From owner-freebsd-current@FreeBSD.ORG  Tue Feb  3 10:04:39 2009
Return-Path: <owner-freebsd-current@FreeBSD.ORG>
Delivered-To: freebsd-current@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id CAE001065674
	for <freebsd-current@freebsd.org>; Tue,  3 Feb 2009 10:04:39 +0000 (UTC)
	(envelope-from daichi@ongs.co.jp)
Received: from natial.ongs.co.jp (natial.ongs.co.jp [202.216.246.90])
	by mx1.freebsd.org (Postfix) with ESMTP id 9F45D8FC1F
	for <freebsd-current@freebsd.org>; Tue,  3 Feb 2009 10:04:39 +0000 (UTC)
	(envelope-from daichi@ongs.co.jp)
Received: from parancell.ongs.co.jp (dullmdaler.ongs.co.jp [202.216.246.94])
	by natial.ongs.co.jp (Postfix) with ESMTPSA id DDD57125422
	for <freebsd-current@freebsd.org>; Tue,  3 Feb 2009 19:04:38 +0900 (JST)
Message-ID: <498816B6.6020404@ongs.co.jp>
Date: Tue, 03 Feb 2009 19:04:38 +0900
From: Daichi GOTO <daichi@ongs.co.jp>
User-Agent: Thunderbird 2.0.0.19 (X11/20090201)
MIME-Version: 1.0
To: FreeBSD Current <freebsd-current@freebsd.org>
Content-Type: text/plain; charset=UTF-8; format=flowed
Content-Transfer-Encoding: 7bit
Subject: FreeBSD 8-current/amd64 very slowly loader(8) issue
X-BeenThere: freebsd-current@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: Discussions about the use of FreeBSD-current
	<freebsd-current.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>, 
	<mailto:freebsd-current-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-current>
List-Post: <mailto:freebsd-current@freebsd.org>
List-Help: <mailto:freebsd-current-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>,
	<mailto:freebsd-current-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Tue, 03 Feb 2009 10:04:40 -0000

I have moved my main work pc from i386 FreeBSD to amd64
to get more memory use and ZFS checking.

I'm wondering why loader loads kernel and kernel modules
very slowly.

   [M/B and CPU info]
   # dmidecode
   (snip)
   Base Board Information
          Manufacturer: Gigabyte Technology Co., Ltd.
           Product Name: EP45-UD3LR
           Version: x.x
           Serial Number:
   (snip)
           Version: Intel(R) Core(TM)2 Quad CPU
           Voltage: 1.0 V
           External Clock: 333 MHz
           Max Speed: 4000 MHz
           Current Speed: 2500 MHz
           Status: Populated, Enabled
           Upgrade: Socket 478
   (snip)
           Maximum Memory Module Size: 1024 MB
           Maximum Total Memory Size: 4096 MB
   (snip)
   #

FreeBSD amd64 on the other work pc (E6600, DP965LT, 2GB mem),
loader works incredible slow, but after I changed BIOS CMOS
config turning AHCI off, it works very well.

So I am doubting AHCI works well, but turing off AHCI feature of
EP45-UD3LR M/B, amd64 loader still remains in very slow working.

Anyone has any ideas?
Thanks

-- 
   Daichi GOTO, http://people.freebsd.org/~daichi