From: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl>
To: Thomas Zehetbauer <thomasz@hostmaster.org>
Cc: linux-kernel@vger.kernel.org
Subject: Re: AMD64: IDE performance woes
Date: Thu, 27 May 2004 19:40:27 +0200 [thread overview]
Message-ID: <200405271940.27702.bzolnier@elka.pw.edu.pl> (raw)
In-Reply-To: <1085678259.3374.7.camel@hostmaster.org>
On Thursday 27 of May 2004 19:17, Thomas Zehetbauer wrote:
> It seems that IDE performance is severely degraded on AMD64:
>
> hdparm -t timings
> 2.4.25/i386: 54.13MB/s
> 2.6.6/x86_64: 31.4MB/s
>
> Board is a Tyan Thunder K8W s2885 with an AMD8111 controller
> IDE device parameters are the same (hdparm -a8 -c1 -d1 -m16 -u1)
Can you try with -a8 removed?
> Tom
prev parent reply other threads:[~2004-05-27 17:38 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-05-27 17:17 Thomas Zehetbauer
2004-05-27 17:40 ` Bartlomiej Zolnierkiewicz [this message]
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