LSF Version 7.3 - Platform LSF Configuration Reference

Use of esub not enabled
With esub enabled
An esub executable is typically used to enforce site-specific job submission policies and command-line syntax by
validating or pre-parsing the command line. The file indicated by the environment variable LSB_SUB_PARM_FILE
stores the values submitted by the user. An esub reads the LSB_SUB_PARM_FILE and then accepts or changes the
Feature: External job submission and execution controls
Platform LSF Configuration Reference 67