raid 0 verses raid 1

From: Mark Lamport (lamport@KCMETRO.CC.MO.US)
Date: Mon Jan 05 2004 - 10:10:39 EST


In oracle I have temporary tablespace that does not need to be recoverable.
Currently I have it as a raid 1 (mirrored) but I am thinking I might get
better performance with a raid 0 (striped) accross 3 disks. The current
configuration has this datafile on a mirrored raid array which has 2 6230
adapters but my striped array is on a single 6230. Both have write cache.
What is your opinion?

thanks.

Mark Lamport



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