ADSM-L

Re: diskpool performance

2002-07-27 16:01:37
Subject: Re: diskpool performance
From: "Seay, Paul" <seay_pd AT NAPTHEON DOT COM>
Date: Sat, 27 Jul 2002 15:59:07 -0400
What data rates are you getting?
What type of files are you backing up, big (over 1G), small (less than 50K),
filesystem, databases?
Is the TSM database on the same volume group as the diskpools?
Is the data you are backing up on the same volume group as the TSM stuff?
You could be destroying your disk cache hit ratio.  Does the disk have any
performance monitoring tools to look at this.
How many paths do you have to the disk?

Paul D. Seay, Jr.
Technical Specialist
Naptheon Inc.
757-688-8180


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