ADSM-L

Re: [ADSM-L]

2010-07-19 12:42:52
Subject: Re: [ADSM-L]
From: Thomas Denier <Thomas.Denier AT JEFFERSONHOSPITAL DOT ORG>
To: ADSM-L AT VM.MARIST DOT EDU
Date: Mon, 19 Jul 2010 12:42:09 -0400
-----Tom Melton wrote: -----

>I have an issue I need to find a solution for.  We use EMC's
>Diskxtender on two Windows servers.  At some point in the past a
>Diskxtender option was changed that had detrimental effect on
>backups..TSM started backing up Diskxtender stub files instead of the
>actual files.  That option has been corrected, but I need to find out
>what files exist on TSM that are stubs.  I cannot simply re-backup
>all the data as it would all have to be "recalled" from Diskxtender
>and we are talking about many terabytes of data.
>
>I tried doing queries from the client (QUERY BACKUP) and then
>comparing the dates backed up versus the create/mod date, but that
>does not help because Robocopy has been used to populate some of the
>filesystems and the create/mod dates were copied and not updated.
>Thus my TSM backup date is nowhere near either of those dates as it
>would normally be.

QUERY BACKUP also reports file sizes. I would expect the stub files
to be smaller than the real files they are standing in for.

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