Something like the one below. I wrote it with inspiration from @DZMM rclone mount script so there's plenty of similarity. Assumptions You have a share called mergerfs (which is where things will be mounted) that has cache = only. This was designed for 2 UD drives mounted under ud01 and ud02 Under each UD drive, there's a folder called mergerfs, the content of which will be merged into the mergerfs mount Each UD drive also has a mountcheck file which is used to d