ADSM-L

Re: First backup after ADSM server bounce is slow.

1999-09-14 02:28:01
Subject: Re: First backup after ADSM server bounce is slow.
From: Christo Heuër <christoh AT ABSA.CO DOT ZA>
Date: Tue, 14 Sep 1999 08:28:01 +0200
Hi Angel,

I know this is after the fact, but did you maybe do a query process to
see what processes are running directly after startup.
What happens is an expire inventory is always started automatically
when the server comes up and depending on your DB size can run for a
while.

Simulate the whole thing again, but this time wait for the expire inventory
to finish running and then do your test.

Regards
Christo Heuer
ABSA Bank
Johannesburg
SOUTH AFRICA



> Hello everyone.  Recently I had to bounce our ADSM server. Once
> it was completely up, I ran a quick "archive"  just to make sure all
> functionality is in order. The filesystem I archived took a lot longer
> than normal to backup. I ran several test thereafter and the following
> are the results:
>
> filesystem1 elapsed time.
> 1st run - 4 minutes 0 sec
> 2nd run -  29 sec
> 3rd run -  32 sec
> 4th run -  26 sec
> 5th run -  28 sec <= ran this again after file system2
>
> filesystem2 elapsed time.
> 1st run - 59 sec
> 2nd run - 13 sec
>
> I also ran an archive backup on a different client and the situation is
> the same.
>
> I bounced the server a second time. Then ran the archive to see
> if it does the same. The following is the result.
>
> filesystem1 elapsed time.
> 1st run - 4 minutes 47 sec
> 2nd run - 20 sec
>
> From the backup time above, it appears it takes longer to backup a
> filesystem the first time after bouncing the server.  Any backup after
> that runs faster. Has this always been the case?  Can someone shed
> some light to this?
>
> Angel
>
>
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