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Sun Datacenter InfiniBand Switch 72 Command Reference

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Using This Documentation

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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

Index

ibcheckportwidth Command

Validates InfiniBand ports for 1x (or wider) link width.

Syntax

ibcheckportwidth -v [-G][-h][-N][-C ca_name][-P ca_port][-t timeout][lid|guid] port

where:

Description

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.


Options

The following table describes the options to the ibcheckportwidth command and their purposes:

Option
Purpose
-G
Uses the port GUID address.
-h
Provides help.
-N
Uses mono mode instead of color mode.
-C
Uses the specified channel adapter name.
-P
Uses the specified channel adapter port.
-t
Overrides the default timeout.
Example

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 
#
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