ADSM-L

Copypool Occupancy Question

2004-03-17 13:31:17
Subject: Copypool Occupancy Question
From: Andy Carlson <andyc AT ANDYC.CARENET DOT ORG>
To: ADSM-L AT VM.MARIST DOT EDU
Date: Wed, 17 Mar 2004 11:08:13 -0600
I created a little script to compare the occupancy of the onsite tape
pool (backcart) and copy pool (copy3592).  Here is the script:

select sum(physical_mb)/1024 as "BACKCART GB" from occupancy where
stgpool_name='BACKCART'
select sum(physical_mb)/1024 as "COPY3592 GB" from occupancy where
stgpool_name='COPY3592'

Pretty simple, but I get these results:

tsm: TSMI>run stgcomp

                      BACKCART GB
---------------------------------
                         16254.37

                      COPY3592 GB
---------------------------------
                         16296.24

I cannot figure out why the copypool would ever have more data in it
than the primary pool.  Any ideas?  It's not really a big thing, but I
was trying to figure out how to get an estimate of how much needs to be
copied.

Thanks for any information.

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