Re: Filesystem vs. Raw IO

  • From: Nuno Souto <dbvision@xxxxxxxxxxxxxxx>
  • To: Oracle L <oracle-l@xxxxxxxxxxxxx>
  • Date: Fri, 28 May 2004 22:31:26 +1000

-------- Original Message --------
Subject: Re: Filesystem vs. Raw IO
Rick Stephenson wrote:

What should I be looking at? Why such a big difference?

did you try turning off the EMC cache on the UFS lun? Writing to memory is no comparison to writing to disk. Not yet, anyway.

Nuno Souto
in sunny Sydney, Australia
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