allow infiniband for non root users
- by user1219721
I got Infiniband running on RHEL 6.3
[root@master ~]# ibv_devinfo
hca_id: mthca0
transport: InfiniBand (0)
fw_ver: 4.7.927
node_guid: 0017:08ff:ffd0:6f1c
sys_image_guid: 0017:08ff:ffd0:6f1f
vendor_id: 0x08f1
vendor_part_id: 25208
hw_ver: 0xA0
board_id: VLT0060010001
phys_port_cnt: 2
port: 1
state: PORT_ACTIVE (4)
max_mtu: 2048 (4)
active_mtu: 2048 (4)
sm_lid: 2
port_lid: 3
port_lmc: 0x00
link_layer: InfiniBand
port: 2
state: PORT_DOWN (1)
max_mtu: 2048 (4)
active_mtu: 512 (2)
sm_lid: 0
port_lid: 0
port_lmc: 0x00
link_layer: InfiniBand
but it's only working as root.
when trying from a non-super user, I got nothing :
[nicolas@master ~]$ ibv_devices
device node GUID
------ ----------------
mthca0 001708ffffd06f1c
So, how to allow regular users to use infiniband ?