ADSM-L

Re: [ADSM-L] Long Wait for Disk Pool Volumes

2007-12-06 11:18:51
Subject: Re: [ADSM-L] Long Wait for Disk Pool Volumes
From: Andrew Carlson <naclosagc AT GMAIL DOT COM>
To: ADSM-L AT VM.MARIST DOT EDU
Date: Thu, 6 Dec 2007 10:17:58 -0600
We are not currently migrating the data.  Even if they are fragmented, this
is just the vary on time, not the access time.  Access seems fine once they
are varied on.

On Dec 6, 2007 9:21 AM, Thorneycroft, Doug <dthorneycroft AT lacsd DOT org> 
wrote:

> Do you ever migrate the data from the diskpools, if not, you
> could be severely fragmented.
>
> -----Original Message-----
> From: ADSM: Dist Stor Manager [mailto:ADSM-L AT VM.MARIST DOT EDU]On Behalf Of
> Andrew Carlson
> Sent: Thursday, December 06, 2007 7:12 AM
> To: ADSM-L AT VM.MARIST DOT EDU
> Subject: Long Wait for Disk Pool Volumes
>
>
> I am running TSM 5.3.2.3 on AIX 5.3.6.  We started using big disk pools
> for
> our onsite data some time ago.  We are noticing an odd behaviour.  It
> takes
> up to 20 minutes for disk volumes to start varying online, and can take
> longer obviously for it to finish.  Before opening an incident with IBM
> (which I assume will be put in performance, and suck the life out of me),
>  I
> was wondering if anyone had seen anything like this before.  We restarted
> our smallest DB instance this morning, and the link below shows the actlog
> from the restart.  Restarted at 06:34, first volume varied on at 06:58.
> Thanks.
>
> http://www.agcbsm.org/tsmvactl.txt
>
> --
> Andy Carlson
>
> ---------------------------------------------------------------------------
> Gamecube:$150,PSO:$50,Broadband Adapter: $35, Hunters License:
> $8.95/month,
> The feeling of seeing the red box with the item you want in it:Priceless.
>



--
Andy Carlson
---------------------------------------------------------------------------
Gamecube:$150,PSO:$50,Broadband Adapter: $35, Hunters License: $8.95/month,
The feeling of seeing the red box with the item you want in it:Priceless.

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