RDMA-DEV(8) Linux RDMA-DEV(8)
NAME
rdma-dev - RDMA device configuration
SYNOPSIS
rdma [ OPTIONS ] dev { COMMAND | help }
OPTIONS := { -V[ersion] | -d[etails] }
rdma dev show [ DEV ]
rdma dev set [ DEV ] name NEWNAME
rdma dev set [ DEV ] netns NSNAME
rdma dev set [ DEV ] adaptive-moderation [on/off]
rdma dev help
DESCRIPTION
rdma dev set - rename RDMA device or set network namespace or set RDMA de-
vice adaptive-moderation
rdma dev show - display RDMA device attributes
DEV - specifies the RDMA device to show. If this argument is omitted
all devices are listed.
EXAMPLES
rdma dev
Shows the state of all RDMA devices on the system.
rdma dev show mlx5_3
Shows the state of specified RDMA device.
rdma dev set mlx5_3 name rdma_0
Renames the mlx5_3 device to rdma_0.
rdma dev set mlx5_3 netns foo
Changes the network namespace of RDMA device to foo where foo is
previously created using iproute2 ip command.
rdma dev set mlx5_3 adaptive-moderation [on/off]
Sets the state of adaptive interrupt moderation for the RDMA de-
vice.
This is a global setting for the RDMA device but the value is
printed for each CQ individually because the state is constant from
CQ allocation.
SEE ALSO
ip(8), rdma(8), rdma-link(8), rdma-resource(8), rdma-system(8), rdma-
statistic(8),
AUTHOR
Leon Romanovsky <leonro@mellanox.com>
iproute2 06 Jul 2017 RDMA-DEV(8)