LSF Version 7.3 - Administering Platform LSF

Administering Platform LSF 557
Load Thresholds
When LSF automatically resumes a job, it invokes the RESUME action. The default
action for RESUME is to send the signal SIGCONT.
If there are any suspended jobs on a host, LSF checks the load levels in each dispatch
turn.
If the load levels are within the scheduling thresholds for the queue and the host,
and all the resume conditions for the queue (RESUME_COND in
lsb.queues) are
satisfied, the job is resumed.
If RESUME_COND is not defined, then the
loadSched thresholds are used to
control resuming of jobs: all the
loadSched thresholds must be satisfied for the job
to be resumed. The
loadSched thresholds are ignored if RESUME_COND is
defined.
Jobs from higher priority queues are checked first. To prevent overloading the host
again, only one job is resumed in each dispatch turn.
Specify resume condition
1 Use RESUME_COND in lsb.queues to specify the condition that must be
satisfied on a host if a suspended job is to be resumed.
Only the
select section of the resource requirement string is considered when
resuming a job. All other sections are ignored.
Viewing resume thresholds
The bjobs -l command displays the scheduling thresholds that control when a job
is resumed.