ADSM-L

Re: LTO restore performance - seek problem?

2001-05-03 11:48:31
Subject: Re: LTO restore performance - seek problem?
From: Rejean Larivee/Quebec/IBM <rlarivee AT CA.IBM DOT COM>
Date: Thu, 3 May 2001 12:48:48 -0300
Hello John,
I have worked with one customer getting the same
behaviour on restore, even with the 0C1 microcode
applied. Small bursts of files being restored at a time.

We have captured TSM and Atape traces and found
TSM to be waiting for LOCATE commands to complete.
We found this to be an LTO  microcode problem.
A new microcode has been developed and is currently
going through final stages of testing.