ucmatose - 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]
UCMATOSE(1) librdmacm UCMATOSE(1)
NAME
ucmatose - RDMA CM connection and simple ping-pong test.
SYNOPSIS
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]
DESCRIPTION
Establishes a set of reliable RDMA connections between two nodes using
the librdmacm, optionally transfers data between the nodes, then dis-
connects.
OPTIONS
-s server_address
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.
-b bind_address
The local network address to bind to.
-c connections
The number of connections to establish between the client and
server. (default 1)
-C message_count
The number of messages to transfer over each connection.
(default 10)
-S message_size
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 configu-
ration.
-m Tests event channel migration. Migrates all communication iden-
tifiers to a different event channel for disconnect events.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+---------------+----------------------+
|ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+---------------+----------------------+
|Availability | network/open-fabrics |
+---------------+----------------------+
|Stability | Volatile |
+---------------+----------------------+
NOTES
Basic usage is to start ucmatose on a server system, then run ucmatose
-s server_name on a client system.
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)
This software was built from source available at
https://java.net/projects/solaris-userland. The original community
source was downloaded from ['http://www.openfabrics.org/downloads/ibu-
tils/ibutils-1.5.7.tar.gz', 'http://www.openfabrics.org/down-
loads/libibverbs/libibverbs-1.1.4-1.22.g7257cd3.tar.gz',
'http://www.openfabrics.org/down-
loads/libmlx4/libmlx4-1.0.1-1.18.gb810a27.tar.gz', 'http://www.openfab-
rics.org/downloads/libsdp/libsdp-1.1.108-0.15.gd7fdb72.tar.gz',
'http://www.openfabrics.org/downloads/management/infiniband-
diags-1.5.8.tar.gz', 'http://www.openfabrics.org/downloads/manage-
ment/libibmad-1.3.7.tar.gz', 'http://www.openfabrics.org/downloads/man-
agement/libibumad-1.3.7.tar.gz', 'http://www.openfabrics.org/down-
loads/management/opensm-3.3.9.tar.gz', 'http://www.openfab-
rics.org/downloads/perftest/perftest-1.3.0-0.42.gf350d3d.tar.gz',
'http://www.openfabrics.org/down-
loads/qperf/qperf-0.4.6-0.1.gb81434e.tar.gz', 'http://www.openfab-
rics.org/downloads/rdmacm/librdmacm-1.0.14.1.tar.gz', 'http://www.open-
fabrics.org/downloads/rds-tools/rds-tools-2.0.4.tar.gz']
Further information about this software can be found on the open source
community website at http://www.openfabrics.org/.
librdmacm 2007-05-15 UCMATOSE(1)