Allows root remote execution privileges (subject to identification checking) on remote hosts, for both interactive and batch jobs. Causes RES to accept requests from the superuser (root) on remote hosts, subject to identification checking.
If LSF_ROOT_REX is not defined, remote execution requests from user root are refused.
Sites that have separate root accounts on different hosts within the cluster should not define LSF_ROOT_REX. Otherwise, this setting should be based on local security policies.
The lsf.conf file is host-type specific and not shared across different platforms. You must make sure that lsf.conf for all your host types are changed consistently.