LSF Version 7.3 - Platform LSF Configuration Reference

DJOB_ENV_SCRIPT
Syntax
DJOB_ENV_SCRIPT=script_name
Description
Defines the name of a user-defined script for setting and cleaning up the parallel or distributed
job environment.
The specified script must support a setup argument and a cleanup argument. The script is
executed by LSF with the setup argument before launching a parallel or distributed job, and
with argument cleanup after the job is finished.
The script runs as the user, and is part of the job.
If a full path is specified, LSF uses the path name for the execution. Otherwise, LSF looks for
the executable from $LSF_BINDIR.
This parameter only applies to the blaunch distributed application framework.
When defined in an application profile, the LSB_DJOB_ENV_SCRIPT variable is set when
running bsub -app for the specified application.
Default
Not defined.
DJOB_HB_INTERVAL
Syntax
DJOB_HB_INTERVAL=seconds
Description
Value in seconds used to calculate the heartbeat interval between the task RES and job RES of
a parallel or distributed job.
This parameter only applies to the blaunch distributed application framework.
When DJOB_HB_INTERVAL is specified, the interval is scaled according to the number of
tasks in the job:
max(DJOB_HB_INTERVAL, 10) + host_factor
where
host_factor = 0.01 * number of hosts allocated for the job
Default
Not defined. Interval is equal to SBD_SLEEP_TIME in lsb.params, where the default value
of SBD_SLEEP_TIME is 30 seconds.
lsb.applications
166 Platform LSF Configuration Reference