dmtcp_coordinator - Man Page

dmtcp_coordinater [Options]

dmtcp_coordinator coordinates checkpoints among multiple processes.

-p,

--coord-port port (environment variable DMTCP_COORD_PORT)
Port to listen on (default: 7779)

--port-file filename

File to write listener port number.  (Useful with --coord-port 0, which is used to assign a random port)

--ckptdir path (environment variable DMTCP_CHECKPOINT_DIR)

Directory to store dmtcp_restart_script.sh (default: ./)

--tmpdir path (environment variable DMTCP_TMPDIR)

Directory to store temporary files (default: env var TMDPIR or /tmp)

--exit-on-last

Exit automatically when last client disconnects

--exit-after-ckpt

Exit automatically after checkpoint is created

--daemon

Run silently in the background after detaching from the parent process.

-i,

--interval <val> (environment variable DMTCP_CHECKPOINT_INTERVAL)
Time in seconds between automatic checkpoints (default: 0, disabled)

-q,  --quiet

Skip copyright notice.

--help

Print this message and exit.

--version

Print version information and exit.

Report bugs to: dmtcp-forum@lists.sourceforge.net
DMTCP home page: <http://dmtcp.sourceforge.net>

dmtcp(1), dmtcp_coordinator(1), dmtcp_launch(1), dmtcp_restart(1), dmtcp_command(1)

See /usr/share/doc/dmtcp-3.0.0/AUTHORS.

DMTCP version 3.0.0 of November, 2017.

See /usr/share/doc/dmtcp-3.0.0/COPYING file.

License LGPLv3+: GNU LGPL version 3 or later <http://gnu.org/licenses/lgpl.html>.

This program comes with ABSOLUTELY NO WARRANTY.  This is free software, and you are welcome to redistribute it under certain  conditions; see COPYING file for details.

dmtcp_command(1), dmtcp_launch(1), dmtcp_restart(1), dmtcp_srun_helper(1).