ADSM-L

RAID5 or 0+1

2001-04-04 16:00:52
Subject: RAID5 or 0+1
From: "Dearman, Richard" <rdearm1 AT UIC DOT EDU>
Date: Wed, 4 Apr 2001 15:02:00 -0500
I have been seeing high memory utilization and high disk busy problems on
the disks that my database sits on when I do backups.   I'm running AIX
4.3.3 with in a H70 with 2 cpu's and 1gb of memory.  I was thinking of
moving my tsm database to a RAID 0+1 setup from a RAID5 setup to see if I
gain any performance.  Does anyone have any suggestions on database
performance issuses.

Thanks
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