From: Jeff Garzik <jgarzik@pobox.com>
To: Marc MERLIN <marc@merlins.org>
Cc: Linux Kernel mailing List <linux-kernel@vger.kernel.org>,
desnoyers@efficios.com
Subject: Re: Reproduceable SATA lockup on 3.7.8 with SSD
Date: Tue, 26 Feb 2013 10:29:59 -0500 [thread overview]
Message-ID: <512CD4F7.806@pobox.com> (raw)
In-Reply-To: <20130226002731.GC25875@merlins.org>
On 02/25/2013 07:27 PM, Marc MERLIN wrote:
> Howdy,
>
> I seem to have the same problem (or similar) as Mathieu Desnoyers in
> https://lkml.org/lkml/2013/2/22/437
>
> I can reliably get my SSD to drop from the SATA bus given the right workload
> on linux.
>
> How can I tell if it's linux's fault of the drive's fault?
Manually force speed to 3.0 Gbps, then 1.5 Gbps, and see what happens.
Try module/kernel parameter libata.force=1.5Gbps or libata.force=3.0Gbps
Jeff
prev parent reply other threads:[~2013-02-26 15:30 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-26 0:27 Reproduceable SATA lockup on 3.7.8 with SSD Marc MERLIN
2013-02-26 1:02 ` Mathieu Desnoyers
2013-02-26 16:50 ` Marc MERLIN
2013-03-01 6:44 ` Marc MERLIN
2013-02-26 15:29 ` Jeff Garzik [this message]
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