linux-kernel - Re: [PATCH] ata: Disable NCQ for Crucial M225 brand SSDs

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Message-ID: <4B60C1C0.8050402@teksavvy.com>
Date:	Wed, 27 Jan 2010 17:44:16 -0500
From:	Mark Lord <kernel@...savvy.com>
To:	Vishal Rao <vishalrao@...il.com>
CC:	Alan Cox <alan@...rguk.ukuu.org.uk>,
	David Rees <drees76@...il.com>, jgarzik@...ox.com,
	linux-ide@...r.kernel.org, linux-kernel@...r.kernel.org,
	trivial@...nel.org, stable@...nel.org
Subject: Re: [PATCH] ata: Disable NCQ for Crucial M225 brand SSDs

Vishal Rao wrote:
> http://pastebin.ubuntu.com/347122/
> 
> I'm running Ubuntu Lucid 10.04 alphas at the moment and note that even
> if I "successfully reproduce" the problem on my alternate hardware, its
> still the same particular disk which can't disprove that it's simply a
> single defective piece - the only thing stuck in my mind is Win7rc working
> fine so far while various other Linux distros have exhibited the same problem.
..

The errors in that log indicate bad media.
So the question is, can you demonstrate Win7rc NOT having the same
errors when accessing the SAME (logical) sectors ?

-ml
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