Displays InfiniBand nodes in topology.
ibnodes [-h][topology|-C ca_name][-P ca_port][-t timeout]
topology is the topology file.
ca_name is the channel adapter name.
ca_port is the channel adapter port.
timeout is the timeout in milliseconds.
This InfiniBand command is a script that discovers the InfiniBand fabric topology or uses the existing topology file to extract the InfiniBand nodes of the channel adapters, switches, and routers.
The following table describes the options to the ibnodes command and their purposes:
The following example shows how to display the node GUIDs with the ibnodes command.
# ibnodes Switch : 0x0021283a8620b0f0 ports 36 "Sun DCS 72 QDR FC switch o4nm2-72p-2" enhanced port 0 lid 25 lmc 0 Switch : 0x0021283a8620b0d0 ports 36 "Sun DCS 72 QDR switch 1.2(LC)" base port 0 lid 23 lmc 0 Switch : 0x0021283a8620b0b0 ports 36 "Sun DCS 72 QDR switch 1.2(LC)" base port 0 lid 21 lmc 0 Switch : 0x0021283a8620b0a0 ports 36 "Sun DCS 72 QDR switch 1.2(LC)" base port 0 lid 20 lmc 0 Switch : 0x0021283a8620b0c0 ports 36 "Sun DCS 72 QDR switch 1.2(LC)" base port 0 lid 22 lmc 0 . . . #
Note - The output in the example is just a portion of the full output.
ibnodes man page