Re: Multiple backends with NFSv4.1 (supports file locking): should work without Director, right?

Thanks for the input!

Great to know that you got clusters working with at least some version of NFS without using Director. Were you guys using NLM (Network Lock Manager), dotlock, or something else, to have file locking capabilities with NFSv3?

The delegation feature of NFSv4 mentioned by Adrian can be disabled (https://docs.oracle.com/cd/E19253-01/816-4555/rfsrefer-140/index.html#:~:tex....). Perhaps without it things would run just as fine as with NFSv3.