Disk config. for datafiles of Temp Tablespace

From: Johnson Poovathummoottil <joni_65_at_yahoo.com>
Date: Tue, 14 Aug 2001 08:25:58 -0700
Message-ID: <F001.00369C9E.20010814075646@fatcity.com>

Hi All,

We have data warehouse which uses arround 34 GB of temporary tablespace. The datafiles for this are tempfiles and the tablespace is LMT.

We use EMC storage.
The tempfiles are on two file systems which inturn are mirrored and striped across three 8 GB disks.

We are seeing heavy IO on these files and Our direct path write waits are high.

Could you guys suggest a better file layout of disk configuration?  

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Author: Johnson Poovathummoottil
  INET: joni_65_at_yahoo.com

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