linux-kernel - Re: Ext4 corruption that will not go away

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Message-ID: <20090830154144.GC23828@mit.edu>
Date:	Sun, 30 Aug 2009 11:41:44 -0400
From:	Theodore Tso <tytso@....edu>
To:	Ed Tomlinson <edt@....ca>
Cc:	linux-kernel@...r.kernel.org, linux-ext4@...r.kernel.org
Subject: Re: Ext4 corruption that will not go away

On Sun, Aug 30, 2009 at 12:25:47AM -0400, Ed Tomlinson wrote:
> Hi,
> 
> I am running 2.6.31-rc8+ and have ext4 corruption that will not go away.
> 
> My root fs is ext4 on sdb3.  I have moved the directory with corruption into lost+found and booted to a rescuse
> system (arch linux) and run fsck.ext4 on the filesystem, which then reports its clean...  Booting back into my
> gentoo system and attempting to remove the xx directory from lost+found gives:
> 
> [  172.408799] EXT4-fs error (device sdb3): ext4_ext_check_inode: bad header/extent in inode #706801: invalid magic - magic 0, entries 0, max 0(0), depth 0(0)

Can you send in the output of running fsck.ext4 on the filesystem, please?

    	     	    	      	      - Ted
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