NAME

       opaportinfo

       (Host  or  Switch) Displays configuration and state of a specified Intel(R) Omni-Path Host
       Fabric Interface (HFI) port on the local host or a remote switch.

Syntax

       opaportinfo [-l  lid  [-m  dest_port]] [-h  hfi] [-p  port] [-v]

Options

       -l lid

                 Specifies the destination LID. Default is local port.

       -m dest_port

                 Specifies the destination port. Default is port with given LID. Useful to access
                 switch ports.

       -h hfi

                 Specifies the HFI to send through/to. Default is first HFI.

       -p port

                 Specifies the port to send through/to. Default is first port.

-h and -p options permit a variety of selections:

       -h 0

                 First active port in system (Default).

       -h 0 -p 0

                 First active port in system.

       -h x

                 First active port on HFI x.

       -h x -p 0

                 First active port on HFI x.

       -h 0 -p y

                 Port y within system (no matter which ports are active).

       -h x -p y

                 HFI x, port y.

Debug Options

       -v

                 Specifies  the  verbose  output.  Additional  invocations  (-v  -v  ...) turn on
                 debugging, openib debugging, and libibumad debugging.

Examples

       opaportinfo -p 1

       opaportinfo -p 2 -h 2 -l 5 -m 18

Description

       To access switch ports using this command, the -l and -m options must  be  given.  The  -l
       option specifies the LID of switch port 0 (the logical management port for the switch) and
       -m specifies the actual switch port to access.