rdma-dev(8) — Linux manual page

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 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>

COLOPHON

       This page is part of the iproute2 (utilities for controlling
       TCP/IP networking and traffic) project.  Information about the
       project can be found at 
       ⟨http://www.linuxfoundation.org/collaborate/workgroups/networking/iproute2⟩.
       If you have a bug report for this manual page, send it to
       netdev@vger.kernel.org, shemminger@osdl.org.  This page was
       obtained from the project's upstream Git repository
       ⟨https://git.kernel.org/pub/scm/network/iproute2/iproute2.git⟩ on
       2024-06-14.  (At that time, the date of the most recent commit
       that was found in the repository was 2024-06-11.)  If you
       discover any rendering problems in this HTML version of the page,
       or you believe there is a better or more up-to-date source for
       the page, or you have corrections or improvements to the
       information in this COLOPHON (which is not part of the original
       manual page), send a mail to man-pages@man7.org

iproute2                       06 Jul 2017                   RDMA-DEV(8)

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

---