COPY VTCMPD MACRO VTENT MACRO VTRET MACRO VTSIMCA MACRO

VS550049 VMARC 01/31/13 12:44:45 * VTFREST first bits

Update VS550049 applies to VSSI installation builds through 5512 Symptom: * VTFREST first bits Problem: New function. Resolution: VTFREST macros and copybooks. Prereqs: VS550008 VS550009 VS550011 VS550018 VS550027 VS550040 VS550043 Coreqs: None BUILD_Reqd: VSSICMS VSSMMAC Toolmin: 213 (2013-01-14) Modules: VS55MAC $EXEC VSDTIW COPY VSPIPPL COPY VSSIOBK COPY VSCLOSE MACRO VSENT2 MACRO VSG2H MACRO VSIEDB MACRO VSIEZIOB MACRO VSOPEN MACRO VSREN MACRO VSREX MACRO VSWAITD MACRO

VS550048 VMARC 01/06/13 11:17:39 * VSSET DELIMITER accepts any delimiter char

Update VS550048 applies to VSSI installation builds through 5512 Symptom: * VSSET DELIMITER accepts any delimiter char Problem: The VSSET DELIMITER command currently accepts any character as a date filed delimiter. If the user sets a delimiter (e.g., 'A'), all VSSI date fields will print out as mmAddAyyyy, which is probably not what the user intended. Resolution: Date delimiters are now limited to the following characters: Char Name / forward slash - dash _ underscore | vertical bar : colon If the user enters any character other than the above, a warning message is issued, and the date delimiter is not altered. Prereqs: VS550008 VS550009 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 207 (2012-12-25) Modules: RVSCMD ASSEMBLE

VD550047 VMARC 01/05/13 09:09:46 * ShadowDisk/Z HELPMSG additions

Update VD550047 applies to VSSI installation builds through 5512 Symptom: * ShadowDisk/Z HELPMSG additions Problem: ShadowDisk/Z HELPSMSG files missing from package 5512. Resolution: Files are added via this PTF. Prereqs: VD550046 VS550047 Coreqs: None BUILD_Reqd: VSSICP Toolmin: 211 (2013-01-05) Modules: RVDMSG ASSEMBLE

VS550047 VMARC 01/05/13 09:09:36 * ShadowDisk/Z HELPMSG additions

Update VS550047 applies to VSSI installation builds through 5512 Symptom: * ShadowDisk/Z HELPMSG additions Problem: ShadowDisk/Z HELPSMSG files missing from package 5512. Resolution: Files are added via this PTF. Prereqs: VS550008 VS550009 VS550014 VS550039 VS550041 VS550045 Coreqs: None BUILD_Reqd: VSSIPL VSSICP Toolmin: 211 (2013-01-05) Modules: RVSMSG ASSEMBLE RVSSTB ASSEMBLE

PTFs below apply to Packages at 5510 and lower

VD550046 VMARC 01/04/13 10:18:59 * ShadowDisk/Z base code - non-MACRO|COPY

Update VD550046 applies to VSSI installation builds through 5510 Symptom: * ShadowDisk/Z base code - non-MACRO|COPY Problem: ShadowDisk/Z base code. Resolution: This PTF adds the ShadowDisk/Z product to the VSSI product suite. Prereqs: None Coreqs: None BUILD_Reqd: VSSICP VSSICMS Toolmin: 207 (2012-12-25) Modules: RVDBUF ASSEMBLE RVDCCL ASSEMBLE RVDCCW ASSEMBLE RVDCFG ASSEMBLE RVDCLR ASSEMBLE RVDCON ASSEMBLE RVDCQY ASSEMBLE RVDCSP ASSEMBLE RVDDBM ASSEMBLE RVDDBS ASSEMBLE RVDDBT ASSEMBLE RVDEXT ASSEMBLE RVDIFC ASSEMBLE RVDIOR ASSEMBLE RVDL00 ASSEMBLE RVDMSG ASSEMBLE RVDOPN ASSEMBLE RVDOPS ASSEMBLE RVDPRC ASSEMBLE RVDQY1 ASSEMBLE RVDQY2 ASSEMBLE RVDQY3 ASSEMBLE RVDRCC ASSEMBLE RVDRST ASSEMBLE RVDSET ASSEMBLE RVDSHU ASSEMBLE RVDSV1 ASSEMBLE RVDSV2 ASSEMBLE RVDSV3 ASSEMBLE RVDSYN ASSEMBLE VDBKUP ASSEMBLE VDBLDFMT ASSEMBLE VDCHKDIR ASSEMBLE VDCPYASM ASSEMBLE VDFMT ASSEMBLE VDLOAD ASSEMBLE VDREST ASSEMBLE VDSCAN ASSEMBLE VDUNLD ASSEMBLE VDUTIL ASSEMBLE

VS550045 VMARC 12/26/12 13:06:17 * ShadowDisk/Z base code - non-MACRO|COPY

Update VS550045 applies to VSSI installation builds through 5510 Symptom: * ShadowDisk/Z base code - non-MACRO|COPY Problem: ShadowDisk/Z base code. Resolution: This PTF adds the ShadowDisk/Z product to the VSSI product suite. Additionally, several CPEXIT entry points are renamed in RVSCFG in order to enforce CPEXIT name standardization across VSSI product components. This update includes reworked VTAPE CP hooks. Guard code has been added to each HCP hook in order to avoid assembly errors if the invoked component is not available (i.e., not licensed to the installation). For z/VM 5.4 users, the IBM PTF VM64843 against module HCPDTD (i.e., HCPDTD K64843HP) is REQUIRED in order to apply this PTF. The IBM PTF was included in RSU 1101; if you have this RSU applied, then this update may also be applied. The IBM HCPDTD update is already included in z/VM 6.1 and higher. Prereqs: VS550008 VS550009 VS550010 VS550011 VS550013 VS550014 VS550015 VS550016 VS550019 VS550022 VS550024 VS550025 VS550026 VS550027 VS550028 VS550030 VS550039 VS550040 VS550041 VS550043 Coreqs: None BUILD_Reqd: VSSIPL VSSICP Toolmin: 207 (2012-12-25) Modules: VSCFGBK COPY VSMODID COPY VSCPXRM MACRO RVSCFG ASSEMBLE RVSMSG ASSEMBLE RVSSTB ASSEMBLE RVSSTD ASSEMBLE RVSSTN ASSEMBLE RVSSTP ASSEMBLE RVSVDY ASSEMBLE RVSSTL LAS55045

VD550043 VMARC 12/05/12 15:23:55 * Level-Set MACRO|COPY co-existence changes

Update VD550043 applies to VSSI installation builds through 5510 Symptom: * Level-Set MACRO|COPY co-existence changes Problem: This update resolves the following product co-existence issues: . VD5CNTRL contains an HCPENTRY for RVPIORCT which conflicts with the same-named entry in VP5CNTRL (VPARS). . VDEV contains no VDISK flags. . HCP modifications do not include CPEXIT calls to VDISK routines. Resolution: Addressed: 1. VD5CNTRL label changed to RVDIORCT. 2. HCPVDEV modified to support ShadowDisk/Z; VTAPE flags moved by 1 byte. 3. HCP hooks modified to detect VPARS/VDISK devices and invoke the appropriate CPEXIT routines. Notes: This update is a required PREREQ for ALL future product updates against VSSI packages 5510 and above. Please see the Notes in VS550043 for the proper procedure to use to apply this PTF. Prereqs: VD550042 VS550043 Coreqs: None BUILD_Reqd: VSSICP VSSMMAC Toolmin: 203 (2012-12-02) Modules: VD5CNTRL MACRO

VP550043 VMARC 12/05/12 15:24:23 * Level-Set MACRO|COPY co-existence changes

Update VP550043 applies to VSSI installation builds through 5510 Symptom: * Level-Set MACRO|COPY co-existence changes Problem: This update resolves the following product co-existence issues: . VD5CNTRL contains an HCPENTRY for RVPIORCT which conflicts with the same-named entry in VP5CNTRL (VPARS). . VDEV contains no VDISK flags. . HCP modifications do not include CPEXIT calls to VDISK routines. Resolution: Addressed: 1. VD5CNTRL label changed to RVDIORCT. 2. HCPVDEV modified to support ShadowDisk/Z; VTAPE flags moved by 1 byte. 3. HCP hooks modified to detect VPARS/VDISK devices and invoke the appropriate CPEXIT routines. Notes: This update is a required PREREQ for ALL future product updates against VSSI packages 5510 and above. Please see the Notes in VS550043 for the proper procedure to use to apply this PTF. Prereqs: VS550043 Coreqs: None BUILD_Reqd: VSSIPL VSSICP VSSMMAC Toolmin: 203 (2012-12-02) Modules: VPTCCTBK COPY

VS550043 VMARC 12/05/12 15:22:49 * Level-Set MACRO|COPY co-existence changes

Update VS550043 applies to VSSI installation builds through 5510 Symptom: * Level-Set MACRO|COPY co-existence changes Problem: This update resolves the following product co-existence issues: . VD5CNTRL contains an HCPENTRY for RVPIORCT which conflicts with the same-named entry in VP5CNTRL (VPARS). . VDEV contains no VDISK flags. . HCP modifications do not include CPEXIT calls to VDISK routines. Resolution: Addressed: 1. VD5CNTRL label changed to RVDIORCT. 2. HCPVDEV modified to support ShadowDisk/Z; VTAPE flags moved by 1 byte. 3. HCP hooks modified to detect VPARS/VDISK devices and invoke the appropriate CPEXIT routines. Notes: This update is a required PREREQ for ALL future product updates against VSSI packages 5510 and above. This update makes significant changes to all VSSI HCP hooks; the PTFs listed below must be applied concurrently, as follows: 1. Download the following VMARC files from the VSSI FTP site (URL ftp.vsoftsys.com, your VSSI-supplied userid and password, your 193 disk, BINary mode). . VSTOOLS (all users) . VS550043 (all users) . VD550043 (all users) . VP550043 (VPARS users) . VP550044 (VPARS users) 2. Backup your VSSI Install disk prior to attempting to apply these updates. 3. vmarc unpk vstools vmarc * = = G (assuming G is the filemode of the VSSI Install disk) 4. vsptf vs550043 (apply this PTF) 5. vsptf vd550043 (apply this PTF) 6. vsptf vp550043 (apply this PTF) 7. erase vssiasm log g (e.g., VSSI Install disk filemode G) 8. vsuasm (assemble all VSSI HCP hooks) 9. Check the contents of VSSIASM LOG to ensure that all assemblies completed without error (rc = 0). If any errors occurred: . Run VSCPSRC against all failed HCP modules (e.g., vscpsrc hcpdtd) . FTP all generated HCPSRC files (e.g., hcpdtd hcpsrc *) to VSSI (URL ftp.vsoftsys.com, user VSSIDUMP, password VSS$DUMP, BINary mode) . Restore your Install disk 10. If all assemblies are OK: . vsptf vp550044 (VPARS users) . vsasmall (compile all modsules) . vsbldnuc (build the CP NUC) . vscopy nuc cf1 (force (if z/VM < 6.2) . vscopy nuc cf1 cf0 (force (if z/VM >= 6.2) Prereqs: VS550008 VS550009 VS550011 VS550018 VS550024 VS550027 VS550040 Coreqs: None BUILD_Reqd: VSSIPL VSSICP VSSMMAC Toolmin: 203 (2012-12-02) Modules: VS55MAC $EXEC RVSCMPBK COPY VSCKVDEV MACRO VSCKVMD MACRO

PTFs below apply to Packages at 5508 and lower

VD550042 VMARC 11/20/12 12:03:30 * ShadowDisk/Z base code - MACRO|COPY

Update VD550042 applies to VSSI installation builds through 5508 Symptom: * ShadowDisk/Z base code - MACRO|COPY Problem: ShadowDisk/Z base code. Resolution: This PTF adds the ShadowDisk/Z product to the VSSI product suite. Prereqs: None Coreqs: None BUILD_Reqd: VSSICP VSSMMAC Toolmin: 188 (2012-11-15) Modules: VD55MAC $EXEC RVDMDLAT MACRO VD5CNTRL MACRO VD6CNTRL MACRO

VS550041 VMARC 11/14/12 20:06:51 * Code refactoring - make room for ShadowDisk/Z

Update VS550041 applies to VSSI installation builds through 5508 Symptom: * Code refactoring - make room for ShadowDisk/Z Problem: RVSCFG uses VSOPTNS macro symbols which are no longer valid for multiple-product detection. Resolution: RVSCFG code changed to use the new per-product macro variables contained in the VSOPTNS macro vis PTF VS550040. Prereqs: VS550008 VS550009 VS550010 VS550014 VS550024 VS550027 VS550039 Coreqs: None BUILD_Reqd: VSSIPL VSSICP Toolmin: 184 (2012-10-26) Modules: RVSCFG ASSEMBLE RVSSTB ASSEMBLE RVSSTQ ASSEMBLE RVSUTL ASSEMBLE

VS550040 VMARC 11/02/12 12:19:53 * Modify VSOPTNS product ID semantics

Update VS550040 applies to VSSI installation builds through 5508 Symptom: * Modify VSOPTNS product ID semantics Problem: ShadowDisk/Z HCP modifications conflict with existing VPARS HCP modifications. The current VSOPTNS macro is also insufficient for both VPARS and ShadowDisk/Z usage. Resolution: 1. All HCP modifications are renamed to VS equivalents. 2. The VSOPTNS macro is modified to support more than two VSSI products (VPARS, VTAPE, and now ShadowDisk/Z). Prereqs: VS550008 VS550009 VS550011 VS550015 VS550016 VS550018 VS550019 VS550022 VS550024 VS550025 VS550026 VS550027 VS550028 VS550030 VS550039 Coreqs: None BUILD_Reqd: VSSIPL VSSICP Toolmin: 184 (2012-10-26) Modules: VS55MAC $EXEC RVSCMPBK COPY RVSUHDBK COPY VSMODID COPY RVSMDLAT MACRO VSCPXGT MACRO VSCPXRM MACRO

VS550039 VMARC 11/02/12 08:55:20 * CFR001/PRG006 ABENDs during License messages

Update VS550039 applies to VSSI installation builds through 5508 Symptom: * CFR001/PRG006 ABENDs during License messages Problem: RVSSTL issues informational and warning messages when the VSSI license is within 30 days of expiration. In a Secondary Console Facility (SCIF) environment, the message PLIST is built incorrectly, resulting in CFR001 and/or PRG006 ABENDs in HCPCSL. Resolution: HCPCONSL macro generation logic moved out of RVSSTL (an OCO module), and into RVSSTB, which will get assembled and generate the correct PLIST for the z/VM version. Prereqs: VS550008 VS550009 VS550011 VS550014 VS550015 VS550016 VS550019 VS550022 VS550026 VS550028 VS550030 Coreqs: None BUILD_Reqd: VSSIPL VSSICP Toolmin: 167 (2012-07-24) Modules: VSMODID COPY RVSSTB ASSEMBLE RVSSTL LAS55039

PTFs below apply to Packages at 5506 and lower

VS550030 VMARC 11/02/12 09:02:39 * Enhance IFL checking

Update VS550030 applies to VSSI installation builds through 5506 Symptom: * Enhance IFL checking Problem: IFL checking requires license enhancements. Resolution: 1. VSSI license generation code changed to populate IFL fields in license text 2. License code added to check IFL counts if: . the product is a Linux product; . Valid IFL values exist in the license Prereqs: VS550011 VS550015 VS550016 VS550019 VS550022 VS550026 VS550028 Coreqs: None BUILD_Reqd: VSSIPL VSSICP Toolmin: 167 (2012-07-24) Modules: VSMODID COPY RVSSTL LAS55030

VS550028 VMARC 06/20/12 19:56:21 * CPUID check uses virtual CPU, not real CPU

Update VS550028 applies to VSSI installation builds through 5506 Symptom: * CPUID check uses virtual CPU, not real CPU Problem: The current license code checks the CPU ID via the prefix page in memory. If the VM is second-level, the virtual CPUID is checked, which may cause problems for customers whose virtual CPUIDs do not match the underlying real CPUID. Resolution: 1. CPUID now obtained via STSI instead of prefix page scan. 2. IFL count now obtained via prefix page scan. 3. Product files modified to accurately reflect HCP COPY and MACRO files modified by VSSI. Prereqs: VS550011 VS550015 VS550016 VS550019 VS550022 VS550026 Coreqs: None BUILD_Reqd: VSSIPL VSSICP Toolmin: 164 (2012-06-12) Modules: VSMODID COPY RVSSTL LAS55028

PTFs below apply to Packages at 5504 and lower

VS550027 VMARC 06/14/12 08:40:32 * Implement HCPUSO|HCPRLI CP Hooks

Update VS550027 applies to VSSI installation builds through 5504 Symptom: * Implement HCPUSO|HCPRLI CP Hooks Problem: VTAPE sharing sometimes fails if under heavy load. This issue was reported by IBM Poughkeepsie (thanks, Mark Gardiner), and exposed a design flaw in VTAPE support of tape sharing (via ASSIGN|UNASSIGN). Resolution: 1. New HCPUSO|HCPRLI hooks added to allow VPARS and VTAPE to cleanup user and device entries in the event that: . A VPARS or VTAPE guest logs off or is forced . A VMRELOcate is issued against a Linux guest using either VPARS or VTAPE 2. The bulk of VTAPE shared device management code has been relocated into a new VSSI CP stub module, RVSSTQ. 3. A more formal internal VTAPE API has been created to allow the code to query shared VTAPE devices. 4. VSSI HCPVDEV updates for VPARS and VTAPE have been merged into a single PTF. Installation of this PTF will delete the older PTFs. Prereqs: VS550008 VS550009 VS550011 VS550018 VS550024 Coreqs: None BUILD_Reqd: VSSIPL VSSICP Toolmin: 164 (2012-06-12) Modules: VS55MAC $EXEC RVSCMPBK COPY RVSUHDBK COPY RVSVPUBK COPY RVSVTDBK COPY RVSVTUBK COPY RVSMDLAT MACRO RVSMDLAX MACRO VSCALL0 MACRO VSCALL1 MACRO VSCALL2 MACRO RVSSTN ASSEMBLE RVSSTQ ASSEMBLE

VS550026 VMARC 05/28/12 07:27:06 * New CPEXIT calls for VSSI cleanup

Update VS550026 applies to VSSI installation builds through 5504 Symptom: * New CPEXIT calls for VSSI cleanup Problem: New CP hooks are required for: . better cleanup if a user if logs off or is forced; . proper error messages if a VMRELOcate fails against a Linux guest due to VPARS activity Resolution: The added CP HOOK entry points are as follows: EntryPoint CP_Module Usage RVPRSTXL HCPUSO Clean up VPARS user queues during LOGOFF RVTRSTXL HCPUSO Clean up VTAPE user queues during LOGOFF RVPRSTXM HCPRLI Issue message if VMRELOcate attempted for a Linux machine which has VPARS active (z/VM >= 6.2) RVTRSTXM HCPRLI Issue message if VMRELOcate attempted for a Linux machine which has VTAPE active (z/VM >= 6.2) Currently, these exits are effective NO-OPs; enabling code will be added in a subsequent PTF. Prereqs: VS550011 VS550015 VS550016 VS550019 VS550022 Coreqs: None BUILD_Reqd: VSSIPL Toolmin: 163 (2012-05-28) Modules: VSMODID COPY

VS550025 VMARC 05/28/12 07:22:52 * Product preparation for new CP hooks

Update VS550025 applies to VSSI installation builds through 5504 Symptom: * Product preparation for new CP hooks Problem: New CP hooks are required for: . better cleanup if a user logs off or is forced; . proper error messages if a VMRELOcate fails against a Linux guest due to VPARS activity Resolution: Updated source objects added to support new CP hook application via subsequent PTFs: . VSSI PRODUCT files have been updated to include the new CPEXIT entry points . VSSI HCPMODS has been reworked to support multiple CP HOOK z/VM releases in a single file Prereqs: VS550008 Coreqs: None BUILD_Reqd: VSSIPL VSSICP Toolmin: 163 (2012-05-28) Modules: VSCPXRM MACRO

VS550024 VMARC 05/30/12 09:42:30 * CMPBK Field Additions

Update VS550024 applies to VSSI installation builds through 5504 Symptom: * CMPBK Field Additions Problem: If virtual tape devices are defined as shared, several ABENDs may occur if one of the shared users has logged off while the shared queue is being updated. This is because the VDEVs pointed to by the queue may no longer exist, especially under heavy system load. This is a race condition that this PTF takes the first step in rectifying; the race condition will be fixed in a subsequent PTF. Resolution: VPARS and VTAPE need additional persistent storage to better manage virtual devices across user machines. This storage must be accessible even if the user and/or device being tracked has already logged off. To this end, several CMPBK fields have been added to: 1. Improve queue mechanisms for shared devices 2. Remove the RVSCMPBK dependency on IBM CMPBK structure (required for Linux prep also) Prereqs: VS550008 VS550009 VS550010 VS550011 VS550013 Coreqs: None BUILD_Reqd: VSSIPL VSSICP Toolmin: 163 (2012-05-28) Modules: RVSCMPBK COPY RVSCFG ASSEMBLE RVSPRM ASSEMBLE RVSSTN ASSEMBLE RVSSTP ASSEMBLE

VS550022 VMARC 05/16/12 21:42:40 * CPUID Check compares too many digits

Update VS550022 applies to VSSI installation builds through 5504 Symptom: * CPUID Check compares too many digits Problem: RVSSTL checks the CPUID for 10 characters. This number of characters includes the digits allocated for the processor and LPAR numbers, which may change based on the customer machine configuration. Resolution: The CPUID check has been modified to check only the last 4 digits of the serial number, and all 4 digits of the model number. These digits do not change based on processor and LPAR configuration changes, and are unique to the machine. Prereqs: VS550011 VS550015 VS550016 VS550019 Coreqs: None BUILD_Reqd: VSSIPL VSSICP Toolmin: 159 (2012-05-12) Modules: VSMODID COPY RVSSTL LAS55022

PTFs below apply to Packages at 5502 and lower

VS550019 VMARC 03/25/12 16:35:28 * IBM-VSSI PTF Conflict Resolution

Update VS550019 applies to VSSI installation builds through 5502 Symptom: * IBM-VSSI PTF Conflict Resolution Problem: New function. Resolution: This PTF adds a new file, VSSI HCPMODS, used to assist customers in resolving IBM-VSSI PTF conflicts in HCP source objects. It is STRONGLY RECOMMENDED that users apply this update; this update will be used by subsequent rework PTFs used to resolve IBM PTF conflicts. Prereqs: VS550011 VS550015 VS550016 Coreqs: None BUILD_Reqd: *None* Toolmin: 151 (2012-03-25) Modules: VSMODID COPY

VS550018 VMARC 03/23/12 20:42:03 * CMS Message ID EQUates

Update VS550018 applies to VSSI installation builds through 5502 Symptom: * CMS Message ID EQUates Problem: APPLMSG macros have hard-coded message IDs. Resolution: APPLMSG message IDs converted to symbolics; macros have been re-formatted to allow for quick scans via internal VSSI message validation utilities. Prereqs: VS550008 VS550009 VS550011 Coreqs: None BUILD_Reqd: VSSICMS Toolmin: 150 (2012-01-22) Modules: VS55MAC $EXEC VSMEQU COPY DISKPRT ASSEMBLE DISKZAP ASSEMBLE VSFSERR ASSEMBLE VSLABSL ASSEMBLE VSSUBDT ASSEMBLE

VS550017 VMARC 02/06/12 17:34:50 * Message changes, CMS HELPMSG files

Update VS550017 applies to VSSI installation builds through 5502 Symptom: * Message changes, CMS HELPMSG files Problem: Missing CMS HELPMSG files, some garbled message text. Resolution: The following messages have been changed: OldID NewID Issuing Module(s) VSS2108E VSS2108E Mesasge text correction VSS2219I VSS2219E Set as error message (not info) VSS2329E VSS2329E Message text correction The following CMS HELPMSG files have been added: VSSI: 2028R 2039I 2058E 2072W 2027E 2108E 2122R 2145R 2146W 2161I 2204E 2209I 2219E 2225I 2226I 2227E 2228I 2263I 2264E 2265I 2266E 2267I 2268W 2329E 2330E 2332I 2334E 2335E 2337E 2338E 2339I 2340E 2401W 2402E 2403E 2404E 2405R 2406I 2407I 2408E 2410I 2411I 2412I 2459E 2500E 2501E 2502E 2503E 2504E 2505E 2506E 2507E Prereqs: None Coreqs: None BUILD_Reqd: VSSICMS Toolmin: 144 (2012-01-22) Modules: VSSUME $REPOS

VS550016 VMARC 02/06/12 17:53:29 * VSSI HELPMSG additions

Update VS550016 applies to VSSI installation builds through 5502 Symptom: * VSSI HELPMSG additions Problem: Several HELPMSG files are missing from the VSSI package repository. Resolution: HELPMSG files added for the following messages: VSSI: 999S 1001I 1002I 1021I 1022I 1023I 1024E 1025E 1041W 1042I 1044E 1050W 1061I 1081E 1082E 1083E 1084E 1091E 1092E 1093E VPARS: 024I 025W 042I 062I 074I 119I 128I 147I 148I 161I 182I 199I 210E 219W 220W 221W 222W 223W 224I 225W 226W 999S VTAPE: 111E 130I 137I 165I 168I 191W 192W 214I 220I 257E 999S Prereqs: VS550011 VS550015 Coreqs: None BUILD_Reqd: *None* Toolmin: 144 (2012-01-22) Modules: VSMODID COPY

VS550015 VMARC 01/27/12 14:32:17 * VSSI user message number corrections

Update VS550015 applies to VSSI installation builds through 5502 Symptom: * VSSI user message number corrections Problem: Several messages have message IDs which do not match the VSSI online documentation. Resolution: The following message IDs have been reassigned to match current documentation: OldID NewID Issuing Module(s) RVP163I RVP163E RVPOPN, RVPSV2 RVP201E RVP201W RVPRCC RVT032E RVT032I RVTLD1 RVT049I RVT049E RVTST2, RVTSUM RVT059E RVT059W RVTST1 RVT076E RVT076W RVTOPN RVT084I RVT084E RVTOPC RVT214W RVT214I RVTOCS RVT240I RVT240E RVTADD RVS1001I RVS1001I Was RVSINI; now RVSSTN RVS1002I RVS1002I Was RVSINI; now RVSSTN RVS5001I RVS1021I RVSSTB RVS5002I RVS1022I RVSSTB RVS5003I RVS1023I RVSSTB RVS5601E RVS1024E RVSSTB RVS5602E RVS1025E RVSSTB RVS5041W RVS1041W RVSSTL RVS5041I RVS1042I RVSSTL RVS5044E RVS1044E RVSSTL RVS5050W RVS1050W RVSSTL RVS5061I RVS1061I RVSSTL RVS5801E RVS1081E RVSSTL RVS5802E RVS1082E RVSSTL RVS5803E RVS1083E RVSSTL RVS5804E RVS1084E RVSSTL RVS5901E RVS1091E RVSSTL RVS5902E RVS1092E RVSSTL RVS5903E RVS1093E RVSSTL Prereqs: VS550011 Coreqs: None BUILD_Reqd: VSSIPL VSSICP Toolmin: 144 (2012-01-22) Modules: VSMODID COPY RVSSTL LAS55015

VS550014 VMARC 01/27/12 14:01:06 * VSSI user message number corrections

Update VS550014 applies to VSSI installation builds through 5502 Symptom: * VSSI user message number corrections Problem: Several messages have message IDs which do not match the VSSI online documentation. Resolution: The following message IDs have been reassigned to match current documentation: OldID NewID Issuing Module(s) RVP163I RVP163E RVPOPN, RVPSV2 RVP201E RVP201W RVPRCC RVT032E RVT032I RVTLD1 RVT049I RVT049E RVTST2, RVTSUM RVT059E RVT059W RVTST1 RVT076E RVT076W RVTOPN RVT084I RVT084E RVTOPC RVT214W RVT214I RVTOCS RVT240I RVT240E RVTADD RVS1001I RVS1001I Was RVSINI; now RVSSTN RVS1002I RVS1002I Was RVSINI; now RVSSTN RVS5001I RVS1021I RVSSTB RVS5002I RVS1022I RVSSTB RVS5003I RVS1023I RVSSTB RVS5601E RVS1024E RVSSTB RVS5602E RVS1025E RVSSTB RVS5041W RVS1041W RVSSTL RVS5041I RVS1042I RVSSTL RVS5044E RVS1044E RVSSTL RVS5050W RVS1050W RVSSTL RVS5061I RVS1061I RVSSTL RVS5801E RVS1081E RVSSTL RVS5802E RVS1082E RVSSTL RVS5803E RVS1083E RVSSTL RVS5804E RVS1084E RVSSTL RVS5901E RVS1091E RVSSTL RVS5902E RVS1092E RVSSTL RVS5903E RVS1093E RVSSTL Prereqs: VS550008 VS550009 Coreqs: None BUILD_Reqd: VSSIPL VSSICP Toolmin: 144 (2012-01-22) Modules: RVSMSG ASSEMBLE RVSSTB ASSEMBLE

VS550013 VMARC 01/22/12 10:56:54 * CPDISK filemode routine entry point

Update VS550013 applies to VSSI installation builds through 5502 Symptom: * CPDISK filemode routine entry point Problem: Filemode determination routines are scattered among several modules. Resolution: All modules now call RVSSTPSN in order to retrieve the VSSI CP PARM disk filemode. Prereqs: VS550011 Coreqs: None BUILD_Reqd: VSSIPL VSSICP Toolmin: 144 (2012-01-22) Modules: RVSSTP ASSEMBLE