From: Theodore Tso <tytso@mit.edu>
To: Jimmy Rentz <jedynamic@bellsouth.net>
Cc: linux-ext4@vger.kernel.org
Subject: Re: ext4 - error with root drive mount
Date: Wed, 4 Feb 2009 01:24:00 -0500 [thread overview]
Message-ID: <20090204062400.GZ14762@mit.edu> (raw)
In-Reply-To: <20090203191531.0dfe27a1@amd64linuxmsi.rentzhouse.lan>
On Tue, Feb 03, 2009 at 07:15:31PM -0500, Jimmy Rentz wrote:
> I am unable to mount my ext4 root drive.
>
> I get this error:
> EXT4-fs: ext4_check_descriptors: Block bitmap for group 2688
> not in group (block 4205711663)!<3>EXT4-fs: group descriptors
> corrupted!
>
> I had a similar error some time ago, but I thought it was power
> related. I fixed the problem by running a fcsk.
You'll need to fix it using fsck again. I assume the back up
superblocks will have the correct value.
It would be interesting to see if there are any other errors picked up
by e2fsck.
> Any tips to debug this?
Can you reliably replicate this problem? I've not seen any similar
reports of problems like this.
- Ted
next prev parent reply other threads:[~2009-02-04 6:24 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-02-04 0:15 ext4 - error with root drive mount Jimmy Rentz
2009-02-04 6:24 ` Theodore Tso [this message]
2009-02-04 14:34 ` Jimmy Rentz
2009-02-04 16:18 ` Eric Sandeen
2009-02-05 0:29 ` Jimmy Rentz
2009-02-05 0:59 ` Eric Sandeen
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