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> RAID 0 for Tempspace filesystem ?

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04-18-06, 12:59

sathyaram_s sathyaram_s is offline

sathyaram_s is offline

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RAID 0 for Tempspace filesystem ?

DB2 LUW Version 8.x on Solaris ..

The data and index tablespaces (both DMS) are created in a filesystem on RAID 5 disks ... The temp tablespaces also sit on RAID 5 disks ..

This is a Datawarehouse and HA is not very critical .

As the data redundancy requirements for temspaces is minimal, I'm thinking about recommending RAID 0 disks for temp tablespaces - so the write performance will be much better ,,,

Any pitfalls ? or any thoughts ?

Sathyaram

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