From: John Robinson <john.robinson@anonymous.org.uk>
To: hank peng <pengxihan@gmail.com>
Cc: linux-raid <linux-raid@vger.kernel.org>
Subject: Re: sector I/O error cause disk to be "faulty" in raid5
Date: Tue, 07 Jun 2011 09:53:50 +0100 [thread overview]
Message-ID: <4DEDE71E.7090606@anonymous.org.uk> (raw)
In-Reply-To: <BANLkTikpcH=navhOAFA2Jw+CT+rQfpOwcg@mail.gmail.com>
On 06/06/2011 14:28, hank peng wrote:
> Hi, everybody:
> In current raid5 implementation, if a r/w error occured at some
> specific sectors on a disk, the disk will be labeled as "faulty".
> Here, I want to say in most cases, this is failure indication of those
> sectors not the whole disk. Should we make some changes to be more
> reasonable?
It's already on the wishlist as a bad block map.
Cheers,
John.
prev parent reply other threads:[~2011-06-07 8:53 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-06 13:28 sector I/O error cause disk to be "faulty" in raid5 hank peng
2011-06-07 8:53 ` John Robinson [this message]
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