On Wed, Feb 19, 2020 at 11:07 AM Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx> wrote: > > Actually, since this is apparently a different filetype, the _logical_ > thing to do is to use "mknod()". Btw, don't get me wrong. I realize that you want to send other information too in order to fill in all the metadata for what the mountpoint then _does_. So the "mknod()" thing would be just to create a local placeholder (and an exclusive name) on the client - and then you do the ioctl on that (or whatever) that sends over the metadata to the server along with the name. Think of it as a way to get a place to hook into things, and a (local only) reservation for the name. Linus