RDMA\-DEV
Section: Linux (8)
Updated: 06 Jul 2017
Page Index
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 device 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 device.
-
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>