From: Tim Small <tim@buttersideup.com>
To: Mark Lord <kernel@teksavvy.com>
Cc: Tejun Heo <tj@kernel.org>,
Justin Piszcz <jpiszcz@lucidpixels.com>,
"smartmontools-support@lists.sourceforge.net"
<smartmontools-support@lists.sourceforge.net>,
linux-ide@vger.kernel.org
Subject: Re: [smartmontools-support] SATA drive reset/disable events on ICH7 ata_piix when polling SMART info
Date: Sat, 06 Feb 2010 22:22:31 +0000 [thread overview]
Message-ID: <4B6DEBA7.2030505@buttersideup.com> (raw)
In-Reply-To: <4B6DA74C.2040007@teksavvy.com>
Mark Lord wrote:
> My theory on the problem when I first had it here, was that doing
> a FLUSH_CACHE[_EXT] before any PIO command (eg. SMART) should prevent
> the problem. This was never explored further (by me or others).
>
Would using "option libata force=pio4" be a simple way to start to test
this hypothesis?
Ta,
Tim.
next prev parent reply other threads:[~2010-02-06 22:23 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-02-05 14:07 SATA drive reset/disable events on ICH7 ata_piix when polling SMART info Tim Small
2010-02-05 14:17 ` [smartmontools-support] " Justin Piszcz
2010-02-05 14:31 ` Tim Small
2010-02-05 14:48 ` Justin Piszcz
2010-02-05 21:47 ` Mark Lord
2010-02-06 3:39 ` Tejun Heo
2010-02-06 15:26 ` Tim Small
2010-02-06 17:30 ` Mark Lord
2010-02-06 22:22 ` Tim Small [this message]
2010-02-07 4:51 ` Mark Lord
2010-02-08 2:40 ` Tejun Heo
2010-02-08 13:03 ` Tim Small
2010-02-08 2:49 ` Tejun Heo
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