So how do you ...

… convince your cluster users not to run as root user? Yet another story for beer-time. Any advice out there on how to explain how bad (really really bad) of an idea this is? I have tried, but they seem to not make the connection between this and spurious failures of jobs. Testing the system as a normal user shows it runs fine. There is a joke this reminds me of. Patient: “Doctor, it hurts when I do this.” Doctor: “So don’t do it!”