From: "Richard Höchenberger" <richard@r-selected.de>
To: Theodore Tso <tytso@mit.edu>,
linux-kernel@vger.kernel.org, linux-ext4@vger.kernel.org
Subject: Re: Severe data corruption with ext4
Date: Mon, 23 Mar 2009 15:20:03 +0100 [thread overview]
Message-ID: <b2080d80903230720m16af65c4t992b9cc34c44b914@mail.gmail.com> (raw)
In-Reply-To: <20090323121709.GD13368@mit.edu>
[-- Attachment #1: Type: text/plain, Size: 1125 bytes --]
Hi Ted, I just compiled and installed 2.6.29-rc8 vanilla. Before
running it, I booted from a live CD and fsck'd all my file systems to
get them into a consistent, clean state.
Now, after booting 2.6.29-rc8 and writing stuff to dm-14 (/usr), I again get:
----------
Mar 23 15:01:02 bakunin kernel: __find_get_block_slow() failed.
block=135274289954816, b_blocknr=0
Mar 23 15:01:02 bakunin kernel: b_state=0x00310021, b_size=4096
Mar 23 15:01:02 bakunin kernel: device blocksize: 4096
Mar 23 15:01:02 bakunin kernel: __find_get_block_slow() failed.
block=135274289954816, b_blocknr=0
Mar 23 15:01:02 bakunin kernel: b_state=0x00310021, b_size=4096
Mar 23 15:01:02 bakunin kernel: device blocksize: 4096
Mar 23 15:01:02 bakunin kernel: grow_buffers: requested out-of-range
block 135274289954816 for device dm-14
Mar 23 15:01:02 bakunin kernel: EXT4-fs error (device dm-14):
ext4_xattr_delete_inode: inode 4501: block 135274289954816 read error
----------
(the same for other inodes as well)
I've again attached the output of dumpe2fs (maybe something has
changed in the meantime..?) and an image of inode 4501.
Richard
[-- Attachment #2: itable_dm-14_usr-1.img --]
[-- Type: application/octet-stream, Size: 4096 bytes --]
[-- Attachment #3: dumpe2fs_dm-14_usr-1.txt.gz --]
[-- Type: application/x-gzip, Size: 30141 bytes --]
next prev parent reply other threads:[~2009-03-23 14:20 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <b2080d80903200244u7fbcc150g6724a84c9b3b2054@mail.gmail.com>
2009-03-20 10:01 ` Severe data corruption with ext4 Andrew Morton
2009-03-22 13:26 ` Richard
2009-03-23 2:05 ` Theodore Tso
2009-03-23 9:10 ` Richard
2009-03-23 12:17 ` Theodore Tso
2009-03-23 14:20 ` Richard Höchenberger [this message]
2009-03-23 15:08 ` Theodore Tso
2009-03-23 15:12 ` Richard Höchenberger
2009-03-26 18:05 ` Richard Höchenberger
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