Dear John Hearns, The cluster is installed using Platform cluster Manager (PCM). LSF is installed but no OpenMPI application is yet integrated with LSF. WRF help gave me following instructions.
mpirun -v -machinefile ~/mach.conf -np 2 wrf.exe Please talk to your computer manager about how to setup mach.conf and allow communications between nodes. Ahsan, you have a Dell cluster. Can we ask which company installed the cluster, and who manages the cluster? The company who installed it should have given you some documentation on how to run MPI jobs. Also can we ask if there is a batch scheduler or workload management software on this cluster? I ask because if there is PBS, Gridengine, LSF etc. installed there will be an 'integration; with OpenMPI
