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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 21:05:32 +0800
Delivered-to: xfs@xxxxxxxxxxx
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Also I want to know why all the server, all crash with the same crash stack?
Thank you, really need your help.

2013/4/9, 符永涛 <yongtaofu@xxxxxxxxx>:
> 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
>


-- 
符永涛

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