Platform LSF Reference Version 6.2

lsb.params
Platform LSF Reference
377
❖ Jobs with no CPU limit or run limit are chunked
❖ Jobs with CPU limit or run limit less than or equal to 30 are chunked
❖ Jobs with CPU limit or run limit greater than 30 are not chunked
◆ CHUNK_JOB_DURATION=90:
❖ Jobs with no CPU limit or run limit are not chunked
❖ Jobs with CPU limit or run limit less than or equal to 90 are chunked
❖ Jobs with CPU limit or run limit greater than 90 are not chunked
Default
Undefined
CLEAN_PERIOD
Syntax
CLEAN_PERIOD=
seconds
Description
For non-repetitive jobs, the amount of time that job records for jobs that have finished
or have been killed are kept in
mbatchd core memory after they have finished.
Users can still see all jobs after they have finished using the
bjobs command.
For jobs that finished more than CLEAN_PERIOD seconds ago, use the
bhist
command.
Default
3600 (1 hour)
CONDENSE_PENDING_REASONS
Syntax CONDENSE_PENDING_REASONS=Y | N
Description
If enabled, condenses all host-based pending reasons into one generic pending reason.
If enabled, you can request a full pending reason list by running the following command:
% badmin diagnose jobId
You must be LSF administrator or a queue administrator to run this command.
Examples ◆ CONDENSE_PENDING_REASONS=Y
If a job has no other pending reason, bjobs -p or bjobs -l displays the
following:
Individual host based reasons
◆ CONDENSE_PENDING_REASONS=N
The pending reasons are not suppressed. Host-based pending reasons are displayed.
Default N
CPU_TIME_FACTOR
Syntax
CPU_TIME_FACTOR=
number
Description
Used only with fairshare scheduling. CPU time weighting factor.
In the calculation of a user’s dynamic share priority, this factor determines the relative
importance of the cumulative CPU time used by a user’s jobs.
Default
0.7