High Wait I/O( Average SAR Value %wio 25 to 35%)

From: BINOY P.V (binoypv@hotmail.com)
Date: Tue Nov 18 2003 - 09:21:05 EST

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Dear All,

We are facing High Wait I/O(SAR %wio 25 to 35% ) in our Database server
running solaris 8 with oracle8i.

Dbase server is SunFire4800 with 12gb RAM,750MHZ*8CPU with 20gb swap space.
We are using Veritas Volume Manger 3.1 and veritas Filesystem Manger3.4.

Ours is a SAN setup with 4T3's (each T3 is 36gb*9HDD) we are using RAID
(0+1) Striped at hardware level and Mirrored at Volume Manager level.

Can anyone help us resolve the issue.

Thanks and Regards
Binoy

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• Next message: Giri Sekar: "Process stack overflow"
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