ADSM-L

Re: ADSM Recovery Log filling up

1997-05-12 11:37:44
Subject: Re: ADSM Recovery Log filling up
From: "Pittson, Timothy ,HiServ/NA" <tpittson AT HIMAIL.HCC DOT COM>
Date: Mon, 12 May 1997 11:37:44 -0400
Chuck,
        I don't think it's entirely fixed - I'm running ADSM version 2.1.5.12
and just experienced this problem last week...

Tim Pittson
tpittson AT himail.hcc DOT com

>----------
>From:  Chuck Tomlinson 793-0730[SMTP:chuckt AT AUSTIN.IBM DOT COM]
>Sent:  Monday, May 12, 1997 11:22 AM
>To:    ADSM-L AT VM.MARIST DOT EDU
>Subject:       Re: ADSM Recovery Log filling up
>
>I have had this problem and the fix should be in the ADSM server code for AIX
>in version 2.1.5.12.  I have running on our servers and it has been doing
>just
>fine.  It no longer has the 'checkpoint' problem.
>
>Chuck T.
>
>>Date:    Fri, 9 May 1997 08:27:29 -0400
>>From:    "Boles, Angel V." <bolesav AT WESTINGHOUSE DOT COM>
>>Subject: Re: ADSM Recovery Log filling up
>>
>>We had a similar situation recently.  Our ADSM server is V2.1.10 on AIX,
>>though.  Our recovery log had gone to 100% and ADSM just sat there and
>>wasn't doing much of anything.  We canceled whatever we could and it
>>still stayed at 100%.  We defined some temporary log space and extended
>>the log, then restarted ADSM.
>>
>>I opened a pmr with IBM to see what else we could've done.  Apparently
>>there is an undocumented ADSM command called:   ckpt    .  This forces a
>>checkpoint on the log and will 'normally' reduce it.  We've not tried
>>the command to see if it works yet.  To see what caused the log to fill,
>>IBM gave us series of show commands.  (these would have to be done
>>before the ckpt command, of course).  They are:
>>
>>q se f=d                        q log f=d
>>q pr                    show dbtxn
>>show threads            show logseg
>>show locks              show logv
>>show txnt               show dbvars
>>show dbtxnt
>>
>>Angel Boles
>>
>>Westinghouse Electric
>>(412) 642-5944
>>Win 272-5944
>>bolesav AT westinghouse DOT com
>-----------------------------------------------------------------------------
>-
>Disclaimer: These are my views and not those of my employer.
>
>  Charles (Chuck) N. Tomlinson              IBM Global Services, Austin,
>Texas
>  Phone: (512) 823-0730  Tie Line: 793-073  Storage Management
>  http://w3.austin.ibm.com/~chuckt          Email: chuckt AT austin.ibm DOT com
>
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