Procedure
The resource reservation by default
applies to each host and not the job level. The example below implies
the job runs on a single host. When a job runs on multiple hosts,
the resource reservation applies to each host unless other LSF parameters
are set, such as RESOURCE_RESERVE_PER_SLOT, etc. For example:
bsub -R "rusage[tmp=30:duration=30:decay=1]" myjob
LSF reserves 30 MB of temp space for the job. As
the job runs, the amount reserved will decrease at approximately 1
MB/minute such that the reserved amount is 0 after 30 minutes.