I have a conceptual question. How is it possible to (I am assuming it is, since it is Linux) to share a folder in linux so that everything I mount or bind under that folder also gets shared? I am thinking of sharing multiple devices in a flexible manner, be they under /dev or /run.
Currently I have an NFS share (internal disk on my server) and I would like an external drive to be also shared under that share, in a different folder. I can bind / mount my drive under that share, but all I see is an empty folder in my client.