From: "gnehzuil.liu" <gnehzuil.liu@gmail.com>
Subject: Re: [GIT PULL] ext4 updates for 3.9
Date: Thu, 28 Feb 2013 01:10:15 +0800
Message-ID: <98C6DE45-F050-4AAD-82E2-7352F5BB0A5D@gmail.com>
References: <nsxr4k2kdwv.fsf@closure.thunk.org> <20130227124727.GA225@x4> <20130227153435.GB5609@thunk.org> <20130227154450.GA23402@x4> <20130227170157.GA222@x4>
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Cc: Theodore Ts'o <tytso@mit.edu>, Zheng Liu <wenqing.lz@taobao.com>,
	Linus Torvalds <torvalds@linux-foundation.org>,
	Dave Jones <davej@redhat.com>, Borislav Petkov <bp@alien8.de>,
	"linux-ext4@vger.kernel.org" <linux-ext4@vger.kernel.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
To: Markus Trippelsdorf <markus@trippelsdorf.de>
Return-path: <linux-kernel-owner@vger.kernel.org>
In-Reply-To: <20130227170157.GA222@x4>
Sender: linux-kernel-owner@vger.kernel.org
List-Id: linux-ext4.vger.kernel.org

=D4=DA 2013-2-28=A3=AC=C9=CF=CE=E71:01=A3=ACMarkus Trippelsdorf <markus=
@trippelsdorf.de> =D0=B4=B5=C0=A3=BA

> 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:
>>>>=20
>>>> ...
>>>> 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_d=
est_de:1657: inode #70647809: block 14164000: comm cupsd: bad entry in =
directory: rec_len % 4 !=3D 0 - offset=3D0(0), inode=3D2569822761, rec_=
len=3D3837, name_len=3D1
>>>> Feb 27 13:33:32 x4 kernel: EXT4-fs error (device sda): ext4_find_d=
est_de:1657: ignore#70911401: block 15213579: comm pdnsd: bad entry in =
directory: rec_len % 4 !=3D 0 - offset=3D0(0), inode=3D2000846358, rec_=
len=3D36782, name_len=3D120
>>>=20
>>> Is this reproducible?=20
>=20
> The issue is caused by:
>=20
> commit d100eef2440fea13e4f09e88b1c8bcbca64beb9f
> Author: Zheng Liu <wenqing.lz@taobao.com>
> Date:   Mon Feb 18 00:29:59 2013 -0500
>=20
>    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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