From owner-freebsd-stable@FreeBSD.ORG  Fri May 12 22:41:53 2006
Return-Path: <owner-freebsd-stable@FreeBSD.ORG>
X-Original-To: stable@freebsd.org
Delivered-To: freebsd-stable@FreeBSD.ORG
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id 6AC2116A63C
	for <stable@freebsd.org>; Fri, 12 May 2006 22:41:53 +0000 (UTC)
	(envelope-from mikej@rogers.com)
Received: from smtp108.rog.mail.re2.yahoo.com (smtp108.rog.mail.re2.yahoo.com
	[68.142.225.206])
	by mx1.FreeBSD.org (Postfix) with SMTP id 5A16243D73
	for <stable@freebsd.org>; Fri, 12 May 2006 22:41:45 +0000 (GMT)
	(envelope-from mikej@rogers.com)
Received: (qmail 70431 invoked from network); 12 May 2006 22:41:44 -0000
DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=rogers.com;
	h=Received:Message-ID:Date:From:User-Agent:MIME-Version:To:CC:Subject:References:In-Reply-To:Content-Type:Content-Transfer-Encoding;
	b=A2xFZg3bLj0BmaZMJe4x9tv0SK0e203HN9LAZiYzOnKSNmSiHad8BS6yocSoqO01llbscOrIcU4VsAoXpRDVnw3TX+roTehXxrx9AibAwVyfo1sJf3wbopyjl167dJW+BPXxowZxxi1hgUs8sqWcTw26/yevUfetXunl5QINdsM=
	; 
Received: from unknown (HELO ?70.31.50.218?) (mikej@rogers.com@70.31.50.218
	with plain)
	by smtp108.rog.mail.re2.yahoo.com with SMTP; 12 May 2006 22:41:44 -0000
Message-ID: <44650F49.3060200@rogers.com>
Date: Fri, 12 May 2006 18:42:17 -0400
From: Mike Jakubik <mikej@rogers.com>
User-Agent: Thunderbird 1.5.0.2 (Windows/20060308)
MIME-Version: 1.0
To: David Kirchner <dpk@dpk.net>
References: <20060502171853.GG753@dimma.mow.oilspace.com>	<44579EE1.6010300@rogers.com>	<20060502180557.GA91762@xor.obsecurity.org>	<4457A02C.9040408@rogers.com>	<20060502182302.GA92027@xor.obsecurity.org>	<20060503110503.O58458@fledge.watson.org>	<35c231bf0605031821s582b6d03j3ee9d434a596f62a@mail.gmail.com>	<20060504014241.GA38346@xor.obsecurity.org>	<35c231bf0605032005n4fe38769v9637a9393efb791a@mail.gmail.com>	<20060504100110.P17611@fledge.watson.org>
	<35c231bf0605041659m2d90e50y9026f18af592f9f5@mail.gmail.com>
In-Reply-To: <35c231bf0605041659m2d90e50y9026f18af592f9f5@mail.gmail.com>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit
Cc: stable@freebsd.org, Robert Watson <rwatson@freebsd.org>,
	Kris Kennaway <kris@obsecurity.org>
Subject: Re: Re: quota deadlock on 6.1-RC1
X-BeenThere: freebsd-stable@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: Production branch of FreeBSD source code <freebsd-stable.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-stable>, 
	<mailto:freebsd-stable-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-stable>
List-Post: <mailto:freebsd-stable@freebsd.org>
List-Help: <mailto:freebsd-stable-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-stable>,
	<mailto:freebsd-stable-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Fri, 12 May 2006 22:41:53 -0000

David Kirchner wrote:
> Here's how to reproduce the snapshot deadlock I'm seeing, with 6.1-RC2
> cvsup'd as of 5 or 6 hours ago:
>
> [...]
>
> It locks up every time for me, with no further disk activity.
> Unfortunately, for some reason, my server console became unaccessable,
> so I'm not able to get to the kdb prompt. If I can get to it later,
> what should I run other than "show lockedvnodes" and "show threads"?
> Also, can anyone else try these steps and verify if they cause the
> same problem for you?

I just tried it on todays current, the process completes fine. No 
lockups or panics. This is on a dual p3 Dell 2400 with a raid 5 array on 
a PERC 2/Si (aac).