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Michel Esber *nix forums addict
Joined: 15 Aug 2005
Posts: 69
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Posted: Thu Jul 20, 2006 6:24 pm Post subject:
Bizarre Crash Recovery
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Hello,
Linux V8 FP12 with a 64 bit instance.
My DBA called me and said our instance crashed and recovery would never
end.
[db2inst1@autprd04 db2dump]$ db2 list utilities show detail
ID = 1
Type = CRASH RECOVERY
Database Name = RTMDB
Partition Number = 0
Description = Crash Recovery
Start Time = 07/20/2006 14:14:45.338397
Progress Monitoring:
Estimated Percentage Complete = 0
Phase Number [Current] = 1
Description = Forward
Total Work = 18446671313663709616 bytes
Completed Work = 6993977295 bytes
Start Time = 07/20/2006 14:14:45.338516
Phase Number = 2
Description = Backward
Total Work = 18446671313663709616 bytes
Completed Work = 0 bytes
Start Time = Not Started
How is this number possible? 16 Million Terabytes of logs ?
Is there any *quick* way to put the DB back online ?
Help,
TIA. |
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Michel Esber *nix forums addict
Joined: 15 Aug 2005
Posts: 69
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Posted: Thu Jul 20, 2006 6:33 pm Post subject:
Re: Bizarre Crash Recovery
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| Quote: | Hello,
Linux V8 FP12 with a 64 bit instance.
My DBA called me and said our instance crashed and recovery would never
end.
[db2inst1@autprd04 db2dump]$ db2 list utilities show detail
ID = 1
Type = CRASH RECOVERY
Database Name = RTMDB
Partition Number = 0
Description = Crash Recovery
Start Time = 07/20/2006 14:14:45.338397
Progress Monitoring:
Estimated Percentage Complete = 0
Phase Number [Current] = 1
Description = Forward
Total Work = 18446671313663709616 bytes
Completed Work = 6993977295 bytes
Start Time = 07/20/2006 14:14:45.338516
Phase Number = 2
Description = Backward
Total Work = 18446671313663709616 bytes
Completed Work = 0 bytes
Start Time = Not Started
How is this number possible? 16 Million Terabytes of logs ?
Is there any *quick* way to put the DB back online ?
Help,
TIA.
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My system came back up after 30 mins of crash recovery. Fortunately, it
seems this Total Work/Completed Work numbers are not valid.
Any other way accurate way to monitor recovery ?
Thanks, Michel. |
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