Diskgroups for redo, controlfiles, and temp?

  • From: "Herring, David" <HerringD@xxxxxxx>
  • To: "oracle-l@xxxxxxxxxxxxx" <oracle-l@xxxxxxxxxxxxx>
  • Date: Wed, 7 May 2014 09:31:33 -0500

Folks,

Has anyone ever run into blogs that have demostrated large performance gains, 
when on a SAN, by splitting out redo, controlfiles, and temp onto their own 
diskgroups?  I don't recall ever seeing this as a best practice and in this 
periodic discussion brought up to our group I believe has agreed.  I'm getting 
pressure from an outside resource to split out these file types for performance 
reasons yet haven't received anything specific to explain why and the arguments 
presented have been high level and similar to arguments from long ago on older 
hardware.

Dave Herring
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