From: Alan <alan@lxorguk.ukuu.org.uk>
To: kenneth johansson <ken@kenjo.org>
Cc: Tejun Heo <htejun@gmail.com>, linux-ide@vger.kernel.org
Subject: Re: ahci problems with sata disk.
Date: Mon, 15 Jan 2007 11:36:33 +0000 [thread overview]
Message-ID: <20070115113633.7a1dcd44@localhost.localdomain> (raw)
In-Reply-To: <1168859112.6980.8.camel@duo>
> also the disk is a Westen Digital raptor and it's probably the most
> benchmarked drive one could get so I was not expecting a problem with
> the drive.
A lot of early NCQ firmware seems to reduce performance and cause
problems. At least one other raptor is in our "don't NCQ" list in the
kernel drivers.
next prev parent reply other threads:[~2007-01-15 11:24 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-01-14 14:32 ahci problems with sata disk kenneth johansson
2007-01-15 9:13 ` Tejun Heo
2007-01-15 11:05 ` kenneth johansson
2007-01-15 11:36 ` Alan [this message]
2007-01-15 13:50 ` Tejun Heo
2007-01-16 1:43 ` kenneth johansson
2007-01-16 16:44 ` Andrew Lyon
2007-01-16 18:32 ` Mark Lord
2007-01-16 20:20 ` Mark Hahn
2007-01-16 22:10 ` Jeff Garzik
2007-01-16 22:26 ` Eric D. Mudama
2007-01-17 22:03 ` Jens Axboe
2007-01-17 22:03 ` Jens Axboe
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