1 lsfabric 2? -delim delimiter 3 4? -nohdr 5 6? 6 -node node_id_or_name 6.1? -port port_id 6 -wwpn wwpn 6 -host host_id_or_name 6 -controller controller_id_or_name 6 -cluster cluster_id_or_name 7? -bytes 8