CEPH_FEATURE_MONCLOCKCHECK|\
CEPH_FEATURE_MONNAMES
#define CEPH_FEATURE_REQUIRED_MON CEPH_FEATURE_UID
-#define CEPH_FEATURE_SUPPORTED_MDS CEPH_FEATURE_UID|CEPH_FEATURE_NOSRCADDR
+#define CEPH_FEATURE_SUPPORTED_MDS CEPH_FEATURE_UID|CEPH_FEATURE_NOSRCADDR|\
+ CEPH_FEATURE_MONNAMES
#define CEPH_FEATURE_REQUIRED_MDS CEPH_FEATURE_UID
-#define CEPH_FEATURE_SUPPORTED_OSD CEPH_FEATURE_UID|CEPH_FEATURE_NOSRCADDR
+#define CEPH_FEATURE_SUPPORTED_OSD CEPH_FEATURE_UID|CEPH_FEATURE_NOSRCADDR|\
+ CEPH_FEATURE_MONNAMES
#define CEPH_FEATURE_REQUIRED_OSD CEPH_FEATURE_UID
-#define CEPH_FEATURE_SUPPORTED_CLIENT CEPH_FEATURE_NOSRCADDR
+#define CEPH_FEATURE_SUPPORTED_CLIENT CEPH_FEATURE_NOSRCADDR|\
+ CEPH_FEATURE_MONNAMES
#define CEPH_FEATURE_REQUIRED_CLIENT 0