From: Luca Berra <bluca@comedia.it>
To: linux-raid@vger.kernel.org
Subject: Re: Redundancy check using "echo check > sync_action": error reporting?
Date: Tue, 6 May 2008 08:36:10 +0200 [thread overview]
Message-ID: <20080506063609.GA3412@percy.comedia.it> (raw)
In-Reply-To: <481D65FA.4090107@rabbit.us>
On Sun, May 04, 2008 at 09:30:02AM +0200, Peter Rabbitson wrote:
>I want to resurect this discussion with a peculiar observation - the above
>mismatch was caused by GRUB.
...
>I realized that my grub config contains a savedefault clause, which updates
>the file on the raw ext3 volume before any raid assembly has taken place.
>Executing grub-set-default from within a booted system (with a mounted
>assembled raid) resulted in the subsequent md check to return 0 mismatches.
this has been a long standing issue with grub 1.x
hopefully some day grub 2 will be production ready and the issue will be
forgoten (real md raid support for grub 2 was added in google SOC 2006).
L.
--
Luca Berra -- bluca@comedia.it
Communication Media & Services S.r.l.
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next prev parent reply other threads:[~2008-05-06 6:36 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-03-16 14:21 Redundancy check using "echo check > sync_action": error reporting? Bas van Schaik
2008-03-16 15:14 ` Janek Kozicki
2008-03-20 13:32 ` Bas van Schaik
2008-03-20 13:47 ` Robin Hill
2008-03-20 14:19 ` Bas van Schaik
2008-03-20 14:45 ` Robin Hill
2008-03-20 15:16 ` Bas van Schaik
2008-03-20 16:04 ` Robin Hill
2008-03-20 16:35 ` Theodore Tso
2008-03-20 17:10 ` Robin Hill
2008-03-20 17:39 ` Andre Noll
2008-03-20 18:02 ` Theodore Tso
2008-03-20 18:57 ` Andre Noll
2008-03-21 14:02 ` Ric Wheeler
2008-03-21 20:19 ` NeilBrown
2008-03-21 20:45 ` Ric Wheeler
2008-03-22 17:13 ` Bill Davidsen
2008-03-20 23:08 ` Peter Rabbitson
2008-03-21 14:24 ` Bill Davidsen
2008-03-21 14:52 ` Peter Rabbitson
2008-03-21 17:13 ` Theodore Tso
2008-03-21 17:35 ` Peter Rabbitson
2008-03-22 13:27 ` Theodore Tso
2008-03-22 14:00 ` Bas van Schaik
2008-03-25 4:44 ` Neil Brown
2008-03-25 15:17 ` Bill Davidsen
2008-03-25 9:19 ` Mattias Wadenstein
2008-03-21 17:43 ` Robin Hill
2008-03-21 23:01 ` Bill Davidsen
2008-03-21 23:45 ` Carlos Carvalho
2008-03-22 17:19 ` Bill Davidsen
2008-03-21 23:55 ` Robin Hill
2008-03-22 10:03 ` Peter Rabbitson
2008-03-22 10:42 ` What do Events actually mean? Justin Piszcz
2008-03-22 17:35 ` David Greaves
2008-03-22 17:48 ` Justin Piszcz
2008-03-22 18:02 ` David Greaves
2008-03-25 3:58 ` Neil Brown
2008-03-26 8:57 ` David Greaves
2008-03-26 8:57 ` David Greaves
2008-05-04 7:30 ` Redundancy check using "echo check > sync_action": error reporting? Peter Rabbitson
2008-05-06 6:36 ` Luca Berra [this message]
2008-03-25 4:24 ` Neil Brown
2008-03-25 9:00 ` Peter Rabbitson
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