rdma-dev(8) — Linux manual page


RDMA-DEV(8)                       Linux                      RDMA-DEV(8)

NAME         top

       rdma-dev - RDMA device configuration

SYNOPSIS         top

       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         top

   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         top

       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
           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         top

       ip(8), rdma(8), rdma-link(8), rdma-resource(8), rdma-system(8),

AUTHOR         top

       Leon Romanovsky <leonro@mellanox.com>

COLOPHON         top

       This page is part of the iproute2 (utilities for controlling
       TCP/IP networking and traffic) project.  Information about the
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iproute2                       06 Jul 2017                   RDMA-DEV(8)

Pages that refer to this page: rdma(8)rdma-link(8)rdma-resource(8)rdma-statistic(8)