ADSM-L

Re: Deleting dbvol takes long

2002-12-12 08:29:38
Subject: Re: Deleting dbvol takes long
From: Manuel Schweiger <manuel.schweiger AT CHELLO DOT AT>
To: ADSM-L AT VM.MARIST DOT EDU
Date: Thu, 12 Dec 2002 14:30:28 +0100
Gerhard,

If you delete a db volume that has data on it TSM has to move all the data
to another volume. 2 hours seems way to high for me for 2GB though.
Bottleneck on that is usually the disk and no, TSM does indeed no reorg on
the DB.

regards, Manuel

----- Original Message -----
From: "Gerhard Rentschler" <g.rentschler AT RUS.UNI-STUTTGART DOT DE>
To: <ADSM-L AT VM.MARIST DOT EDU>
Sent: Thursday, December 12, 2002 2:16 PM
Subject: Deleting dbvol takes long


> I just deleted a 2GB DB volume. It took 2 hours to complete.
> The deleted volume resided on an SSA disk. The server CPU is not a
> bottleneck. Can anybody tell me why it is taking so much time? I first
hoped
> it would do some DB reorg on the fly. But it obviously doesn't.
> Best regards
> Gerhard
>
> ---
> Gerhard Rentschler            email:g.rentschler AT rus.uni-stuttgart DOT de
> Regional Computing Center     tel.   ++49/711/685 5806
> University of Stuttgart       fax:   ++49/711/682357
> Allmandring 30a
> D 70550
> Stuttgart
> Germany

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