On Mon, 24 Jan 2005, Philip Hazel wrote:
> Do you mean "user mode Linux"? That is a way of running multiple Linuxes
> under Linux, but since they are virtual Linuxes, they won't perform as well
> as a native instance. (History repeats itself. IBM did all this on
> mainframes with its VM operating system 25 or more years ago.)
<oldfogey> Been there, done that. I remember Rick Troth promoting the
idea of a "virtual unix", booted on the mainframe under VM and called
VNIX.
</>
[stumbles off, muttering about third-level VM on a 4331...]
