>While we're at it, why don't we add a real Plan-9-style bind and use union mounts? There have been a few stabs at a union fs. The most recent one, OverlayFS w

>While we're at it, why don't we add a real Plan-9-style bind and use union mounts? There have been a few stabs at a union fs. The most recent one, OverlayFS was merged in 2014.