CEPHFS_FEATURE_32BITS_RETRY_FWD,
        CEPHFS_FEATURE_NEW_SNAPREALM_INFO,
        CEPHFS_FEATURE_HAS_OWNER_UIDGID,
+       CEPHFS_FEATURE_MDS_AUTH_CAPS_CHECK,
 
-       CEPHFS_FEATURE_MAX = CEPHFS_FEATURE_HAS_OWNER_UIDGID,
+       CEPHFS_FEATURE_MAX = CEPHFS_FEATURE_MDS_AUTH_CAPS_CHECK,
 };
 
 #define CEPHFS_FEATURES_CLIENT_SUPPORTED {     \
        CEPHFS_FEATURE_OP_GETVXATTR,            \
        CEPHFS_FEATURE_32BITS_RETRY_FWD,        \
        CEPHFS_FEATURE_HAS_OWNER_UIDGID,        \
+       CEPHFS_FEATURE_MDS_AUTH_CAPS_CHECK,     \
 }
 
 /*