ADSM-L

Re: Weekly/Monthly -Backupsets running long

2006-03-13 13:04:50
Subject: Re: Weekly/Monthly -Backupsets running long
From: Timothy Hughes <Timothy.Hughes AT OIT.STATE.NJ DOT US>
To: ADSM-L AT VM.MARIST DOT EDU
Date: Mon, 13 Mar 2006 13:04:34 -0500
Josh,

Thanks for reply!

I am using group Collocation for the six nodes that I am running
Backupsets on and I also performed a Move Nodedata when
they were created.



Josh-Daniel Davis wrote:

> I would recommend creating a second copygroup and a private storage pool
> for that node.  You'd probably want to give it a DB snapshot of its own
> also.
>
> If you NEED backupsets, then you definitely need the source pool to be
> collocated.  If you have to, it could be by group with all of your other
> nodes in one group and this one in its own.  That would at least save
> media mount times on recreates.
>
> Your other option is EXPORT NODE using FROMDATE and FSID.  You can't
> restore it directly from the client, but it can still be imported to a
> stranger tsm server.  Also, trying to do incrementals this way would not
> clear out files which had been deleted between exports, so in a recovery,
> you'd be left with stray files.
>
> -Josh
>
> On 06.03.10 at 10:34 Timothy.Hughes AT OIT.STATE.NJ DOT US wrote:
>
> > Date: Fri, 10 Mar 2006 10:34:39 -0500
> > From: Timothy Hughes <Timothy.Hughes AT OIT.STATE.NJ DOT US>
> > Reply-To: "ADSM: Dist Stor Manager" <ADSM-L AT VM.MARIST DOT EDU>
> > To: ADSM-L AT VM.MARIST DOT EDU
> > Subject: Re: Weekly/Monthly -Backupsets running long
> >
> > Mark,
> >
> > Thanks, These Backupsets are for a Novell Client they are still
> > currently using ArcServe for there full weekly backup of a POI
> > Volume on a Novell OS server until we get ours working
> > correctly.  I believe they do this because this Volume is very
> > important and holds many many GroupWise user files and they
> > the Backup Sets for Archival/Restores.
> >
> > So I assume this means there is no way to shorten these? They
> > causing tape problems with Oracle clients on the weekend.
> >
> > Thanks again!
> >
> > Mark Stapleton wrote:
> >
> >> "ADSM: Dist Stor Manager" <ADSM-L AT VM.MARIST DOT EDU> wrote on 03/10/2006
> >> 09:05:13 AM:
> >>> I have Backup Sets that run extremely long these Backup Sets
> >>> backup only 1 file space. It seems the Backup Sets are backing
> >>> up the same Data plus the new Data it's like doing a Full backup
> >>> every week. Is there a command or setting that I can implement
> >>> to ensure that the Backup Set only backs up ONLY the NEW
> >>> Data? Or is there another way lessen the time on these
> >>> Backup Sets.
> >>
> >> By definition, a backupset creates a copy of the most recent version of
> >> *every* active file in a given server (or a filespace within that server).
> >>
> >> Sorry.
> >>
> >> As a matter of curiosity, why do you create regular backupsets? Do you
> >> ever use them?
> >>
> >> --
> >> Mark Stapleton (mark.stapleton AT usbank DOT com)
> >> MR Backup and Recovery Management
> >> 262.790.3190
> >>
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