From owner-freebsd-hackers@FreeBSD.ORG Mon Feb 20 15:26:03 2012 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 49E5F106564A; Mon, 20 Feb 2012 15:26:03 +0000 (UTC) (envelope-from olivier@gid0.org) Received: from mail-lpp01m010-f54.google.com (mail-lpp01m010-f54.google.com [209.85.215.54]) by mx1.freebsd.org (Postfix) with ESMTP id 990CB8FC14; Mon, 20 Feb 2012 15:26:02 +0000 (UTC) Received: by lagz14 with SMTP id z14so9486000lag.13 for ; Mon, 20 Feb 2012 07:26:01 -0800 (PST) MIME-Version: 1.0 Received: by 10.152.128.163 with SMTP id np3mr13310290lab.51.1329751561184; Mon, 20 Feb 2012 07:26:01 -0800 (PST) Received: by 10.152.29.234 with HTTP; Mon, 20 Feb 2012 07:26:00 -0800 (PST) In-Reply-To: References: <20120123215503.GA64787@geosci> Date: Mon, 20 Feb 2012 16:26:00 +0100 Message-ID: From: Olivier Smedts To: =?ISO-8859-2?Q?Edward_Tomasz_Napiera=B3a?= Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Gm-Message-State: ALoCoQkCRXygHH2t/mL3LKh753htae6wEZrHGFuKAL2XNXMTtIFAgNMkh4qSabRLV81GJx/eDQDD Cc: freebsd-hackers@freebsd.org Subject: Re: Speeding up the loader(8). 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: Mon, 20 Feb 2012 15:26:03 -0000 2012/2/6 Olivier Smedts : > 2012/1/23 Edward Tomasz Napiera=C5=82a : >> Some time ago I've spent some time on trying to speed up loading >> modules by the loader(8). =C2=A0Result can be found at: >> >> http://people.freebsd.org/~trasz/fast-loader-3.diff > > I use it successfully on my FreeBSD 9.0-STABLE amd64 with ZFS on root. > It sped up the loading time significantly, now booting on ZFS feels > nearly as speedy as on UFS. Some debug output on the loader screen since I use this patch : BIOS drive D: is disk1 BIOS drive E: is disk2 [bd_realstrategy: reading 0] [bd_realstrategy: reading 0] [bd_realstrategy:= read ing 0] BIOS 638 kB/3600049kB available Is it normal ? --=20 Olivier Smedts=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 = =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0=C2=A0 _ =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 ASCII ri= bbon campaign ( ) e-mail: olivier@gid0.org=C2=A0 =C2=A0 =C2=A0 =C2=A0 - against HTML email & = vCards=C2=A0 X www: http://www.gid0.org=C2=A0 =C2=A0 - against proprietary attachments / \ =C2=A0 "Il y a seulement 10 sortes de gens dans le monde : =C2=A0 ceux qui comprennent le binaire, =C2=A0 et ceux qui ne le comprennent pas."