NAME
dtest - simple uDAPL send/receive and RDMA test
SYNOPSIS
dtest [-P provider] [-b buf size] [-B burst count][-v] [-c] [-p] [-d]
[-s]
dtest [-P provider] [-b buf size] [-B burst count][-v] [-c] [-p] [-d]
[-h HOSTNAME]
DESCRIPTION
dtest is a simple test used to exercise and verify the uDAPL
interfaces. At least two instantiations of the test must be run. One
acts as the server and the other the client. The server side of the
test, once invoked listens for connection requests, until timing out or
killed. Upon receipt of a cd connection request, the connection is
established, the server and client sides exchange information necessary
to perform RDMA writes and reads.
OPTIONS
-P=PROVIDER
use PROVIDER to specify uDAPL interface using /etc/dat.conf
(default OpenIB-cma)
-b=BUFFER_SIZE
use buffer size BUFFER_SIZE for RDMA(default 64)
-B=BURST_COUNT
use busrt count BURST_COUNT for interations (default 10)
-v, verbose output(default off)
-c, use consumer notification events (default off)
-p, use polling (default wait for event)
-d, delay in seconds before close (default off)
-s, run as server (default - run as server)
-h=HOSTNAME
use HOSTNAME to specify server hostname or IP address (default -
none)
EXAMPLES
dtest -P OpenIB-cma -v -s
Starts a server process with debug verbosity using provider OpenIB-cma.
dtest -P OpenIB-cma -h server1-ib0
Starts a client process, using OpenIB-cma provider to connect to hostname server1-ib0.
SEE ALSO
dapltest(1)
AUTHORS
Arlin Davis
<ardavis@ichips.intel.com>
BUGS