Edoardo,

Very good information. I agree that you have to be very careful setting JOB_ACCEPT_INTERVAL=0, which as you stated uses all the slots on one server. That would defeat the load balancing feature of LSF (grid).

Are there recommended settings for the parameters in lsb.params for SAS Grids that support a large number of interactive users (EG & Studio)? The values I'm most interested in are: MBD_SLEEP_TIME, SBD_SLEEP_TIME, and JOB_SCHEDULING_INTERVAL.