Excellent. I should have gone back and reviewed the options on
dmtcp_coordinator. You caught me in the middle of something else.
Let us know if you have any problem with this.
Best,
- Gene
On Thu, Feb 27, 2014 at 01:53:49PM -0700, Levi Morrison wrote:
> $ dmtcp_coordinator --exit-after-ckpt
>
> Usage: dmtcp_coordinator [OPTIONS] [port]
>
> Coordinates checkpoints between multiple processes.
>
>
> Options:
>
> -p, --port PORT_NUM (environment variable DMTCP_PORT)
>
> Port to listen on (default: 7779)
>
> --port-file filename
>
> File to write listener port number.
>
> (Useful with '--port 0', which is used to assign a random port)
>
> --ckptdir (environment variable DMTCP_CHECKPOINT_DIR):
>
> Directory to store dmtcp_restart_script.sh (default: ./)
>
> --tmpdir (environment variable DMTCP_TMPDIR):
>
> Directory to store temporary files (default: env var TMDPIR or /tmp)
>
> --exit-on-last
>
> Exit automatically when last client disconnects
>
> --daemon
>
> Run silently in the background after detaching from the parent
> process.
>
> -i, --interval (environment variable DMTCP_CHECKPOINT_INTERVAL):
>
> Time in seconds between automatic checkpoints
>
> (default: 0, disabled)
>
> --help:
>
> Print this message and exit.
>
> --version:
>
> Print version information and exit.
>
>
> COMMANDS:
>
> type '?<return>' at runtime for list
>
>
> Report bugs to: [email protected]
>
> DMTCP home page: <http://dmtcp.sourceforge.net>
> ----
>
> So it seems the --exit-after-ckpt option won't work. Initial tests indicate
> that dmtcp_command -xc will work.
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