From: Tejun Heo <tj@kernel.org>
To: Simon Jackson <sjackson@bluearc.com>
Cc: Caspar Smit <c.smit@truebit.nl>,
"linux-ide@vger.kernel.org" <linux-ide@vger.kernel.org>
Subject: Re: Random shutdown of disks using sata_mv
Date: Tue, 15 Dec 2009 14:38:11 +0900 [thread overview]
Message-ID: <4B2720C3.3050203@kernel.org> (raw)
In-Reply-To: <ABFC24E4C13D81489F7F624E14891C8661539155@uk-ex-mbx1.terastack.bluearc.com>
On 12/01/2009 11:29 PM, Simon Jackson wrote:
> We are investigating a similar type of problem seen on several of
> our systems. Seemingly at random (though some systems seem more
> susceptible than others) we see the ata link reset and subsequently
> there is a FAILED TO IDENTIFY error logged. smartctl is unable to
> get information from the drive and a power cycle of the drive is
> required to bring it back on line.
>
> I would be interested to know if the ata level errors are similar to
> those we are seeing.
Posting kernel messages would be helpful. Just in case, there was a
similar report where the new devicekit based smart polling caused HSM
violation errors and device shutdown on certain SSDs with flaky
firmwares.
Thanks.
--
tejun
next prev parent reply other threads:[~2009-12-15 5:36 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-12-01 12:15 Random shutdown of disks using sata_mv Caspar Smit
2009-12-01 14:29 ` Simon Jackson
2009-12-15 5:38 ` Tejun Heo [this message]
2009-12-01 15:45 ` saeed bishara
-- strict thread matches above, loose matches on Subject: below --
2009-12-02 10:40 Caspar Smit
2009-12-02 15:54 ` saeed bishara
2009-12-03 11:27 Caspar Smit
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