Re: multiple reclaim processes
2002-09-03 21:27:44
Yes, I believe that that's right, reclamations are one per
storagepool.
The only way I know to get around it is to write a script/select
statement to look for the tapes that are the least utilized and do a "move
data" on those tapes. I have not automated the process, but have a simple
select that gives me a list of all the tapes and the "pct_reclaim" from the
volumes table. The "pct_reclaim" is the opposite of
"% utilized", so it's kind of a "% empty" value.
select volume_name, pct_reclaim, stgpool_name from volumes where
status='FULL' order by 3,2
I run this script when I want to predict how changing the
reclamation threshold on a storage pool will effect processing. i.e. It will
show me how many tapes are above a given threshold and would be reclaimed.
Thanks,
Ben
-----Original Message-----
From: Malbrough, Demetrius [mailto:Demetrius.Malbrough AT TTIINC DOT COM]
Sent: Tuesday, September 03, 2002 12:58 PM
To: ADSM-L AT VM.MARIST DOT EDU
Subject: Re: multiple reclaim processes
Donald,
As far as I know, only one reclamation process per stgpool!
Regards,
Demetrius Malbrough
AIX Storage Specialist
-----Original Message-----
From: Levinson, Donald A. [mailto:dlevinso AT ACSALASKA DOT COM]
Sent: Tuesday, September 03, 2002 11:00 AM
To: ADSM-L AT VM.MARIST DOT EDU
Subject: multiple reclaim processes
Is there a way to have multiple reclaim processes for the same storage pool?
It seems silly to have an 8 spindle library and only use two of them to try
to keep up with my reclaim processing.
TSM 5.1.1
AIX 4.3.3
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