ADSM-L

Whizzy ways to backup San clients in Mainframe scenario

2003-05-28 08:26:54
Subject: Whizzy ways to backup San clients in Mainframe scenario
From: John Naylor <john.naylor AT SCOTTISH-SOUTHERN.CO DOT UK>
To: ADSM-L AT VM.MARIST DOT EDU
Date: Wed, 28 May 2003 12:55:20 +0100
Tsmers,
We have one OS390 TSM server currently 4.2.2 (will upgrade to 5 something, when
the mainframe goes z/OS later this year).
We have two OS390 sites with an  STK silos (9840 drives) and ESS disks in each
site
The 9840s and the ESS are writable cross site and the TSM server uses that
facility for
TSM mirrroring and copypool.
Currently backing up 100 + clients  100 + gb nightly
There are 12 netware data servers that will be  moved onto win2k clients sharing
a compaq san.
The current intention is to backup the clients in the san as standard TSM backup
clients.
Incremental change for the 12 netware servers averages 120000 files  and 30 gb
Anyone got any clever thoughts on handling this scenariio differently, assuming
that we retain the current TSM host for cost reasons. ( This assumption because
the mainframes are   there anyway for other reasons and the ESS disks and STK
silos are there as part of the mainframe configuration)
Thanks,
John





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