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Message-Id: <7BFB2135-A1F0-4B6D-9962-16E75E5560F8@gmail.com> Date: Thu, 28 Feb 2013 01:38:13 +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1:22,Markus Trippelsdorf <markus@...ppelsdorf.de> 写道: > On 2013.02.28 at 01:10 +0800, gnehzuil.liu wrote: >> 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 >> >> Thanks for the report. I am very sorry about that. Now I am trying to fix it. >> > Thank you. > > Please note that if I run a kernel build with: > "git reset --hard f7fec032aa782d3fd7e51fbdf08aa3a296c01500" > (the commit before d100eef24) I get a different but similar error: > > EXT4-fs (sda): error count: 4 > EXT4-fs (sda): initial error at 1361983458: ext4_find_dest_de:1657: inode 70911401: block 15213579 > EXT4-fs (sda): last error at 1361983663: ext4_find_dest_de:1658: inode 70647809: block 14164000 Yup, thanks for the note. Could you please revert to this commit a25a4e1a5d5dc0f97dddbca44e695c532d8228c1 (the commit before f7fec032)? I suspect that commit f7fec032 is the root cause. Thanks for your help. Regards, - Zheng-- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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