Hello Guys, Unfortunately, I''ve deleted some caps from client.admin and tried the following solution so set them back: http://lists.ceph.com/pipermail/ceph-users-ceph.com/2017-January/015474.html I’ve tried the following: # ssh’d to a mon node and changed dir to the mon directory cd /var/lib/ceph/mon/<monname> # tried to authenticate with the monitor keyring and set the client.admin caps to give back full permissions ceph -n mon.<monid> --keyring keyring auth caps client.admin mds 'allow *' osd 'allow *' mon 'allow *' When i try to modify the client.admin caps, the command just hangs at the shell until i press ctrl-c, which gets aknowledged with "Cluster connection aborted” Also i can’t see the the connection in the ceph.audit.log Do i make a mistake here or is this "workaround" not supported anymore in nautilus (14.2.6)? Regards