On 10/4/21 14:19, von Hoesslin, Volker wrote:
-7598> 2021-10-04T11:27:17.438+0200 7f529998c700 -1 mds.0.openfiles
_load_finish: corrupted header/values: void
Anchor::decode(ceph::buffer::v15_2_0::list::const_iterator&) decode past
end of struct encoding: Malformed input
^^ openfiles object(s) corrupted.
<<<<<<
sounds bad! what does it mean? can we fixed it?
If you still have any clients that have (or try to) mount CephFS, umount
them for now.
AFAIK you cannot fix this, but you can remove it (it's corrupt anyway):
- Stop all the MDSes.
- rados rm -p cephfs_metadata mds0_openfiles.0. This is more or less
harmless [1]
Not sure if that is the only issue, but you will find out after you
start an MDS and try to mount it from a client.
Gr. Stefan
[1]:
http://lists.ceph.com/pipermail/ceph-users-ceph.com/2018-August/028981.html
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