NAME

       rdma_client - simple RDMA CM connection and ping-pong test.

SYNOPSIS

       rdma_client [-s server_address] [-p server_port]

DESCRIPTION

       Uses  synchronous  librdmam  calls  to  establish  an RDMA connection between two nodes.  This example is
       intended to provide a very simple coding example of how to use RDMA.

OPTIONS

       -s server_address
              Specifies the address of the system that the rdma_server is running on.  By  default,  the  client
              will attempt to connect to the server using 127.0.0.1.

       -p server_port
              Specifies the port number that the server listens on.  By default the server listens on port 7471.

NOTES

       Basic usage is to start rdma_server, then connect to the server using the rdma_client 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)