ADSM-L

Re: Reclamation of offsite group.

1999-01-05 09:52:13
Subject: Re: Reclamation of offsite group.
From: Pete Jackson <pete AT BITTERANDTWISTED.DEMON.CO DOT UK>
Date: Tue, 5 Jan 1999 14:52:13 +0000
I disagree,

I have found that its best to have a regular scheduled reclamation especially of
a copy storage pool. We have an administration schedule to lower the threshold
and
another to reset it to 100% after 5 hours over a weekend



"Toora, Kuli" wrote:

> Ann,
>
> You should set your reclamation threshold to 50% (or any value you want to
> use) and leave it at that level all the time.
> When reclamation talks place for a copypool the primary storage pool is used
> to recreate the valid data on the volume being reclaimed.
> Therefore a new offsite volume is created to be sent offsite the next time
> vaulting takes place.
>
> If you need any more info drop me a line on the address below.
>
> Thanks,
>
> Kuli.
>
> Kulbinder Toora
> 01384 296191 x3498
> e-mail - Kulbinder.toora AT meb.co DOT uk
> Midlands Electricity
>
> > -----Original Message-----
> > From: Ann Foster [SMTP:afoster AT SEAHAWK.NSCC.MASS DOT EDU]
> > Sent: Tuesday, January 05, 1999 2:07 PM
> > To:   ADSM-L AT VM.MARIST DOT EDU
> > Subject:      Reclamation of offsite group.
> >
> > Hello,
> >         From my understanding of reclamation documentation, we are
> > starting to set
> > reclamation for our offsite copypool as follows: When we offsite a
> > copypool, we set reclamation on that copypool to 100% to prevent
> > reclamation. Then, when we return the copypool onsite we set reclamation
> > back to 50%. Can any one verify if this procedure is correct, or if not,
> > why a better solution should be used?
> >
> > Thanks for any input,
> > Ann Foster
> > afoster AT nscc.mass DOT edu
> >
> > ADSM Server 3.1.2
> > AIX 4.1.5
> > (We are currently not using Disaster Recovery Manager.)
> >
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