I'm getting stale file handles also. Mover doesn't even have to run, just something has to change in a directory, delete a file, create a file sometimes and bam, have to remount in order to use it.
I have a R730XD. IPMI works on the idrac port, not locally. After I get it set up with the idrac ip, user/pass I can see the data from ipmi, but all the fan control stuff is just wrong. The json defaults to "ASRockRack".
How can I get the fan control stuff working with my setup?