>Compression ratio is up to 5.8:1,
>Stored data are Oracle/DB2/SAP Oracle, full backups and logs.
We generally see about 4x compression for our Oracle db backups.
Rick
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The information contained in this message is intended only for the pe
Hello,
That compression seems to be reasonable. We have hundreds of LT06 tapes
with 9-10TB on average.
Hello all,
I'm looking for an advice or hint with following situation:
On one TSM server I'm observing weird (pretty high) compression ratio on
most of tapes. I wonder if it is possible to replicate this "success" to
other TSM server(s) with same/similar configuration, but I'm clueles
(pretty high) compression ratio on
> most of tapes. I wonder if it is possible to replicate this "success" to
> other TSM server(s) with same/similar configuration, but I'm clueless on
> where to start.
>
> Volume Name Storage poolDevice ClassEstimated Capacity
>
by the TSM server (post-compression). This should give you your
compression ratio.
Eg Extract from activity log
07-11-2005 19:09:42 ANE4991I (Session: 8351, Node: ) TDP Oracle
NT ANU0599 ANU2535I File \adsmorc\orcnt\bph35taj_1_1 = 8060928 bytes
sent
Output from the following select command
Hi Everybody,
Is it possible to determine the compression ratio of a database backed up using
RMAN to TSM ? I would like to see some stats for the backup size of the
database when having compression enabled or disabled on the client.
Rich
Andy,
what is the official TSM Client (4.2.n +) compression ratio ?
I know that it can vary depending of the type of the data, however there
should be an announcable number that admins can use to project.
Thanks in advance for yr response.
Brgds,
Othonas
Andrew Raibeck/Tucson/IBM@[EMAIL
/Durham/IBM@ibmus
Sent by: ADSM: Dist Stor Manager [EMAIL PROTECTED]
01/22/2002 07:37
Please respond to ADSM: Dist Stor Manager
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Subject:Re: Compression Ratio ?
Andy,
what is the official TSM Client (4.2.n +) compression ratio ?
I know
