Dmitry M: since we're only upgrading to another maintenance release of Dumpling, upgrading Ceph is safe and not even disruptive, as long as we don't restart Ceph service on all controller nodes at once.
Dmitry M: since we're only upgrading to another maintenance release of Dumpling, upgrading Ceph is safe and not even disruptive, as long as we don't restart Ceph service on all controller nodes at once.