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Cornelis Technical Documentation

Name

opaextractsellinks — Produces a CSV file listing all or some of the links in the fabric.

Syntax

opaextractsellinks [opareport options]

Description

opaextractsellinks is a front end to the opareport tool. The output from this tool can be imported into a spreadsheet or parsed by other scripts.

Options

--help

Produces full help text.

opareport options

The following options are passed to opareport. This subset is considered typical and useful for this command. By design, the tool ignores -o/--output report option.

-h/--hfi hfi

Specifies the SuperNIC, numbered 1..n. Using 0 specifies that the -p port port is a system-wide port number. Default is 0.

-p/--port port

Specifies the port, numbered 1..n. Using 0 specifies the first active port. Default is 0.

-X/--infile snapshot_input

Generates a report using the data in the snapshot_input file. snapshot_input must have been generated during a previous -o snapshot run. When used, the -s, -i, -C, and -a options are ignored. '-' may be used as the snapshot_input to specify stdin.

-T/--topology topology_input

Uses topology_input file to augment and verify fabric information. When used, various reports can be augmented with information not available electronically (such as cable labels). '-' may be used to specify stdin.

-F/--focus point

Specifies the focus area for report.

Specifies the focus area for report. Used for all reports except route to limit scope of report. Refer to Point Syntax for details.

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

-h 0

First active port in the system (Default).

-h 0 -p 0

First active port in the system.

-h x

First active port on SuperNIC x.

-h x -p 0

First active port on SuperNIC x.

-h 0 -p y

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

-h x -p y

SuperNIC x, port y.

Examples

# List all the links in the fabric:
opaextractsellinks 
# List all the links to a switch named "coresw1":
opaextractsellinks -F "node:coresw1" 
# List all the connections to end-nodes:
opaextractsellinks -F "nodetype:FI" 
# List all the links on the 2nd HFI's fabric of a multi-plane fabric:
opaextractsellinks -h 2