From owner-freebsd-hackers@FreeBSD.ORG Wed Sep 6 23:32:47 2006 Return-Path: X-Original-To: freebsd-hackers@freebsd.org Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id BA10416A4DA for ; Wed, 6 Sep 2006 23:32:47 +0000 (UTC) (envelope-from erikt@midgard.homeip.net) Received: from pne-smtpout2-sn2.hy.skanova.net (pne-smtpout2-sn2.hy.skanova.net [81.228.8.164]) by mx1.FreeBSD.org (Postfix) with ESMTP id 4CAE443D46 for ; Wed, 6 Sep 2006 23:32:47 +0000 (GMT) (envelope-from erikt@midgard.homeip.net) Received: from falcon.midgard.homeip.net (83.253.29.241) by pne-smtpout2-sn2.hy.skanova.net (7.2.075) id 44FECF1400024AE3 for freebsd-hackers@freebsd.org; Thu, 7 Sep 2006 01:32:46 +0200 Received: (qmail 31159 invoked from network); 7 Sep 2006 01:32:45 +0200 Received: from owl.midgard.homeip.net (10.1.5.7) by falcon.midgard.homeip.net with SMTP; 7 Sep 2006 01:32:45 +0200 Received: (qmail 23605 invoked by uid 1001); 7 Sep 2006 01:32:45 +0200 Date: Thu, 7 Sep 2006 01:32:45 +0200 From: Erik Trulsson To: Eder Message-ID: <20060906233245.GA23592@owl.midgard.homeip.net> Mail-Followup-To: Eder , freebsd-hackers@freebsd.org References: <2699850609061520wad7f0f2s7b402fb7789336ff@mail.gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <2699850609061520wad7f0f2s7b402fb7789336ff@mail.gmail.com> User-Agent: Mutt/1.5.11 Cc: freebsd-hackers@freebsd.org Subject: Re: The nature of kernel of the FreeBSD X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 06 Sep 2006 23:32:47 -0000 On Wed, Sep 06, 2006 at 07:20:39PM -0300, Eder wrote: > A doubt, > > Kernel of the FreeBSD is monolithic, correct !!! Correct. > > The MacOS is derived from kernel of the FreeBSD, correct !!! Incorrect. The kernel of MacOS X is mainly derived from the Mach kernel, not from FreeBSD. I believe it also contains much code from various BSD-derivatives (including FreeBSD) but the basic design is that of Mach rather than that of BSD. > > It would like to understand because the performance of a MacOS as serving > it is very inferior of what a FreeBSD server, being that the MacOS is > derived > from kernel of the FreeBSD. > > It will be that somebody could explain this better to me. > -- Erik Trulsson ertr1013@student.uu.se