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SubjectRe: 2.4.18-pre7 Ali chipset performance
On Wed, Jan 30, 2002, Alan Cox wrote:
> > I can get around ~8mb/s with hdparm. With
> > stock 2.4.9-21 redhat kernel I can get 18mb/s, but
> > random lookups occured.
>
> I'd be interested to know how 2.4.18pre7-ac1 behaves - that has the newer
> Andre IDE driver work and some other changes that may be relevant.


Well, this one seems to work correct. I can get around ~18MB/sec,
which seems to me normal. It will be nice to have this in 2.4.18. ;-)
Thanks.


[root@pidaibm david]# hdparm -Tt /dev/hda

/dev/hda:
Timing buffer-cache reads: 128 MB in 2.02 seconds = 63.37 MB/sec
Timing buffered disk reads: 64 MB in 3.49 seconds = 18.34 MB/sec
[root@pidaibm david]#


-David

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