root@r6-410-1:~# cat /var/lib/docker/volumes/kolla_logs/_data/ceph/ceph-client.admin.log
2017-06-20 20:48:31.559389 7fd94c99c700  0 monclient(hunting): authenticate timed out after 300
2017-06-20 20:48:31.559430 7fd94c99c700  0 librados: client.admin authentication error (110) Connection timed out