L<nbd_can_block_status_payload(3)>,
L<nbd_can_cache(3)>,
L<nbd_can_df(3)>,
L<nbd_can_fast_zero(3)>,
L<nbd_can_flush(3)>,
L<nbd_can_fua(3)>,
L<nbd_can_meta_context(3)>,
L<nbd_can_multi_conn(3)>,
L<nbd_can_trim(3)>,
L<nbd_can_zero(3)>,
L<nbd_is_read_only(3)>,
L<nbd_is_rotational(3)>.
