On 2013.02.28 at 01:38 +0800, gnehzuil.liu wrote: > 在 2013-2-28，上午1:22，Markus Trippelsdorf <mar...@trippelsdorf.de> 写道： > > > On 2013.02.28 at 01:10 +0800, gnehzuil.liu wrote: > >> 在 2013-2-28，上午1:01，Markus Trippelsdorf <mar...@trippelsdorf.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...@taobao.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.
git revert 06b0c886214a223dde7b21cbfc3008fd20a8ce16..74cd15cd02708c7188581f279f33a98b2ae8d322 fixes all issues... -- Markus -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
