ADSM-L

Re: Reclamation

2005-11-21 14:26:00
Subject: Re: Reclamation
From: "Ford, Phillip" <phillip.ford AT SPCORP DOT COM>
To: ADSM-L AT VM.MARIST DOT EDU
Date: Mon, 21 Nov 2005 14:25:14 -0500
I have noticed this.  I did not know if it started with the 70% as you said
but I know that it does not start with the 99.9%.  We have been having
trouble getting reclaim to finish.  Since it starts with the 70% and does
not finish, over time we have a lot of tapes offsite which are 99%
reclaimable.  And I do mean a lot.  I have actually created a process that
does a move data on these to try and get them reclaimed.  Our version of the
server is old and we are in the process of upgrading to 5 something and I
was hoping that that was going to fix the problem.  Well I guess not.  It
has been a real problem for me.


--
Phillip
320-4462



-----Original Message-----
From: ADSM: Dist Stor Manager [mailto:ADSM-L AT VM.MARIST DOT EDU] On Behalf Of
Meadows, Andrew
Sent: Monday, November 21, 2005 12:50 PM
To: ADSM-L AT VM.MARIST DOT EDU
Subject: [ADSM-L] Reclamation


I was wondering if anyone else has noticed this same issue and if there is
anything that I can do for it.
I am running on version 5.3.1.6 on AIX 5.1. Storage pools in question are
LTO gen 1
Scenario:
Copypoola has 50 volumes that are over 70% reclaimable with the percentages
ranging from 70% to 99.9% reclaimable.
If I start reclamation for copypoola with rec=70 (upd stg copypoola
rec=70) it will start with the volumes that are 70% reclaimable and work its
way up.

This doesn't make sense to me wouldn't you start with the 99.9% reclaimable
volumes first? If I do this for my onsite pools it starts the logical way
with 99.9% and works its way down.

Has anyone else noticed this and is there something I am doing wrong here or
is this just the way it is.

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