LSF Version 7.3 - Platform LSF Configuration Reference

RELEASE
Applies to numeric shared resources only, such as floating licenses.
Controls whether LSF releases the resource when a job using the resource is suspended. When
a job using a shared resource is suspended, the resource is held or released by the job depending
on the configuration of this parameter.
Specify N to hold the resource, or specify Y to release the resource.
Default
Y
lsf.shared
Platform LSF Configuration Reference 533