@sselph said in Running ROMS over HTTP share?:

If you can mount it via /etc/fstab as a folder in linux (which it looks like you can) then it would theoretically work.

I think you are talkimg about webdav. Webdav should also work. Imho the smoothest way is to use a cloud service and synchronise Pie+Cloud. Then you still have a local FS (fast) paired with a server option (relieable and secure)