On Fri, Jan 01, 2016 at 06:20:42PM +0800, Paul Wise wrote: > On Thu, Dec 31, 2015 at 8:51 AM, Marco d'Itri wrote: > > > https://wiki.debian.org/UsrMerge > > Now that we have union mounts in Linux Do you mean overlayfs? If so can you or anyone vouch for its quality? I had been trying it as a docker storage back end and generally found that it was not ready yet.