Documentation, Support, and Training
Understanding Hardware Commands
Queries basic status of InfiniBand devices.
ibstatus [-h][devname[:ib_port]]...
where:
devname is the InfiniBand device name.
ib_port is the port number of the InfiniBand device.
This InfiniBand command displays basic information retrieved from the local InfiniBand driver. Output of the command includes:
LID
SMLID
port logical state
link width
port physical state
The -h option provides help.
The following example shows how to display the basic status from the local InfiniBand driver with the ibstatus command.
# ibstatus Infiniband device ’is4_0’ port 0 status: default gid: fe80:0000:0000:0000:0021:283a:8620:b0f0 base lid: 0x19 sm lid: 0x19 state: 4: ACTIVE phys state: 5: LinkUp rate: 40 Gb/sec (4X QDR) #
ibstatus man page