rdma man page

rdma ā€” RDMA tool


rdma [ Options ] Object { Command | help }

Object := { dev | link }

Options := { -V[ersion] | -d[etails] } -j[son] } -p[retty] }


-V, -Version

Print the version of the rdma tool and exit.

-d, --details

Otuput detailed information.

-p, --pretty

When combined with -j generate a pretty JSON output.

-j, --json

Generate JSON output.



- RDMA device.


- RDMA port related.

The names of all objects may be written in full or abbreviated form, for example stats can be abbreviated as stat or just s.


Specifies the action to perform on the object. The set of possible actions depends on the object type. As a rule, it is possible to show (or list ) objects, but some objects do not allow all of these operations or have some additional commands. The help command is available for all objects. It prints out a list of available commands and argument syntax conventions.

If no command is given, some default command is assumed. Usually it is list or, if the objects of this class cannot be listed, help.

Exit Status

Exit status is 0 if command was successful or a positive integer upon failure.

See Also

rdma-dev(8), rdma-link(8),

Reporting Bugs

Report any bugs to the Linux RDMA mailing list <linux-rdma@vger.kernel.org> where the development and maintenance is primarily done. You do not have to be subscribed to the list to send a message there.


Leon Romanovsky <leonro@mellanox.com>

Referenced By

rdma-dev(8), rdma-link(8).

28 Mar 2017 iproute2 Linux