On Nov 19, 2015, at 11:54 AM, Warren Young <wyml at etr-usa.com> wrote: > > Several OSes made /usr/{bin,lib} the same as /{bin,lib} way before Red Hat: Solaris, OS X, and Cygwin, at the least. Small correction: OS X doesn’t symlink /{bin,lib} to /usr/{bin,lib} as Solaris, EL7, and Cygwin do, but the installer doesn’t offer the option to put it onto a separate volume/partition, and I doubt the OS would boot if you did later move it.