ADSM-L

Re: SQL-Backtrack and multiple tapes

2001-02-05 10:11:19
Subject: Re: SQL-Backtrack and multiple tapes
From: Thomas Denier <Thomas.Denier AT MAIL.TJU DOT EDU>
Date: Mon, 5 Feb 2001 10:08:50 -0500
>      I use TSM 4.1.2 on Solaris 8 with BMC SQL Backtrack for Oracle. Trying
> to do a backup of a 300G SAP DB using more than one
> backup stream.
>
> SQL-BT starts two sessions to TSM, one gets a tape from 3494 lib, other
> stays on MediaW.
>
> Both stream go to same Managementclass/Storage Pool. How should I configure
> TSM to let SQL-BT writing to more than one tape.

We have done this successfully. We configured SQL-BackTrack so that it would
use a different prefix for the filespace names created by each stream, and
configured the TSM storage pool for collocation by filespace (as opposed to
collocation by node).
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