ADSM-L

Re: Recovery Log Problems while in Normal Mode

2000-12-06 11:29:53
Subject: Re: Recovery Log Problems while in Normal Mode
From: John Naylor <John.Naylor AT SCOTTISH-SOUTHERN.CO DOT UK>
Date: Wed, 6 Dec 2000 16:30:02 +0000
Well,
You have 2 possibles either :-
1) Your log is not big enough for you workload. Do you monitor/trend its max
utilization
2) You have a rogue session or process that caused the problem.
If you still have the ADSM log from before the crash, can you see what was going
on





Lawrence Clark <Larry_Clark AT THRUWAY.STATE.NY DOT US> on 12/06/2000 04:07:25 
PM

Please respond to "ADSM: Dist Stor Manager" <ADSM-L AT VM.MARIST DOT EDU>

To:   ADSM-L AT VM.MARIST DOT EDU
cc:    (bcc: John Naylor/HAV/SSE)
Subject:  Re: Recovery Log Problems while in Normal Mode



It fills until the db reaches a 'sync' point. Something like a number of clients
backing up concurrently but not as yet completed can fill up the log file.

>>> DWood2 AT CHW DOT EDU 12/06/00 10:49AM >>>
My recovery log filled up and crashed the server this morning. I have the
recovery log in "Normal" mode - NOT "Roll Forward" mode. I was under the
impression that the recovery log would not fill up and crash the system
while in normal mode. The log is 1.5 GB and the DB is 13.5 GB. We do a full
DB backup once a day, sometimes twice. When I restarted the server the log
showed up as 0.1% utilized. Does anyone have any idea as to what might cause
the log to fill up? I am running TSM 3.7.3 on Solaris. Thanks,
-Dwight
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