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Shared Memore errors

Posted in 1999

Topics: Logging & Checkpoints

Wayne Trieu — — source: Informix-list mailing list archive (1991-1998)

Hi all, Can you tell me what does this error mean? 11:27:52 Checkpoint Completed: duration was 1 seconds. 11:35:23 Requested shared memory segment size rounded from 849888KB to851968KB 11:35:29 Segment locked: addr=0xa000000, size=872415232 11:35:29 Segment locked: addr=0xa000000, size=872415232 11:35:29 Segment locked: addr=0xa000000, size=872415232 11:35:29 Segment locked: addr=0xa000000, size=872415232 After I got this error log, my server rebooted itself. I would appreciate any help I can get on this problem. -- Wayne Trieu Sent via Deja.com http://www.deja.com/ Share what you know. Learn what you don't.

↪ replying to Wayne Trieu
Art S. Kagel — — source: Informix-list mailing list archive (1991-1998)

Sounds like your server needed to expand the Virtual Segment and tried to allocate an 832MB additional virtual segment but the machine did not have enough memory and swap to accomplish it. The OS crashed trying. I'd say you have SHMADD set WAY too high. Knock a few digits off of that and make it perhaps 8MB (8096K) not 832MB (851968K) Art S. Kagel Wayne Trieu wrote: > > Hi all, > Can you tell me what does this error mean? > > 11:27:52 Checkpoint Completed: duration was 1 seconds. > 11:35:23 Requested shared memory segment size rounded from 849888KB to> 851968KB > 11:35:29 Segment locked: addr=0xa000000, size=872415232 > 11:35:29 Segment locked: addr=0xa000000, size=872415232 > 11:35:29 Segment locked: addr=0xa000000, size=872415232 > 11:35:29 Segment locked: addr=0xa000000, size=872415232> > After I got this error log, my server rebooted itself. > I would appreciate any help I can get on this problem. > > -- > Wayne Trieu > > Sent via Deja.com http://www.deja.com/ > Share what you know. Learn what you don't.

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