I am trying to configure PBS so that each queue is associated with a subset of nodes. The setup is as follows: Node1 doesn't support dteam users, Node2 does. In my node config I have: node1 np=2 node2 np=1 dteam and in my PBS config I have: Queue: dteam queue_type = Execution total_jobs = 0 state_count = Transit:0 Queued:0 Held:0 Waiting:0 Running:0 Exiting:0 resources_max.cput = 48:00:00 resources_max.walltime = 72:00:00 resources_default.neednodes = dteam resources_default.nodect = 1 resources_default.nodes = 1 acl_groups = dteam enabled = True started = True If I submit manually using either qsub -l nodes=1:dteam or qsub -q dteam then the job goes correctly to node2. If I submit via globus using "globus-job-run gridgate.cs.tcd.ie/jobmanager-lcgpbs -q dteam" then I get no output (I think because it is being sent to node1 which can't run dteam jobs.) If I reverse the order in the nodes config file, then the job runs successfully on node2 -- PBS seems to be just choosing the first node regardless of its properties. Any ideas? (I know this has been asked on the list before but no solution was given.) It seems (from the earlier thread) that the problem is globus generating a submission akin to "qsub -q dteam -l nodes=1" and that the "nodes=1" is overriding any defaults set in the PBS configuration. Stephen