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)) {