From: Markus Trippelsdorf <markus@trippelsdorf.de>
To: "Theodore Ts'o" <tytso@mit.edu>,
Linus Torvalds <torvalds@linux-foundation.org>,
linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [GIT PULL] ext4 updates for 3.9
Date: Wed, 27 Feb 2013 16:44:50 +0100 [thread overview]
Message-ID: <20130227154450.GA23402@x4> (raw)
In-Reply-To: <20130227153435.GB5609@thunk.org>
On 2013.02.27 at 10:34 -0500, Theodore Ts'o wrote:
> On Wed, Feb 27, 2013 at 01:47:27PM +0100, Markus Trippelsdorf wrote:
> > Just booted todays Linux tree and got the following errors:
> >
> > ...
> > Feb 27 13:33:31 x4 kernel: EXT4-fs (sda): mounted filesystem with ordered data mode. Opts: (null)
> > ...
> > Feb 27 13:33:32 x4 kernel: EXT4-fs error (device sda): ext4_find_dest_de:1657: inode #70647809: block 14164000: comm cupsd: bad entry in directory: rec_len % 4 != 0 - offset=0(0), inode=2569822761, rec_len=3837, name_len=1
> > Feb 27 13:33:32 x4 kernel: EXT4-fs error (device sda): ext4_find_dest_de:1657: inode #70911401: block 15213579: comm pdnsd: bad entry in directory: rec_len % 4 != 0 - offset=0(0), inode=2000846358, rec_len=36782, name_len=120
>
> Is this reproducible?
Haven't checked yet, because I got scared.
> Is there anything special about your system? How much memory do you
> have? What kind of device is /dev/sda? What sort of workload did you
> have running on your system before the failure?
There is nothing special about my system. /dev/sda is a standard SATA
drive:
Model Family: Seagate Barracuda Green (AF)
Device Model: ST1500DL003-9VT16L
The error happens during boot.
I use ECC memory.
> Also, can you send us the output of "debugfs -R "stat <70647809>"
> /dev/sda" so I can confirm that block 14164000 really is assigned to
> inode 70647809? The one potential cause of this error I can think of
> that might be related to recent changes in ext4 is if the extent
> status tree had the wrong logical-to-physical mapping cached for the
> directory inode.
Inode: 70647809 Type: directory Mode: 0755 Flags: 0x80000
Generation: 4138624941 Version: 0x00000000:0000000d
User: 0 Group: 0 Size: 4096
File ACL: 0 Directory ACL: 0
Links: 13 Blockcount: 8
Fragment: Address: 0 Number: 0 Size: 0
ctime: 0x50ab80de:2c77d5bc -- Tue Nov 20 14:08:46 2012
atime: 0x50aa5519:c556886c -- Mon Nov 19 16:49:45 2012
mtime: 0x50ab80de:2c77d5bc -- Tue Nov 20 14:08:46 2012
crtime: 0x50aa4a81:06bc6fd0 -- Mon Nov 19 16:04:33 2012
Size of extra inode fields: 28
EXTENTS:
(0):282599456
--
Markus
next prev parent reply other threads:[~2013-02-27 15:44 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-26 20:39 [GIT PULL] ext4 updates for 3.9 Theodore Ts'o
2013-02-27 12:47 ` Markus Trippelsdorf
2013-02-27 15:34 ` Theodore Ts'o
2013-02-27 15:44 ` Markus Trippelsdorf [this message]
2013-02-27 17:01 ` Markus Trippelsdorf
2013-02-27 17:10 ` gnehzuil.liu
2013-02-27 17:22 ` Markus Trippelsdorf
2013-02-27 17:38 ` gnehzuil.liu
2013-02-27 17:45 ` Markus Trippelsdorf
2013-02-27 17:52 ` Linus Torvalds
2013-02-27 18:49 ` Theodore Ts'o
2013-02-27 18:56 ` Markus Trippelsdorf
2013-02-27 19:19 ` Dave Jones
2013-02-27 19:27 ` Zheng Liu
2013-02-27 19:29 ` Theodore Ts'o
2013-02-27 20:12 ` [GIT PULL URGENT] ext4 regression fix " Linus Torvalds
2013-02-27 20:15 ` Theodore Ts'o
2013-02-27 20:23 ` Linus Torvalds
2013-02-27 20:41 ` Borislav Petkov
2013-03-01 3:30 ` Dave Jones
2013-03-01 4:00 ` Theodore Ts'o
2013-03-02 19:54 ` Linus Torvalds
2013-03-02 23:15 ` Theodore Ts'o
2013-02-27 20:14 ` Theodore Ts'o
2013-02-27 20:58 ` [GIT PULL] ext4 updates " Dmitry Monakhov
2013-02-27 21:30 ` Theodore Ts'o
2013-03-01 15:41 ` Eric Sandeen
2013-02-28 13:18 ` Dave Chinner
2013-02-27 18:57 ` Dave Jones
2013-02-27 19:04 ` Theodore Ts'o
2013-02-27 19:11 ` Dave Jones
2013-02-27 19:19 ` Theodore Ts'o
2013-02-27 18:59 ` Zheng Liu
2013-02-27 19:06 ` Borislav Petkov
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