04-13-2010
Thanks for your kind help ..!!
Yes, .rhosts entry is with server name and then login ID
I am able to do successfull ping from both side.
entry for server name with IP address in there only in respective servers, means in server A /etc/hosts file, only server A entry there.
Suppose I have three server A,B and C..... then I am able to connect to server A and C and vice versa. but from server A or C, if I am trying to connect to server B I am getting "A remote host refused an attempted connect operation". In the same manner if I try to connect from server B to server A/C, I am able to connect but it takes more than expected time.
Any clue ..? please
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LEARN ABOUT CENTOS
rdma_client
RDMA_CLIENT(1) librdmacm RDMA_CLIENT(1)
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 cod-
ing 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)
librdmacm 2010-07-19 RDMA_CLIENT(1)