Validates InfiniBand ports for 1x (or wider) link width.
ibcheckportwidth -v [-G][-h][-N][-C ca_name][-P ca_port][-t timeout][lid|guid] port
ca_name is the channel adapter name.
ca_port is the channel adapter port.
timeout is the timeout in milliseconds.
guid is the global unit identifier.
port is the port being validated.
This InfiniBand command checks connectivity and if the specified port is at 1x (or wider) link width.
Note - The port address is a LID, unless the -G option is used to specify a GUID address.
The following table describes the options to the ibcheckportwidth command and their purposes:
The following example shows how to check the width of port 8 on LID 24 with the ibcheckportwidth command.
# ibcheckportwidth -v 24 8 Port check lid 24 port 8: OK #