Provided by: openmpi-checkpoint_1.4.3-2.1ubuntu3_i386
ompi-restart, orte-restart - Restart a previously checkpointed parallel
job using the Open PAL Checkpoint/Restart Service (CRS)
NOTE: ompi-restart, and orte-restart are all exact synonyms for each
other. Using any of the names will result in exactly identical
ompi-restart [ options ] <GLOBAL SNAPSHOT HANDLE>
ompi-restart will attempt to restart a previously checkpointed parallel
job from the global snapshot handle reference returned by
<GLOBAL SNAPSHOT HANDLE>
The global snapshot handle reference returned by
ompi_checkpoint, used to restart the job. This is required to
be the last argument to this command.
-h | --help
Display help for this command
-p | --preload
Preload the checkpoint files on the remote systems before
restarting the application. Disabled by default.
--fork Fork off a new process, which is the restarted process. By
default, the restarted process will replace ompi-restart.
-s | --seq
The sequence number of the checkpoint to restart from. By
default, the most recent sequence number is used (specified
-hostfile | --hostfile
The hostfile from which to restart the application. Useful in
unscheduled environments. (Same behavior as --machinefile
-machinefile | --machinefile
The machinefile from which to restart the application. Useful
in unscheduled environments. (Same behavior as --hostfile
-v | --verbose
Enable verbose output for debugging.
-gmca | --gmca <key> <value>
Pass global MCA parameters that are applicable to all
contexts. <key> is the parameter name; <value> is the
-mca | --mca <key> <value>
Send arguments to various MCA modules.
ompi-restart can be invoked multiple, non-overlapping times. This
allows the user to restart a previously running parallel job.
orte-ps(1), orte-clean(1), ompi-checkpoint(1), opal-checkpoint(1),