From owner-freebsd-questions@FreeBSD.ORG  Wed Dec  1 01:23:33 2010
Return-Path: <owner-freebsd-questions@FreeBSD.ORG>
Delivered-To: freebsd-questions@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 68052106566B
	for <freebsd-questions@freebsd.org>;
	Wed,  1 Dec 2010 01:23:33 +0000 (UTC)
	(envelope-from bruce@cran.org.uk)
Received: from muon.cran.org.uk (muon.cran.org.uk
	[IPv6:2a01:348:0:15:5d59:5c40:0:1])
	by mx1.freebsd.org (Postfix) with ESMTP id 042188FC08
	for <freebsd-questions@freebsd.org>;
	Wed,  1 Dec 2010 01:23:33 +0000 (UTC)
Received: from muon.cran.org.uk (localhost [127.0.0.1])
	by muon.cran.org.uk (Postfix) with ESMTP id 4D77EE60CA;
	Wed,  1 Dec 2010 01:23:32 +0000 (GMT)
Received: from core.draftnet (client-86-31-8-12.midd.adsl.virginmedia.com
	[86.31.8.12])
	(using TLSv1 with cipher DHE-RSA-AES128-SHA (128/128 bits))
	(No client certificate requested)
	by muon.cran.org.uk (Postfix) with ESMTPSA;
	Wed,  1 Dec 2010 01:23:31 +0000 (GMT)
Date: Wed, 1 Dec 2010 01:23:22 +0000
From: Bruce Cran <bruce@cran.org.uk>
To: merlyn@stonehenge.com (Randal L. Schwartz)
Message-ID: <20101201012322.5bdcb093@core.draftnet>
In-Reply-To: <86r5e2cnbg.fsf@red.stonehenge.com>
References: <20101201010048.GB18296@muon.cran.org.uk>
	<86r5e2cnbg.fsf@red.stonehenge.com>
X-Mailer: Claws Mail 3.7.6 (GTK+ 2.22.1; amd64-portbld-freebsd9.0)
Mime-Version: 1.0
Content-Type: text/plain; charset=US-ASCII
Content-Transfer-Encoding: 7bit
Cc: freebsd-questions@freebsd.org
Subject: Re: gpt zfs booting - loader takes 25s
X-BeenThere: freebsd-questions@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: User questions <freebsd-questions.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-questions>, 
	<mailto:freebsd-questions-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-questions>
List-Post: <mailto:freebsd-questions@freebsd.org>
List-Help: <mailto:freebsd-questions-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-questions>, 
	<mailto:freebsd-questions-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Wed, 01 Dec 2010 01:23:33 -0000

On Tue, 30 Nov 2010 17:08:03 -0800
merlyn@stonehenge.com (Randal L. Schwartz) wrote:

> I imagine something high-up in the kernel is asking the ZFS for the
> first block of a file, and only at that point does all the paperwork
> processing for consistency check come into play, so there are no
> messages, just a pause.

I'm doing a clean reboot, and I don't remember it taking this long when
I had a ZFS-only system booting from a disk with an MBR scheme.

-- 
Bruce Cran