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Re: DMA on SATA disks?



Le 08.02.2006 20:48:37, Lennart Sorensen a écrit :
On Wed, Feb 08, 2006 at 07:27:28PM +0100, Jack Malmostoso wrote:
> Hello there list,
>
> I have a quick question.
> Looks like hdparm cannot set DMA on my SATA drives. Is this behavior
> normal or is it just my drives?
> I can't even get information about them with hdparm -i...

I don't believe any sata controller and device doens't support dma,
and
hence I am pretty sure all sata devices have dma on by default.

sdparm command ca be used with sata drives.
But I'm not sure of the way to interpret the results as they are not true scsi devices


Len Sorensen


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