opaportinfo1
Usage
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. |
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
Overview
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.
Releases
4 releases since Debian 10 (Buster); the text changed 1 time.