table of contents
PEGASUS-RUN(1) | PEGASUS-RUN(1) |
NAME¶
pegasus-run - executes a workflow that has been planned using *pegasus-plan*.SYNOPSIS¶
pegasus-run [-Dproperty=value...][-c propsfile][-d level] [ -v][--grid*][rundir]
DESCRIPTION¶
The pegasus-run command executes a workflow that has been planned using pegasus-plan. By default pegasus-run can be invoked either in the planned directory with no options and arguments or just the full path to the run directory. pegasus-run also can be used to resubmit a failed workflow by running the same command again.OPTIONS¶
By default pegasus-run does not require any options or arguments if invoked from within the planned workflow directory. If running the command outside the workflow directory then a full path to the workflow directory needs to be specified.The -D option allows an advanced user
to override certain properties which influence pegasus-run. One may set
several CLI properties by giving this option multiple times.
The -D option(s) must be the first option on the command line. CLI
properties take precedence over the file-based properties of the same key.
See the PROPERTIES section below.
-c propsfile, --conf propsfile
Provide a property file to override the
default Pegasus properties file from the planning directory. Ordinary users do
not need to use this option unless the specifically want to override several
properties
-d level, --debug level
Set the debug level for the client. Default is
0.
-v, --verbose
Raises debug level. Each invocation increase
the level by 1.
--grid
Enable grid checks to see if your submit
machine is GRID enabled.
rundir
Is the full qualified path to the base
directory containing the planned workflow DAG and submit files. This is
optional if the pegasus-run command is invoked from within the run
directory.
RETURN VALUE¶
If the workflow is submitted for execution pegasus-run returns with an exit code of 0. However, in case of error, a non-zero return value indicates problems. An error message clearly marks the cause.FILES¶
The following files are created, opened or written to: braindumpThis file is located in the rundir.
pegasus-run uses this file to find out paths to several other files,
properties configurations etc.
pegasus.?????????.properties
This file is located in the rundir.
pegasus-run uses this properties file by default to configure its internal
settings.
workflowname.dag
pegasus-run uses the workflowname.dag or
workflowname.sh file and submits it either to condor for execution or runs it
locally in a shell environment
PROPERTIES¶
pegasus-run reads its properties from several locations. RUNDIR/pegasus.??????????.propertiesThe default location for pegasus-run to read
the properties from
--conf propfile
properties file provided in the conf option
replaces the default properties file used.
$HOME/.pegasusrc
will be used if neither default rundir
properties or --conf propertiesfile are found.
Additionally properties can be provided individually using the
-Dpropkey=propvalue option on the command line before all other
options. These properties will override properties provided using either
--conf or RUNDIR/pegasus.???????.properties or the
$HOME/.pegasusrc
The merge logic is CONF PROPERTIES || DEFAULT RUNDIR PROPERTIES || PEGASUSRC
overriden by Command line properties
ENVIRONMENT VARIABLES¶
PATHThe path variable is used to locate binaries
for condor-submit-dag, condor-dagman, condor-submit,pegasus-submit-dag,
pegasus-dagman and pegasus-monitord
SEE ALSO¶
pegasus-plan(1)AUTHORS¶
Gaurang Mehta <gmehta at isi dot edu>05/24/2012 |