*BSD News Article 69040


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From: j@uriah.heep.sax.de (J Wunsch)
Newsgroups: comp.unix.bsd.freebsd.misc
Subject: Re: Mach Microkernel + FreeBSD + PowerMacs
Date: 21 May 1996 06:49:28 GMT
Organization: Private BSD site, Dresden
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References: <960520191156-rrwood@io.org>
Reply-To: joerg_wunsch@uriah.heep.sax.de (Joerg Wunsch)
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Roy Wood <rrwood@io.org> wrote:

> I prefer FreeBSD to Linux, so I wonder how hard it would be to port over 
> FreeBSD to run on top of the microkernel, too.

If i'm not mistaken, you can run the so-called ``Lites'', a BSD single
server for Mach.  People used to be excited by the time it appeared
(quite some time ago), but it's very silent now.

IMHO, ``microkernel'' is more a buzzword than a real gain.  In
particular, i've heard that the microkernel implementations (at least
single servers) suffer from performance problems.  They are tech-
nically interesting, of course.

-- 
cheers, J"org

joerg_wunsch@uriah.heep.sax.de -- http://www.sax.de/~joerg/ -- NIC: JW11-RIPE
Never trust an operating system you don't have sources for. ;-)