Ansys Learning Forum › Forums › Discuss Simulation › Photonics › HPC Licensing Issue › Reply To: HPC Licensing Issue

May 9, 2024 at 8:03 pm
Lito
Ansys Employee
  • Which Linux distro and version are you running on the cluster?
  • Which version of Lumerical are you using? 
  • To clarify, you can open and run the Lumerical CAD on the same node/host (login.rockfish.jhu.edu) -- where you are having issues running the simulation.fsp file from? 
  • Or you are opening the Lumerical CAD via VNC on a different node/host on the cluster not on the node (login.rockfish.jhu.edu)?Â