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Re: need help how to debug xfs crash issue xfs_iunlink_remove: xfs_inoto

To: xfs@xxxxxxxxxxx, yongtaofu@xxxxxxxxx
Subject: Re: need help how to debug xfs crash issue xfs_iunlink_remove: xfs_inotobp() returned error 22
From: 符永涛 <yongtaofu@xxxxxxxxx>
Date: Tue, 9 Apr 2013 21:03:06 +0800
Delivered-to: xfs@xxxxxxxxxxx
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BTW
xfs_info /dev/sdb
meta-data=/dev/sdb               isize=256    agcount=28, agsize=268435440 blks
         =                       sectsz=512   attr=2
data     =                       bsize=4096   blocks=7324303360, imaxpct=5
         =                       sunit=16     swidth=160 blks
naming   =version 2              bsize=4096   ascii-ci=0
log      =internal               bsize=4096   blocks=521728, version=2
         =                       sectsz=512   sunit=16 blks, lazy-count=1
realtime =none                   extsz=4096   blocks=0, rtextents=0

2013/4/9, 符永涛 <yongtaofu@xxxxxxxxx>:
> Dear xfs experts,
> I really need your help sincerely!!! In our production enviroment we
> run glusterfs over top of xfs on Dell x720D(Raid 6). And the xfs file
> system crash on some of the server frequently about every two weeks.
> Can you help to give me a direction about how to debug this issue and
> how to avoid it? Thank you very very much!
>
> uname -a
> Linux cqdx.miaoyan.cluster1.node11.qiyi.domain 2.6.32-279.el6.x86_64
> #1 SMP Wed Jun 13 18:24:36 EDT 2012 x86_64 x86_64 x86_64 GNU/Linux
>
> Every time the crash log is same, as following
>
> 038 Apr  9 09:41:36 cqdx kernel: XFS (sdb): xfs_iunlink_remove:
> xfs_inotobp() returned error 22.
> 1039 Apr  9 09:41:36 cqdx kernel: XFS (sdb): xfs_inactive: xfs_ifree
> returned error 22
> 1040 Apr  9 09:41:36 cqdx kernel: XFS (sdb):
> xfs_do_force_shutdown(0x1) called from line 1184 of file
> fs/xfs/xfs_vnodeops.c.  Return address = 0xffffffffa02ee20a
> 1041 Apr  9 09:41:36 cqdx kernel: XFS (sdb): I/O Error Detected.
> Shutting down filesystem
> 1042 Apr  9 09:41:36 cqdx kernel: XFS (sdb): Please umount the
> filesystem and rectify the problem(s)
> 1043 Apr  9 09:41:53 cqdx kernel: XFS (sdb): xfs_log_force: error 5
> returned.
> 1044 Apr  9 09:42:23 cqdx kernel: XFS (sdb): xfs_log_force: error 5
> returned.
> 1045 Apr  9 09:42:53 cqdx kernel: XFS (sdb): xfs_log_force: error 5
> returned.
> 1046 Apr  9 09:43:23 cqdx kernel: XFS (sdb): xfs_log_force: error 5
> returned.
>
> --
> 符永涛
>


-- 
符永涛

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