Hi Wido,
Thank you for attention!
On 03/08/2018 08:01 AM, 赵贺东 wrote: Hi All,
Every time after we activate osd, we got “Structure needs cleaning” in /var/lib/ceph/osd/ceph-xxx/current/meta.
/var/lib/ceph/osd/ceph-xxx/current/meta
# ls -l
ls: reading directory .: Structure needs cleaning
total 0
Could Anyone say something about this error?
Seems like XFS is broken. I recommend that you wipe that OSD and reformat it with ceph-disk/ceph-volume.
Because our ceph is run on ubuntu14.04, ceph-volume needs systemd(systemd only on ubuntu16.04) support. It makes things more complicated if we want to use ceph-volume. Also check the SMART values and verify that the disk isn't broken.
Because, every disk has the same problem.And only triggered by osd activating operation. If I deploy osd manually , I can see the “Structure needs cleaning” will come out just after I try to start ceph-osd daemon; It means, after I ran “start ceph-osd id=xxxx”, and then "ls -l /var/lib/ceph/osd/ceph-xxx/current/meta” , there will be “Structure needs cleaning"
Do not attempt a XFS repair or something.
Yes xfs_repair has no effect.
Thank you! Wido Thank you!
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