From: Tejun Heo <tj@kernel.org>
To: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: Lukas Hejtmanek <xhejtman@ics.muni.cz>,
Alan Cox <alan@lxorguk.ukuu.org.uk>,
Robert Hancock <hancockr@shaw.ca>,
linux-kernel@vger.kernel.org,
ACPI Devel Maling List <linux-acpi@vger.kernel.org>,
linux-ide@vger.kernel.org
Subject: Re: Another libata error related to OCZ SSD
Date: Sun, 25 Jan 2009 10:00:43 +0900 [thread overview]
Message-ID: <497BB9BB.4040608@kernel.org> (raw)
In-Reply-To: <200901192239.25071.rjw@sisk.pl>
Rafael J. Wysocki wrote:
> (CCing ACPI and IDE).
>
> On Sunday 11 January 2009, Lukas Hejtmanek wrote:
>> Hello,
>>
>> I encountered another problem with the OCZ SSD disk. If I suspend to ram while
>> running from batteries, my disk disappears. I had no problem with suspends on
>> AC power.
>>
>> I created a screenshot of dmesg mesages:
>> http://www.fi.muni.cz/~xhejtman/IMG_3221.JPG
Does the following command make any difference?
echo 0 > /sys/class/scsi_disk/h:c:i:l/manage_start_stop
The h:c:i:l part needs to be adjusted to point to the OCZ disk. lscsi
will show which value to use.
Thanks.
--
tejun
next prev parent reply other threads:[~2009-01-25 1:01 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20090111174159.GC4250@ics.muni.cz>
2009-01-19 21:39 ` Another libata error related to OCZ SSD Rafael J. Wysocki
2009-01-25 1:00 ` Tejun Heo [this message]
2009-01-25 10:57 ` Lukas Hejtmanek
2009-01-25 11:08 ` Lukas Hejtmanek
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