Hi list,
we have a working cluster based on Hammer with 4 nodes, 19 OSDs and 3 MONs.
Now after a couple of weeks we noticed that we're running out of disk
space on one of the nodes in /var.
Similar to [1] there are two large LOG files in
/var/lib/ceph/mon/ceph-d/store.db/ and I already figured they are
managed when the respective MON is restarted. But the MONs are not
restarted regularly so the log files can grow for months and fill up
the file system.
I was thinking about adding another file in /etc/logrotate.d/ and
trigger a monitor restart once a week. But I'm not sure if it's
recommended to restart all MONs at the same time, which could happen
if someone started logrotate manually.
So my question is, how do you guys manage that and how is it supposed
to be handled? I'd really appreciate any insights!
Regards,
Eugen
[1]
http://ceph-users.ceph.narkive.com/PBL3kuhq/large-log-like-files-on-monitor
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