Hi everyone
My cluster ceph run currently 18.2.2 and ceph -s say everything are OK
root@cthulhu1:/var/lib/ceph/crash# ceph -s
cluster:
id: 9c5bb196-c212-11ee-84f3-c3f2beae892d
health: HEALTH_OK
services:
mon: 5 daemons, quorum cthulhu1,cthulhu5,cthulhu3,cthulhu4,cthulhu2 (age 4d)
mgr: cthulhu1.yhgean(active, since 4d), standbys: cthulhu3.ylmosn, cthulhu5.hqiarz, cthulhu4.odtqjw, cthulhu2.ynvnob
mds: 1/1 daemons up, 4 standby
osd: 370 osds: 370 up (since 4d), 370 in (since 3M)
data:
volumes: 1/1 healthy
pools: 4 pools, 259 pgs
objects: 333.68M objects, 279 TiB
usage: 423 TiB used, 5.3 PiB / 5.8 PiB avail
pgs: 226 active+clean
19 active+clean+scrubbing+deep
14 active+clean+scrubbing
I got 3 clients cephfs :
2 with debian 12 + 18.2.2
1 with Debian 11 + 17.2.7
The Debian 11 client work fine, I try to umount the cephfs and remount it
and it's working
The first Debian 12 + 18.2.2 are a upgrade from Debian 11 + 17.2.7 and
before the update the mount was working, after the upgrade I'm unable to
mount the cephfs
The second Debian 12 is a fresh install and I'm also unable to mount the
cephfs.
I check the network and don't see any firewall problem.
On the client when I try mount they take few minutes to answer me
mount error: no mds server is up or the cluster is laggy
on the client I can see :
Jul 16 14:10:43 Debian12-1 kernel: [ 860.636012] ceph: corrupt mdsmap
Jul 16 14:23:37 Debian12-2 kernel: [11497.406652] ceph: corrupt mdsmap
I try to google this error but all I can find are the situation when ceph
-s say it's in big trouble. On my case not only ceph -s say everything are
ok but the Debian 11 are able to umount/mount/umount/mount/write
Any clue or debugging method ?
Regards
--
Albert SHIH 🦫 🐸
Observatoire de Paris
France
Heure locale/Local time:
mar. 16 juil. 2024 14:26:47 CEST
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