$ sudo nvme discover -t tcp -a 10.0.0.185 -s 4420    Discovery Log Number of Records 1, Generation counter 2 =====Discovery Log Entry 0====== trtype: tcp adrfam: ipv4 subtype: nvme subsystem treq: not specified, sq flow control disable supported portid: 1 trsvcid: 4420 subnqn: nvmet-test traddr: 10.0.0.185 sectype: none