rdma_xserver — RDMA CM communication server test program


rdma_xserver [-p port] [-c comm_type]


Uses the librdmacm to establish various forms of communication and exchange data.


-p port

Changes the port number that the server listens on.  By default the server listens on port 7471.

-c communication type

Specifies the type of communication established with the client program.  'r' results in using a reliable-connected QP (the default).  'x' uses extended reliable-connected XRC QPs.


Basic usage is to start rdma_xserver, then connect to the server using the rdma_xclient program.

Because this test maps RDMA resources to userspace, users must ensure that they have available system resources and permissions.  See the libibverbs README file for additional details.

See Also

rdma_cm(7), udaddy(1), mckey(1), rping(1), rdma_server(1), rdma_xclient(1)

Referenced By


2011-06-15 librdmacm