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From: Theodore Ts'o <tytso@mit.edu>
To: Dave Jones <davej@redhat.com>, Borislav Petkov <bp@alien8.de>,
	Linux Kernel <linux-kernel@vger.kernel.org>,
	linux-ext4@vger.kernel.org
Subject: Re: EXT4 corruption on Linus latest tree.
Date: Wed, 27 Feb 2013 11:44:17 -0500	[thread overview]
Message-ID: <20130227164417.GF5609@thunk.org> (raw)
In-Reply-To: <20130227160446.GA4792@redhat.com>

On Wed, Feb 27, 2013 at 11:04:46AM -0500, Dave Jones wrote:
>  > > EXT4-fs error (device sdb1): htree_dirblock_to_tree:919: inode #172235804: block 152052301: comm ls: bad entry in directory: rec_len is smaller than minimal - offset=0(0), inode=0, rec_len=0, name_len=0
> 
> Yeah, looks similar.  The missing files/dirs reappeared when I
> booted an older kernel, so it looks like the corruption doesn't
> hit the disk.  Fsck (1.42.5) didn't find anything either.

I suspect I see the problem...   can you send me the results of 

  debugfs -R "stat <172235804>" /dev/sdb1

to confirm?

Thanks,

						- Ted

  parent reply	other threads:[~2013-02-27 16:44 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-02-27 15:43 EXT4 corruption on Linus latest tree Dave Jones
2013-02-27 15:55 ` Borislav Petkov
2013-02-27 16:04   ` Dave Jones
2013-02-27 16:32     ` Theodore Ts'o
2013-02-27 16:44     ` Theodore Ts'o [this message]
2013-02-27 16:56       ` Dave Jones
2013-02-27 17:07         ` gnehzuil.liu
2013-02-27 17:07           ` gnehzuil.liu
2013-02-27 18:03           ` Theodore Ts'o

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