CEPHX_V2          169 include/linux/ceph/ceph_features.h DEFINE_CEPH_FEATURE(61, 1, CEPHX_V2)             // *do not share this bit*
CEPHX_V2          811 net/ceph/auth_x.c 	if (!CEPH_HAVE_FEATURE(msg->con->peer_features, CEPHX_V2)) {