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Date: Sat, 6 Dec 2008 03:36:09 +0100
Subject: kernel 2.6.27.7 problem
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Hi,

I have trouble with xfs after upgrade kernel 2.6.24.3 -> 2.6.27.7.

Message on console:
 end_request: I/O error, dev sde, sector 351572544
 I/O error in filesystem ("sde1") meta-data dev sde1 block 0x14f49201
 ("xlog_iodone") error 5 buf count 9728
 xfs_force_shutdown(sde1,0x2) called from line 1056 of file
 fs/xfs/xfs_log.c.  Return address = 0xffffffff80373233
 Filesystem "sde1": Log I/O Error Detected.  Shutting down filesystem:
 sde1
 Please umount the filesystem, and rectify the problem(s)


Remount is possible, but filesystem hangs up again.
After xfs_repair too.
It looks OK now after rebooting to old kernel.

On other similar system (same  disk array, other vol) I use 2.6.27.6 kernel  without problems.


System:
AMD x64, debian stable (etch)
filesytem is on iSCSI  storage

mount options:
rw,noatime,nodiratime,logbsize=256k,logbufs=8,quota

xfs_info:
meta-data=/dev/sde1              isize=256    agcount=16, agsize=5493104
blks
         =                       sectsz=512   attr=0
data     =                       bsize=4096   blocks=87889584,
imaxpct=25
         =                       sunit=16     swidth=112 blks
naming   =version 2              bsize=4096
log      =internal               bsize=4096   blocks=32768, version=2
         =                       sectsz=512   sunit=0 blks, lazy-count=0
realtime =none                   extsz=65536  blocks=0, rtextents=0


Any ideas.
Thanx

Dusan

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