[arch-general] Stateless Arch

Has anyone done any research on stateless ArchLinux instances. A stateless Arch would be one where the root filesystem is mounted read-only and nothing changes there. Thus it can mounted over network (using NFS, NBD and similar) by several, diskless, PCs at the same time. I plan to have per user HOME directories on a server (again NFS or similar), and users credentials in LDAP. /var/run beeing a link to a tmpfs /run, and by using systemd-journal without /var/log/journal (it will store logs in memory) a lot of things avoid hitting the disk already. I'd use connman for handling the net connection and it seems to require a writable /var/lib/connman/ Anyone with any experience with this? -- дамјан