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Sun Datacenter InfiniBand Switch 648 Topic Set |
Documentation, Support, and Training
Understanding Administrative Commands
Monitoring the InfiniBand Fabric
Controlling the InfiniBand Fabric
Understanding Signal Routing Through the Switch
Understanding Switch Startup and Component Addition
Understanding ILOM on the Switch
Switching Between the ILOM Shell and the Linux Shell
Controlling ILOM Targets (CLI)
Upgrading the Switch Firmware Through ILOM (CLI)
Administering ILOM (Web Interface)
Access ILOM From the Web Interface
Monitoring ILOM Targets (Web Interface)
Controlling ILOM Targets (Web Interface)
Upgrading the Switch Firmware Through ILOM (Web Interface)
Understanding InfiniBand Cabling
Understanding Switch Specifications
Understanding the Installation
Installing the InfiniBand Software Stack
Verifying the InfiniBand Fabric
Understanding Service Procedures
Servicing the Fabric Cards and Fabric Card Fillers
Servicing the InfiniBand Cables
Doing Supportive Software Tasks
Understanding Switch-Specific Commands
Validates InfiniBand ports for 1x link width. Issued on the Linux InfiniBand host.
ibcheckportwidth -v [-G][-h][-N][-C ca_name][-P ca_port][-t timeout][lid|guid] port
where:
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 software command checks connectivity and if the specified port is at 1x 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:
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The following example shows how to check the width of port 26 on LID 15 with the ibcheckportwidth command.
# ibcheckportwidth -v 15 26 Port check lid 15 port 26: OK #
ibcheckportwidth man page
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