NAME

gm_troute - Perform a self ping over a specified route


MODULE

myrinet


SYNOPSIS

gm_troute [--help] [--debug] [--quiet] [--full] [--timeout msec] [--size bytes] -- hop [hop] [hop]...


DESCRIPTION

This script performs a self ping over a specified route. This is useful for tracking down bad myrinet cables. The route bytes should be in decimal form, but ``0x81'' form should get converted correctly as well.


OPTIONS

--debug, --d Print debugging information.

--full, --f Route specified is complete and the path back will not be created.

--quiet, --q Only print output if there are problems.

--timeout, --time, --t <msec> Timeout (in mili-seconds?) to wait for a reply

--size, --s <bytes> Packet size (in bytes) to send

--count, --c <count> Number of packets to send

--help, --h Print manpage.


NOTES

You only need to specify the route going out. A turnaround hop (0) and the path back will be created UNLESS you specify the --full (full route) flag.


FILES

Paths and other defaults are recorded in CConf.pm.


SEE ALSO

gm_crawl gm_ping gm_probe_node