2012/12/16 Drunkard Zhang <gongfan193@xxxxxxxxx>:
> I couldn't rm files in ceph, which was backuped files of one osd. It
> reports direcory not empty, but there's nothing under that directory,
> just the directory itself held some spaces. How could I shoot down the
> problem ?
>
> log30 /mnt/bc # ls -aR osd.28/
> osd.28/:
> . .. osd.28
>
> osd.28/osd.28:
> . .. current
>
> osd.28/osd.28/current:
> . .. 0.537_head
>
> osd.28/osd.28/current/0.537_head:
> . ..
> log30 /mnt/bc # ls -lhd osd.28/osd.28/current/0.537_head
> drwxr-xr-x 1 root root 119M Dec 14 19:22 osd.28/osd.28/current/0.537_head
> log30 /mnt/bc #
> log30 /mnt/bc # rm -rf osd.28/
> rm: cannot remove ‘osd.28/osd.28/current/0.537_head’: Directory not empty
> log30 /mnt/bc # rm -rf osd.28/osd.28/current/0.537_head
> rm: cannot remove ‘osd.28/osd.28/current/0.537_head’: Directory not empty
>
> The cluster seems health:
> log3 ~ # ceph -s
> health HEALTH_OK
> monmap e1: 3 mons at
> {log21=10.205.118.21:6789/0,log3=10.205.119.2:6789/0,squid86-log12=150.164.100.218:6789/0},
> election epoch 640, quorum 0,1,2 log21,log3,squid86-log12
> osdmap e1864: 45 osds: 45 up, 45 in
> pgmap v163907: 9224 pgs: 9224 active+clean; 3168 GB data, 9565 GB
> used, 111 TB / 120 TB avail
> mdsmap e134: 1/1/1 up {0=log14=up:active}, 1 up:standby
>
After mds restart, I got this error message:
2012-12-19 09:16:24.837045 mds.0 [ERR] unmatched fragstat size on
single dirfrag 100000006c7, inode has f(v6 m2012-11-24 23:18:34.947266
1773=1773+0), dirfrag has f(v6 m2012-12-17 12:43:52.203358
2038=2038+0)
How can I fix this?
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