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DEVLINK-PORT(8) Linux DEVLINK-PORT(8)

NAME

devlink-port - devlink port configuration

SYNOPSIS


devlink [ OPTIONS ] port { COMMAND | help }

OPTIONS := { -V[ersion] | -n[no-nice-names] }

devlink port set DEV/PORT_INDEX [ type { eth | ib | auto } ]

devlink port split DEV/PORT_INDEX count COUNT

devlink port unsplit DEV/PORT_INDEX

devlink port show [ DEV/PORT_INDEX ]

devlink port health { show | recover | diagnose | dump | set }

devlink port help

DESCRIPTION

devlink port set - change devlink port attributes

DEV/PORT_INDEX - specifies the devlink port to operate on.


Format is:
BUS_NAME/BUS_ADDRESS/PORT_INDEX

set port type

eth - Ethernet

ib - Infiniband

auto - autoselect

devlink port split - split devlink port into more

DEV/PORT_INDEX - specifies the devlink port to operate on.

number of ports to split to.

devlink port unsplit - unsplit previously split devlink port

Could be performed on any split port of the same split group.

DEV/PORT_INDEX - specifies the devlink port to operate on.

devlink port show - display devlink port attributes

DEV/PORT_INDEX - specifies the devlink port to show. If this argument is omitted all ports are listed.

devlink port health - devlink health reporting and recovery

Is an alias for devlink-health(8).

EXAMPLES

devlink port show

Shows the state of all devlink ports on the system.

devlink port show pci/0000:01:00.0/1

Shows the state of specified devlink port.

devlink port set pci/0000:01:00.0/1 type eth

Set type of specified devlink port to Ethernet.

devlink port split pci/0000:01:00.0/1 count 4

Split the specified devlink port into four ports.

devlink port unsplit pci/0000:01:00.0/1

Unplit the specified previously split devlink port.

devlink port health show

Shows status and configuration of all supported reporters registered on all devlink ports.

devlink port health show pci/0000:01:00.0/1 reporter tx

Shows status and configuration of tx reporter registered on pci/0000:01:00.0/1 devlink port.

SEE ALSO

devlink(8), devlink-dev(8), devlink-sb(8), devlink-monitor(8), devlink-health(8),

AUTHOR

Jiri Pirko <jiri@mellanox.com>

14 Mar 2016 iproute2