DEVLINK(8)

NAME
devlink - Devlink tool

SYNOPSIS

devlink [ OPTIONS ] OBJECT { COMMAND | help }

OBJECT := { dev | port | monitor }

OPTIONS := { -V[ersion] | -n[no-nice-names] } -j[json] } -p[pretty] }

OPTIONS

-V, --Version
    Print the version of the devlink utility and exit.

-n, --no-nice-names
    Turn off printing out nice names, for example netdevice ifnames instead of devlink port identification.

-j, --json
    Generate JSON output.

-p, --pretty
    When combined with -j generate a pretty JSON output.

  OBJECT

dev - devlink device.

port
    - devlink port.

monitor
    - watch for netlink messages.

  COMMAND
Specifies the action to perform on the object. The set of possible actions depends on the object type. As a rule, it is possible to show (or list ) objects, but some objects do not allow all of these operations or have some additional commands. The help command is available for all objects. It prints out a list of available commands and argument syntax conventions.

If no command is given, some default command is assumed. Usually it is list or, if the objects of this class cannot be listed, help.

EXIT STATUS
Exit status is 0 if command was successful or a positive integer upon failure.

SEE ALSO
devlink-dev(8), devlink-port(8), devlink-monitor(8), devlink-sb(8), devlink-resource(8),

REPORTING BUGS
Report any bugs to the Network Developers mailing list <netdev@vger.kernel.org> where the development and maintenance is primarily done. You do not have to be subscribed to the list to send a message there.

AUTHOR
Jiri Pirko <jiri@mellanox.com>