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Sun Datacenter InfiniBand Switch 72 Command Reference

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Understanding the Commands

Understanding Hardware Commands

Understanding InfiniBand Commands

ibaddr Command

ibcheckerrors Command

ibchecknet Command

ibchecknode Command

ibcheckport Command

ibcheckportstate Command

ibcheckportwidth Command

ibcheckstate Command

ibcheckwidth Command

ibclearcounters Command

ibclearerrors Command

ibdatacounters Command

ibdatacounts Command

ibdiagnet Command

ibdiagpath Command

ibhosts Command

ibnetdiscover Command

ibnodes Command

ibportstate Command

ibroute Command

ibstatus Command

ibswitches Command

ibsysstat Command

ibtracert Command

opensm Command

opensmd Daemon

osmtest Command

perfquery Command

saquery Command

sminfo Command

smpdump Command

smpquery Command


ibnodes Command

Displays InfiniBand nodes in topology.


ibnodes [-h][topology|-C ca_name][-P ca_port][-t timeout]



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:

Provides help.
Uses the specified channel adapter name.
Uses the specified channel adapter port.
Overrides the default timeout.

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.

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