From owner-svn-src-user@FreeBSD.ORG  Fri Jan 11 09:20:34 2013
Return-Path: <owner-svn-src-user@FreeBSD.ORG>
Delivered-To: svn-src-user@freebsd.org
Received: from mx1.freebsd.org (mx1.FreeBSD.org [8.8.178.115])
 by hub.freebsd.org (Postfix) with ESMTP id 522EEC47;
 Fri, 11 Jan 2013 09:20:34 +0000 (UTC) (envelope-from pho@FreeBSD.org)
Received: from svn.freebsd.org (svn.freebsd.org
 [IPv6:2001:1900:2254:2068::e6a:0])
 by mx1.freebsd.org (Postfix) with ESMTP id 1475BB54;
 Fri, 11 Jan 2013 09:20:34 +0000 (UTC)
Received: from svn.freebsd.org (svn.FreeBSD.org [8.8.178.70])
 by svn.freebsd.org (8.14.5/8.14.5) with ESMTP id r0B9KXa7044346;
 Fri, 11 Jan 2013 09:20:33 GMT (envelope-from pho@svn.freebsd.org)
Received: (from pho@localhost)
 by svn.freebsd.org (8.14.5/8.14.5/Submit) id r0B9KXxu044345;
 Fri, 11 Jan 2013 09:20:33 GMT (envelope-from pho@svn.freebsd.org)
Message-Id: <201301110920.r0B9KXxu044345@svn.freebsd.org>
From: Peter Holm <pho@FreeBSD.org>
Date: Fri, 11 Jan 2013 09:20:33 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-user@freebsd.org
Subject: svn commit: r245292 - user/pho/stress2/misc
X-SVN-Group: user
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
X-BeenThere: svn-src-user@freebsd.org
X-Mailman-Version: 2.1.14
Precedence: list
List-Id: "SVN commit messages for the experimental &quot; user&quot;
 src tree" <svn-src-user.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/options/svn-src-user>,
 <mailto:svn-src-user-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-user>
List-Post: <mailto:svn-src-user@freebsd.org>
List-Help: <mailto:svn-src-user-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-user>,
 <mailto:svn-src-user-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Fri, 11 Jan 2013 09:20:34 -0000

Author: pho
Date: Fri Jan 11 09:20:33 2013
New Revision: 245292
URL: http://svnweb.freebsd.org/changeset/base/245292

Log:
  Added a "umount -f" test scenario for nullfs.

Added:
  user/pho/stress2/misc/nullfs12.sh   (contents, props changed)

Added: user/pho/stress2/misc/nullfs12.sh
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ user/pho/stress2/misc/nullfs12.sh	Fri Jan 11 09:20:33 2013	(r245292)
@@ -0,0 +1,66 @@
+#!/bin/sh
+
+#
+# Copyright (c) 2013 Peter Holm <pho@FreeBSD.org>
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 1. Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+#    notice, this list of conditions and the following disclaimer in the
+#    documentation and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+# SUCH DAMAGE.
+#
+# $FreeBSD$
+#
+
+[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1
+
+# "umount -f" test with files open for writing
+# "panic: vputx: missed vn_close" seen.
+# Scenario by kib@. Fixed in r245262.
+
+. ../default.cfg
+
+mnt2=/mnt2
+mount | grep -q $mnt2 && umount $mnt2
+
+[ -d $mnt2 ] || mkdir $mnt2
+mount | grep $mnt2 | grep -q /dev/md && umount -f $mnt2
+mdconfig -l | grep -q md$mdstart &&  mdconfig -d -u $mdstart
+mdconfig -a -t swap -s 1g -u $mdstart
+bsdlabel -w md$mdstart auto
+newfs -U md${mdstart}$part > /dev/null
+mount /dev/md${mdstart}$part $mntpoint
+chmod 777 $mntpoint
+mount -t nullfs $mntpoint $mnt2
+
+(sleep 5 > $mnt2/log) &
+sleep 1
+umount -f $mnt2
+
+kill $!
+wait
+
+while mount | grep -q "$mnt2 "; do
+	umount $mnt2 || sleep 1
+done
+
+while mount | grep -q "$mntpoint "; do
+	umount $mntpoint || sleep 1
+done
+mdconfig -d -u $mdstart