2018-05-02 05:58:08.213998 7f58a112ad80 -1 auth: unable to find a keyring on /etc/ceph/ceph.client.admin.keyring,/etc/ceph/ceph.keyring,/etc/ceph/keyring,/etc/ceph/keyring.bin: (2) No such file or directory rbd: error opening pool rdb: (2) No such file or directory Normal ...