From: Michal Soltys <soltys@ziu.info>
To: David Greaves <david@dgreaves.com>
Cc: Chris Worley <worleys@gmail.com>,
Maurice Hilarius <maurice@harddata.com>,
linux-raid@vger.kernel.org
Subject: Re: Interesting article
Date: Thu, 15 Jan 2009 23:13:30 +0100 [thread overview]
Message-ID: <496FB50A.4040600@ziu.info> (raw)
In-Reply-To: <496F194C.2050002@dgreaves.com>
David Greaves wrote:
>
> Agreed - and I think another huge gap is that when you lose a block you really
> should be able to find out what file was affected. Doable on ext3 but not
> (AFAIK) xfs.
>
It's doable on xfs as well.
http://oss.sgi.com/archives/xfs/2008-10/msg01448.html <- two methods in
that thread.
On related note - if there's a mismatch on some stripe under linux's md
- is there any way to pinpoint which stripe exactly (or what blocks
correspond to fixed/checked stripe) ?
ITOW - is there anything besides mismatch_cnt ?
next prev parent reply other threads:[~2009-01-15 22:13 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-14 20:02 Interesting article Maurice Hilarius
2009-01-14 22:55 ` Chris Worley
2009-01-15 11:09 ` David Greaves
2009-01-15 22:13 ` Michal Soltys [this message]
2009-01-15 22:31 ` David Greaves
2009-01-16 7:12 ` Peter Rabbitson
2009-01-15 0:57 ` Guy Watkins
2009-01-15 9:09 ` Jon Hardcastle
2009-01-15 11:51 ` RAID5 recoverability - Was: " Matti Aarnio
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