#define CEPH_RELEASE_OCTOPUS 15
#define CEPH_RELEASE_PACIFIC 16
#define CEPH_RELEASE_QUINCY 17
-#define CEPH_RELEASE_MAX 18 /* highest + 1 */
+#define CEPH_RELEASE_REEF 18
+#define CEPH_RELEASE_MAX 19 /* highest + 1 */
/*
* The error code to return when an OSD can't handle a write