Re: [patch] voluntary-preempt-2.6.9-rc1-bk4-R1

[Ingo Molnar]

* Mark_H_Johnson@xxxxxxxxxxxx <Mark_H_Johnson@xxxxxxxxxxxx> wrote:

> >I tried
> >  hdparm -p -X udma2 /dev/hda
> >(since it was udma4 previously)
> >and reran the tests.
> Not quite sure this was what I wanted - appears to turn on PIO modes
> exclusively.
>
> What is the right incantation for this?

does 'hdparm -X udma2 /dev/hda' work? -p seems to be some PIO auto-tune 
option that you probably dont need.

	Ingo
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