CentOS 7.0 - man page for ucmatose (centos section 1)
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UCMATOSE(1) librdmacm UCMATOSE(1)
ucmatose - RDMA CM connection and simple ping-pong test.
ucmatose [-s server_address] [-b bind_address] [-c connections]
[-C message_count] [-S message_size]
ucmatose -s server_address [-b bind_address] [-c connections]
[-C message_count] [-S message_size] [-t tos]
Establishes a set of reliable RDMA connections between two nodes using the librdmacm,
optionally transfers data between the nodes, then disconnects.
The network name or IP address of the server system listening for connections. The
used name or address must route over an RDMA device. This option must be specified
by the client.
The local network address to bind to.
The number of connections to establish between the client and server. (default 1)
The number of messages to transfer over each connection. (default 10)
The size of each message transferred, in bytes. (default 100)
-t tos Indicates the type of service used for the communication. Type of service is
implementation dependent based on subnet configuration.
-m Tests event channel migration. Migrates all communication identifiers to a differ-
ent event channel for disconnect events.
Basic usage is to start ucmatose on a server system, then run ucmatose -s server_name on a
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
rdma_cm(7), udaddy(1), mckey(1), rping(1)
librdmacm 2007-05-15 UCMATOSE(1)
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