linux-kernel - Re: [GIT PULL] ext4 updates for 3.9

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Message-Id: <98C6DE45-F050-4AAD-82E2-7352F5BB0A5D@gmail.com>
Date:	Thu, 28 Feb 2013 01:10:15 +0800
From:	"gnehzuil.liu" <gnehzuil.liu@...il.com>
To:	Markus Trippelsdorf <markus@...ppelsdorf.de>
Cc:	Theodore Ts'o <tytso@....edu>, Zheng Liu <wenqing.lz@...bao.com>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Dave Jones <davej@...hat.com>, Borislav Petkov <bp@...en8.de>,
	"linux-ext4@...r.kernel.org" <linux-ext4@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [GIT PULL] ext4 updates for 3.9

在 2013-2-28，上午1:01，Markus Trippelsdorf <markus@...ppelsdorf.de> 写道：

> On 2013.02.27 at 16:44 +0100, Markus Trippelsdorf wrote:
>> 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: ignore#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? 
> 
> The issue is caused by:
> 
> commit d100eef2440fea13e4f09e88b1c8bcbca64beb9f
> Author: Zheng Liu <wenqing.lz@...bao.com>
> Date:   Mon Feb 18 00:29:59 2013 -0500
> 
>    ext4: lookup block mapping in extent status tree

Hi Markus,

Thanks for the report.  I am very sorry about that.  Now I am trying to fix it.

Thanks,
                                                - Zheng--
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