This is my NAS. It averages somewhere between 4 MB and 12 MB of RAM when running, and the OS fits into an on-disk footprint of less than 20 MB. Of course this is not quite the full story. This “NAS” is an LXC container on top of Proxmox, and Proxmox underneath is doing the heavy lifting of providing our kernel and managing the ZFS filesystem that’s storing our content. But before you cry clickbait – I want this post to serve mostly as a showcase of how SSHFS can be used to create an e...