Hi list,
I have a cron script running all weekends reporting me the fragmentation
of one of our backup systems.
It ran fine up to last weekend when it started reporting "Segmentation
fault".
This is on an openSUSE 12.1 64bit, running kernel 3.3.6.
I tried with xfsprogs3.1.6 and the self compiled 3.1.8 version. Both end
with segmentation fault.
# df -h /dev/sdc
Filesystem Size Used Avail Use% Mounted on
/dev/sdc 80T 57T 23T 72% /backup/ES-6664
# mount | grep sdc
/dev/sdc on /backup/ES-6664 type xfs
(rw,noatime,attr2,nobarrier,inode64,logbufs=8,logbsize=256k,sunit=128,swidth=3712,noquota,_netdev)
/dev/sdc on /backup/ES-6664 type xfs
(ro,relatime,attr2,nobarrier,inode64,logbufs=8,logbsize=256k,sunit=128,swidth=3712,noquota,_netdev)
The FS gets first mounted rw and then bind mounted ro on top of it.
# xfs_info /dev/sdc
meta-data=/dev/sdc isize=512 agcount=80,
agsize=268435440 blks
= sectsz=512 attr=2
data = bsize=4096 blocks=21240231040, imaxpct=1
= sunit=16 swidth=464 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
# echo frag | xfs_db -r /dev/sdc
Segmentation fault
# echo frag | /opt/xfsprogs-3.1.8/sbin/xfs_db -r /dev/sdc
Segmentation fault
Any clues?
Thanks,
Richard
--
Richard Ems mail: Richard.Ems@xxxxxxxxxxxxxxxxx
Cape Horn Engineering S.L.
C/ Dr. J.J. Dómine 1, 5º piso
46011 Valencia
Tel : +34 96 3242923 / Fax 924
http://www.cape-horn-eng.com
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