ADSM-L

Re: [ADSM-L] Size of actice data pool ?

2012-04-27 13:22:00
Subject: Re: [ADSM-L] Size of actice data pool ?
From: Bob Levad <blevad AT WINNEBAGOIND DOT COM>
To: ADSM-L AT VM.MARIST DOT EDU
Date: Fri, 27 Apr 2012 17:18:13 +0000
Another option that may quickly give you some rough information is query 
filespace.

A spreadsheet with filespace size times percentage full for the pertinent 
filespaces will give you an estimate of the data involved.

This depends also on backup excludes that may be involved.

Bob.


-----Original Message-----
From: ADSM: Dist Stor Manager [mailto:ADSM-L AT VM.MARIST DOT EDU] On Behalf Of 
Shawn Drew
Sent: Friday, April 27, 2012 11:10 AM
To: ADSM-L AT VM.MARIST DOT EDU
Subject: Re: [ADSM-L] Size of actice data pool ?

You can run a preview on the "copy activedata" command.(i.e.  copy active
data xxx xxxx preview=yes)  This should tell you what you want to know.

Regards,
Shawn
________________________________________________
Shawn Drew





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guenther_bergmann AT GBERGMANN DOT DE

Sent by: ADSM-L AT VM.MARIST DOT EDU
04/27/2012 11:35 AM
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Subject
[ADSM-L] Size of actice data pool ?






Hi all,

given the following setup:
TSM 5.5
Primary storage pool of device class FILE
Copy ool on LTO -tapes, managed by DRM
Primary pool ist copied daily to the copy pool

Since the Copy pool is reaching some limitations ( # of  tapes, vault
capacity) we are thinking about setting up an active data pool and copying
the
active data pool to the copy pool.

The question: How to estimate the size of the active data pool in compared
to
the primary pool?

Is there something like:
QUERY OCCUPANCY ACTIVEDATAONLY=YES ?
Can it be done with some SQL query?
I can geht the numbers (active/inactive) from the backups table, but it
does
not give the size of the backed up objects.

Any hints on this?

regards Günther

--
Guenther Bergmann, Am Kreuzacker 10, 63150 Heusenstamm, Germany
Guenther_Bergmann at gbergmann dot de



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