This update for ceph fixes the following issues: - Update to version 12.2.7-420-gc0ef85b854: * https://ceph.com/releases/12-2-7-luminous-released/ * luminous: osd: eternal stuck PG in "unfound_recovery" * bluestore: db.slow used when db is not full * CVE-2018-10861: Ensure that ceph-mon does perform authorization on all OSD pool ops . * CVE-2018-1129: cephx signature check bypass . * CVE-2018-1128: cephx protocol was vulnerable to replay attack .