From owner-freebsd-hackers@FreeBSD.ORG Wed Jun 20 09:36:55 2012 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 257081065672; Wed, 20 Jun 2012 09:36:55 +0000 (UTC) (envelope-from wojtek@wojtek.tensor.gdynia.pl) Received: from wojtek.tensor.gdynia.pl (wojtek.tensor.gdynia.pl [89.206.35.99]) by mx1.freebsd.org (Postfix) with ESMTP id 7FB528FC18; Wed, 20 Jun 2012 09:36:54 +0000 (UTC) Received: from wojtek.tensor.gdynia.pl (localhost [127.0.0.1]) by wojtek.tensor.gdynia.pl (8.14.5/8.14.5) with ESMTP id q5K9aqf0023590; Wed, 20 Jun 2012 11:36:52 +0200 (CEST) (envelope-from wojtek@wojtek.tensor.gdynia.pl) Received: from localhost (wojtek@localhost) by wojtek.tensor.gdynia.pl (8.14.5/8.14.5/Submit) with ESMTP id q5K9apQW023587; Wed, 20 Jun 2012 11:36:51 +0200 (CEST) (envelope-from wojtek@wojtek.tensor.gdynia.pl) Date: Wed, 20 Jun 2012 11:36:51 +0200 (CEST) From: Wojciech Puchar To: =?ISO-8859-15?Q?Atte_Peltom=E4ki?= In-Reply-To: <20120620085938.GL96212@ass.kameli.org> Message-ID: References: <20120615124849.GI96212@ass.kameli.org> <20120618081140.GK96212@ass.kameli.org> <4FDF6177.5050608@unsane.co.uk> <4FDF6586.9060501@gentoo.org> <4FDFB166.2040709@FreeBSD.org> <20120620085938.GL96212@ass.kameli.org> User-Agent: Alpine 2.00 (BSF 1167 2008-08-23) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.2.7 (wojtek.tensor.gdynia.pl [127.0.0.1]); Wed, 20 Jun 2012 11:36:52 +0200 (CEST) Cc: Doug Barton , "freebsd-hackers@freebsd.org" , Richard Yao , Vincent Hoffman , Nathan Whitehorn , Outback Dingo , openrc@gentoo.org Subject: Re: Replacing rc(8) (Was: FreeBSD Boot Times) 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, 20 Jun 2012 09:36:55 -0000 > Improving boot times can be done in two ways: > > 1) Implement proper service dependency handling framework > 2) Implement ad-hoc service dependencies ZERO) Speed up kernel startup With custom kernel containing only needed devices it is still a bit long. rc.d/* things take trivial amount of time compared to kernel! Anyway -1) don't care in most cases. FreeBSD is rarely rebooted.