[root@tsdlc ~]# ibv_devinfo
hca_id: mlx4_0
transport: InfiniBand (0)
fw_ver: 2.36.5000
node_guid: 248a:0703:00b9:c1d0
sys_image_guid: 248a:0703:00b9:c1d3
vendor_id: 0x02c9
vendor_part_id: 4099
hw_ver: 0x1
board_id: DEL1090001019
phys_port_cnt: 2
Device ports:
port: 1
state: PORT_DOWN (1)
max_mtu: 4096 (5)
active_mtu: 4096 (5)
sm_lid: 0
port_lid: 0
port_lmc: 0x00
link_layer: InfiniBand
port: 2
state: PORT_DOWN (1)
max_mtu: 4096 (5)
active_mtu: 4096 (5)
sm_lid: 0
port_lid: 0
port_lmc: 0x00
link_layer: InfiniBand
[root@tsdlc ~]# cat /etc/redhat-release
CentOS release 6.8 (Final)
[root@tsdlc ~]#