> Thanks for your quick help. Now the exec host (let me name CLIENT1, 2 quad > CPU) has been setup well. However, when runing the command "qstat -f" on > master machine, for the all.q queue in CLIENT1, the column used/tot. is 0/8. > However for other queue (long.q, short.q etc) the used/tot. is 0/1. How to > adjust the prearranged number of CPU for each queue. Thanks in advance. Presuming you have added yourself as a manager (qconf -am <username>) then you can modify queues like this: $ qconf -mq long.q Look for the line starting with "slots" and modify accordingly. a