Provided by: iproute2_5.5.0-1ubuntu1_amd64 bug


       rdma - RDMA tool


       rdma [ OPTIONS ] OBJECT { COMMAND | help }

       rdma [ -force ] -batch filename

       OBJECT := { dev | link | system | statistic }

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


       -V, -Version
              Print the version of the rdma tool and exit.

       -b, -batch <FILENAME>
              Read commands from provided file or standard input and invoke them.  First failure
              will cause termination of rdma.

       -force Don't terminate rdma on errors in batch mode.  If there were any errors during
              execution of the commands, the application return code will be non zero.

       -d, --details
              Output detailed information.  Adding a second -d includes driver-specific details.

       -p, --pretty
              When combined with -j generate a pretty JSON output.

       -j, --json
              Generate JSON output.

       dev    - RDMA device.

       link   - RDMA port related.

       sys    - RDMA subsystem related.

              - RDMA counter statistic 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

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


       rdma-dev(8), rdma-link(8), rdma-resource(8), rdma-system(8), rdma-statistic(8),


       Report any bugs to the Linux RDMA mailing list <> 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 <>