Ceph - ERROR:calamari_osd_location:Error 2 running ceph config-key get:'Error ENOENT: error obtaining 'daemon-private/osd.<id>/v1/calamari/osd_crush_location': (2) No such file or directory'

Issue

• When running 'service ceph start osd.<id>' the following error logs, but the OSD starts with no issues.

[cephuser@OSD1 ceph]$ sudo service ceph start osd.1
=== osd.1 ===
ERROR:calamari_osd_location:Error 2 running ceph config-key get:'libust[24687/24687]: Warning: HOME environment variable not set. Disabling LTTng-UST per-user tracing. (in setup_local_apps() at lttng-ust-comm.c:305)
Error ENOENT: error obtaining 'daemon-private/osd.1/v1/calamari/osd_crush_location': (2) No such file or directory'
ERROR:calamari_osd_location:Error 1 running ceph config-key get:'2015-10-23 09:11:00.642080 7fafec7e4700 -1 monclient(hunting): ERROR: missing keyring, cannot use cephx for authentication
2015-10-23 09:11:00.642083 7fafec7e4700  0 librados: client.admin initialization error (2) No such file or directory
Error connecting to cluster: ObjectNotFound'
libust[24763/24763]: Warning: HOME environment variable not set. Disabling LTTng-UST per-user tracing. (in setup_local_apps() at lttng-ust-comm.c:305)
create-or-move updated item name 'osd.1' weight 0.9 at location {host=OSD1} to crush map
Starting Ceph osd.1 on OSD1...
Running as unit run-24806.service.