Hi Cephers,
I hava a ceph cluster Jewel on Ubuntu 16.04.
What I am wondering is Whenever I reboot the OSD nodes, the OSD init service is failed.
The reason why is that the owner not changed in journal partition.
I have btrfs file system and the devices are sdc1,sdd1,sde1.. and so on.
They are also linked with journal device which are sdb1,sdb2,sdb3..and so on.
btrfs devices are all belong to ceph:ceph when OSDs are activating.
root@cephnode01:~# ll /dev/sdc1 /dev/sdd1 /dev/sde1
brw-rw---- 1 ceph ceph 8, 33 Jun 10 10:48 /dev/sdc1
brw-rw---- 1 ceph ceph 8, 49 Jun 10 10:44 /dev/sdd1
brw-rw---- 1 ceph ceph 8, 65 Jun 10 10:44 /dev/sde1
However, journal devices are not belong to ceph user and group.
brw-rw---- 1 root disk 8, 17 Jun 10 11:02 /dev/sdb1
brw-rw---- 1 root disk 8, 18 Jun 10 11:00 /dev/sdb2
brw-rw---- 1 root disk 8, 19 Jun 10 10:57 /dev/sdb3
Is it a bug of ceph?
Thank you
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