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Date:	Sat, 25 Dec 2010 19:12:02 +0100
From:	Jaap Crezee <jaap@....nl>
To:	linux-kernel@...r.kernel.org
Subject: Re: Slow disks.

On 12/25/10 13:19, Mikael Abrahamsson wrote:
> On Sat, 25 Dec 2010, Rogier Wolff wrote:
> Read errors will use parity drive and be re-written by the md layer.

Can you show us *that* code? I don't recall seeing this behaviour.... Just one 
read error and "bang". Or does the kernel not report the first few read errors 
and just continues without telling us?
I don't like that. With a normal disk without raid I would have had some log 
telling me the disk got bad?

Jaap

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