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From: Massimiliano Hofer <max@nucleus.it>
To: linux-kernel@vger.kernel.org
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>,
	Florin Iucha <florin@iucha.net>, Tejun Heo <htejun@gmail.com>,
	Robert Hancock <hancockr@shaw.ca>
Subject: Re: spurious completions during NCQ?
Date: Fri, 15 Jun 2007 09:51:57 +0200	[thread overview]
Message-ID: <200706150951.58586.max@nucleus.it> (raw)
In-Reply-To: <20070608162802.7d5bc66a@the-village.bc.nu>

On Friday 8 June 2007, Alan Cox wrote:

> > 	Model Number:       HITACHI HTS541680J9SA00
> > 	Serial Number:      SB******I57L4A
>
> This one is already blacklisted in the windows drivers.

I have the same problem with this drive (shipped with a Thinkpad Z61m):

        Model Number:       HITACHI HTS541612J9SA00
        Firmware Revision:  SBDIC7JP

It reported several dozen spurious completions over a few days, but I can't 
find any corruption. Is it really dangerous? I understand this clearly is a 
firmware bug, but I'm not sure how to interpret the drive behavior.
I can perform any test you like, if you find it useful.

-- 
Saluti,
   Massimiliano Hofer

  reply	other threads:[~2007-06-15  8:01 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <fa.Nigm+GFAuAW+QzfgqTUfmHJoFfU@ifi.uio.no>
2007-06-06 14:28 ` spurious completions during NCQ? Robert Hancock
2007-06-07 12:04   ` Florin Iucha
2007-06-08 12:55     ` Tejun Heo
2007-06-08 13:11       ` Florin Iucha
2007-06-08 13:20         ` [PATCH] libata: disable NCQ for HITACHI HTS541680J9SA00/SB21C7EP Tejun Heo
2007-06-08 15:28           ` Alan Cox
2007-06-10  2:41           ` Jeff Garzik
2007-06-08 15:28         ` spurious completions during NCQ? Alan Cox
2007-06-15  7:51           ` Massimiliano Hofer [this message]
2007-06-18  5:30             ` Tejun Heo
2007-06-06  5:28 Florin Iucha

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