On Tue, May 13, 2008 at 10:33:16AM -0600, Sadek, Abdel wrote:
> Is there a way to increase the max IO size on RHEL 5.1 to get better
> performance? I am suspecting something at the scsi midlayer could be
> changed. Even though I am running more 1 M IOs, I always get only 512K
> IOs.
> 

Hi!

Did you get bigger IO requests with some other distro (kernel) version? 
Which version? How big requests? 

-- Pasi

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