How is the file system performance going with this? The latest release version runs Rails worse than shared folders on VMWare which is slow in bad way. Running MySQL on top of it might "work" but is it fast?
Via SSH? Sure.
Via Samba? Yep: https://www.samba.org/~garming/
If you mean MOUNT network drives, then, not yet, alas. But yes we're keen to build that support when we can.