Before I left HPE post Cray acquisition, some of the folks in the consulting/"cloud" division insisted that to use their tooling, we had to insert a windows machine into clusterstor, that mounted lustre, so that they could run their powershell script to gather usage metrics.
What I found working with these teams, was that the desire to flip tables was quite strong after meeting with them. I tried to address their concerns, one point at a time. They were bewildered that windows could not mount (modern) lustre. Really bewildered. I offered to help rewrite their scripts in another (portable) language, so we could avoid these problems. Still they were bewildered.
They were not why I left. Merely a confirmation that my decision to leave was the right one.