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EMC Symmetrix Performance Tuning

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r5027

Technical User
Feb 14, 2003
10
DE
Hi,

has anyone experience in performance tuning EMC hdiskpower devices? Is it necessary? If yes, which parameters?

regards
Frank
 
If you are looking for adapter tuning, or disk tuning, even EMC doesn't have any recomendations.

But follow the guidelines about spreading out all your data to as many volumes as possible.

Check your Symm cache level usages, and see if you have any hot disks.

You may also want to check your back-end mapping on the symm and see if your Logical disks are on the same physical disk, bus.
 
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