Hi! After upgrading to version 16.2.6, my cluster is in this state: root@s-26-9-19-mon-m1:~# ceph -s cluster: id: 1ef45b26-dbac-11eb-a357-616c355f48cb health: HEALTH_WARN failed to probe daemons or devices In logs: 9/17/21 1:30:40 PM[ERR]cephadm exited with an error code: 1, stderr:Inferring config /var/lib/ceph/1ef45b26-dbac-11eb-a357-616c355f48cb/mon.s-26-9-17/config ERROR: [Errno 2] No such file or directory: '/var/lib/ceph/1ef45b26-dbac-11eb-a357-616c355f48cb/mon.s-26-9-17/config' Traceback (most recent call last): File "/usr/share/ceph/mgr/cephadm/serve.py", line 1366, in _remote_connection yield (conn, connr) File "/usr/share/ceph/mgr/cephadm/serve.py", line 1263, in _run_cephadm code, '\n'.join(err))) orchestrator._interface.OrchestratorError: cephadm exited with an error code: 1, stderr:Inferring config /var/lib/ceph/1ef45b26-dbac-11eb-a357-616c355f48cb/mon.s-26-9-17/config ERROR: [Errno 2] No such file or directory: '/var/lib/ceph/1ef45b26-dbac-11eb-a357-616c355f48cb/mon.s-26-9-17/config' 9/17/21 1:30:39 PM[WRN]ERROR: [Errno 2] No such file or directory: '/var/lib/ceph/1ef45b26-dbac-11eb-a357-616c355f48cb/mon.s-26-9-17/config' 9/17/21 1:30:39 PM[WRN] host s-26-9-17 `cephadm ceph-volume` failed: cephadm exited with an error code: 1, stderr:Inferring config /var/lib/ceph/1ef45b26-dbac-11eb-a357-616c355f48cb/mon.s-26-9-17/config 9/17/21 1:30:39 PM[WRN][WRN] CEPHADM_REFRESH_FAILED: failed to probe daemons or devices But: 1. There is no mon service on the s-26-9-17 node. 2. All services in the cluster work normally. What could be causing this and how can it be fixed? Thanks in advance for your help! WBR, Fyodor. _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx