ADSM database performance.
1997-10-01 22:05:58
Howdy all,
Has anyone looked at the ADSM database performance on an AIX SP/2 SMP node?
In the past we have notice that the major bottle neck for backing up &
restoring in the ADSM database. We have 10 database volume each 768Mb, they are
mirrored on another disk. MirrorRead on the database is normal & MirrorWrite is
Parallel. An iostat show 60-80% wait time on the database disks.
Has anyone thought of using raw volumes or lots of little files spread over
many disks vs. a lv over maximum disks?
We are coming up to a reconfigure & it would be an ideal time to tune ADSM.
Is there any performance tuning info for adsm?
Role: Unix System Administrator
Style: The Thinking Man's Clown
Name: wayneg AT au1.ibm DOT com
Life: "Imagination is more important than knowledge" Albert Einstein
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