NAME¶

opashowallports

(Switch and Host) Displays basic port state and statistics for all host nodes, chassis, or externally-managed switches.

NOTE: opareport and opareports are more powerful Intel(R) Omni-Path Fabric Suite FastFabric commands. For general fabric analysis, use opareport or opareports with options such as -o errors and -o slowlinks to perform an efficient analysis of link speeds and errors.

Syntax¶

opashowallports [-C] [-f hostfile] [-F chassisfile] [-h 'hosts']

[-H 'chassis'] [-S]

Options¶

--help

Produces full help text.

-C

Performs operation against chassis. Default is host.

-f hostfile

Specifies the file containing the list of hosts in cluster. Default is /etc/opa/hosts file.

-F chassisfile

Specifies the file containing the list of chassis in cluster. Default is /etc/opa/chassis file.

-h hosts

Specifies the list of hosts for which to show ports.

-H chassis

Specifies the list of chassis for which to show ports.

-S

Securely prompts for password for admin on chassis.

Environment Variables¶

The following environment variables are also used by this command:

HOSTS

List of hosts, used if -h option not supplied.

CHASSIS

List of chassis, used if -C is used and -H and -F options not supplied.

HOSTS_FILE

File containing list of hosts, used in absence of -f and -h.

CHASSIS_FILE

File containing list of chassis, used in absence of -F and -H.

FF_CHASSIS_LOGIN_METHOD

How to log into chassis. Can be Telnet or SSH.

FF_CHASSIS_ADMIN_PASSWORD

Password for admin on all chassis. Used in absence of -S option.

Example¶

opashowallports

opashowallports -h 'elrond arwen'

HOSTS='elrond arwen' opashowallports

opashowallports -C

opashowallports -H 'chassis1 chassis2'

CHASSIS='chassis1 chassis2' opashowallports -C

Notes¶

When performing opashowallports against hosts, internally SSH is used. The command opashowallports requires that password-less SSH be set up between the host running the Intel(R) Omni-Path Fabric Suite FastFabric Toolset and the hosts opashowallports is operating against. The opasetupssh FastFabric tool can aid in setting up password-less SSH.

When performing operations against chassis, Intel recommends that you set up SSH keys (see opasetupssh ). If SSH keys are not set up, Intel recommends that you use the -S option, to avoid keeping the password in configuration files.

When performing opashowallports against externally-managed switches, a node with Intel(R) Omni-Path Fabric Suite FastFabric Toolset installed is required. Typically, this is the node from which opashowallports is being run.