Ceph Journal

[yena]

Hello,
i have a littre ceph cluster (4 nodes ).
Each OSD consists in one SATA DRIVE + One SSD.

I Can see Journal on both devices.
How can i know if the SSH Journal is in use ?

Thanks

 

[Alwin]

How can i know if the SSH Journal is in use ?

You still mean the journals of your OSDs, right?

You will see on the mount point of the osd, the journal it is linked with.

root@pve1:~# ls -lah /var/lib/ceph/osd/ceph-0/journal
lrwxrwxrwx 1 ceph ceph 58 Sep 21 12:32 /var/lib/ceph/osd/ceph-0/journal -> /dev/disk/by-partuuid/51e34b81-7f19-4df0-aa12-2ba7bc54dff6

 

[yena]

You still mean the journals of your OSDs, right?

You will see on the mount point of the osd, the journal it is linked with.

root@pve1:~# ls -lah /var/lib/ceph/osd/ceph-0/journal
lrwxrwxrwx 1 ceph ceph 58 Sep 21 12:32 /var/lib/ceph/osd/ceph-0/journal -> /dev/disk/by-partuuid/51e34b81-7f19-4df0-aa12-2ba7bc54dff6

THANKS!