linux-kernel - Re: SATA problems

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Date:	Tue, 20 Feb 2007 19:55:20 -0500
From:	"Marcus Haebler" <haebler@...il.com>
To:	"Tejun Heo" <htejun@...il.com>
Cc:	"Pablo Sebastian Greco" <lkml@...agreco.com.ar>,
	linux-kernel@...r.kernel.org
Subject: Re: SATA problems

Tejun,

thanks for the patches! I am on an Intel P965/ICH8R.

Best,

Marcus

On 2/20/07, Tejun Heo <htejun@...il.com> wrote:
> * Pablo, the bug you saw was bad interaction between blacklisted NCQ
> device and dynamic queue depth adjustment.  Patches are submitted to fix
> the problem.  Just drop the blacklist patch.  Your drives should work
> fine in NCQ mode.  My gut feeling is that your problem is power related
> from the beginning.
>
> * Marcus, you're on via's ahci controller, right?  The problem you saw
> was bad interaction between blacklisted NCQ _controller_ and dynamic
> queue depth adjustment.  Patches submitted.
>
> Thanks.
>
> --
> tejun
>
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