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NAME | SYNOPSIS | DESCRIPTION | OPTIONS | NOTES | SEE ALSO | COLOPHON |
RPING(1) librdmacm RPING(1)
rping - RDMA CM connection and RDMA ping-pong test.
rping -s [-v] [-V] [-d] [-P] [-a address] [-p port]
[-C message_count] [-S message_size]
rping -c [-v] [-V] [-d] [-I address] -a address [-p port]
[-C message_count] [-S message_size]
Establishes a reliable RDMA connection between two nodes using the
librdmacm, optionally performs RDMA transfers between the nodes, then
disconnects.
-s Run as the server.
-c Run as the client.
-a address
On the server, specifies the network address to bind the
connection to. To bind to any address with IPv6 use -a ::0 .
On the client, specifies the server address to connect to.
-I address
The address to bind to as the source IP address to use. This
is useful if you have multiple addresses on the same network
or complex routing.
-p Port number for listening server.
-v Display ping data.
-V Validate ping data.
-d Display debug information.
-C message_count
The number of messages to transfer over each connection.
(default infinite)
-S message_size
The size of each message transferred, in bytes. (default 100)
-P Run the server in persistent mode. This allows multiple rping
clients to connect to a single server instance. The server
will run until killed.
-q Control QP Creation/Modification directly from the
application, instead of rdma_cm.
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.
rdma_cm(7), ucmatose(1), udaddy(1), mckey(1)
This page is part of the rdma-core (RDMA Core Userspace Libraries and
Daemons) project. Information about the project can be found at
⟨https://github.com/linux-rdma/rdma-core⟩. If you have a bug report
for this manual page, send it to linux-rdma@vger.kernel.org. This
page was obtained from the project's upstream Git repository
⟨https://github.com/linux-rdma/rdma-core.git⟩ on 2020-08-13. (At
that time, the date of the most recent commit that was found in the
repository was 2020-08-05.) If you discover any rendering problems
in this HTML version of the page, or you believe there is a better or
more up-to-date source for the page, or you have corrections or
improvements to the information in this COLOPHON (which is not part
of the original manual page), send a mail to man-pages@man7.org
librdmacm 2007-05-15 RPING(1)
Pages that refer to this page: mckey(1) , rdma_client(1) , rdma_server(1) , rdma_xclient(1) , rdma_xserver(1) , ucmatose(1) , udaddy(1) , rdma_cm(7)