A fix is available
APAR status
Closed as program error.
Error description
Process like Backup Storage Pool to Server-to-Server Virtual Volumes will hang during Query Volume or Query STGpool. If the Backup Storage Pool is canceled (can takes hours to cancel), the Query Volume or Query STGpool will return and the TSM server will function normally. Customer/L2 Diagnostics: On both source and target servers, get output from SHOW TXNT and SHOW LOCK every 5 minutes before and during the hang. Also get TSM server trace of SSLOCK. The following is an example of the Show Locks. The Holders have a lock that is not compatible with the next Waiter lock for the same resource: LockDesc: Type=36001(as volume root), NameSpace=0, SummMode=sixLock, Key='' Holder: (asutil.c:2029 Thread 226946) Tsn=0:64014118, Mode=sixLock Waiter: (asutil.c:2029 Thread 226923) Tsn=0:64014120, Mode=ixLock ...(Many waiters after this point)... LockDesc: Type=36001(as volume root), NameSpace=0, SummMode=ixLock, Key='' Holder: (asutil.c:2029 Thread 94961) Tsn=0:131872747, Mode=ixLock Holder: (asutil.c:2029 Thread 94961) Tsn=0:131872447, Mode=ixLock Holder: (asutil.c:2029 Thread 94961) Tsn=0:131872408, Mode=ixLock Waiter: (asutil.c:2029 Thread 94961) Tsn=0:131872957, Mode=sLock ...(Many waiters after this point)... TXNT output: Tsn=0:64014118, Resurrected=False, InFlight=True, Distributed=False, Persistent=True, Addr 3cbb4718 ThreadId=226949, Timestamp=03/16/10 09:29:47, Creator=asvolacq.c(7147) Participants=1, summaryVote=ReadOnly EndInFlight False, endThreadId 226949, tmidx 0 0, processBatchCount 0, mustAbort False. Participant DB: voteReceived=False, ackReceived=False DB: Txn 1140f2e98, ReadOnly(YES), connP=115b24578, applHandle=25278, openTbls=1: DB: --> OpenP=13386ccf8 for table=AS.Volume.Status. Locks held by Tsn=0:64014118 : Type=36001(as volume root), NameSpace=0, SummMode=sixLock, Mode=sixLock, Key='' Tsn=0:131872747, Resurrected=False, InFlight=True, Distributed=False, Persistent=True, Addr 20a937b8 ThreadId=94950, Timestamp=03/16/10 09:29:55, Creator=asvolacq.c(4361) Participants=2, summaryVote=ReadOnly EndInFlight False, endThreadId 94950, tmidx 0 0, processBatchCount 0, mustAbort False. Participant DB: voteReceived=False, ackReceived=False DB: Txn 1276ccb18, ReadOnly(NO), connP=127dc5158, applHandle=57681, openTbls=5: DB: --> OpenP=1123300d8 for table=Seq.Volume.History. DB: --> OpenP=112ee13b8 for table=SS.Volume.Names. DB: --> OpenP=1232d33d8 for table=AS.Segments. DB: --> OpenP=1269f5df8 for table=SS.Volume.Ids. DB: --> OpenP=12997b3f8 for table=AS.Volume.Status. Participant SS: voteReceived=False, ackReceived=False Locks held by Tsn=0:131872747 : Type=77777(unknown), NameSpace=0, SummMode=ixLock, Mode=ixLock, Key='' Type=36002(as volume id), NameSpace=18973, SummMode=xLock, Mode=xLock, Key='' Type=36001(as volume root), NameSpace=0, SummMode=ixLock, Mode=ixLock, Key='' Type=34030(ss volume name), NameSpace=0, SummMode=xLock, Mode=xLock, Key='TSM10.BFS.268746193' Initial Impact: Medium Additional Keywords: TSM s-2-s q vol stg
Local fix
Do not do Query Volume or Query STGpool during Server-2-Server processing. Get fix when available.
Problem summary
**************************************************************** * USERS AFFECTED: All Tivoli Storage Manager server users. * **************************************************************** * PROBLEM DESCRIPTION: See error description. * **************************************************************** * RECOMMENDATION: Apply fixing level when available. This * * problem is currently projected to be fixed * * in levels 6.1.3.4, 6.1.4.0 and 6.2.2.0. * * Note that this is subject to change * * at the discretion of IBM. * **************************************************************** *
Problem conclusion
This problem was fixed. Affected platforms: AIX, HP-UX, Sun Solaris, Linux, and Windows.
Temporary fix
Comments
APAR Information
APAR number
IC67374
Reported component name
TSM SERVER
Reported component ID
5698ISMSV
Reported release
61A
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2010-03-22
Closed date
2010-04-12
Last modified date
2010-04-12
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
TSM SERVER
Fixed component ID
5698ISMSV
Applicable component levels
R61A PSY
UP
R61H PSY
UP
R61L PSY
UP
R61S PSY
UP
R61W PSY
UP
R62A PSY
UP
R62H PSY
UP
R62L PSY
UP
R62S PSY
UP
R62W PSY
UP
[{"Line of Business":{"code":"LOB26","label":"Storage"},"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSGSG7","label":"Tivoli Storage Manager"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"61A"}]
Document Information
Modified date:
16 September 2021