Date: Mon, 30 Jan 2017 11:46:06 +0000 (UTC) From: Peter Holm <pho@FreeBSD.org> To: src-committers@freebsd.org, svn-src-user@freebsd.org Subject: svn commit: r312985 - user/pho/stress2/misc Message-ID: <201701301146.v0UBk6d3037381@repo.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: pho Date: Mon Jan 30 11:46:06 2017 New Revision: 312985 URL: https://svnweb.freebsd.org/changeset/base/312985 Log: Added a regression test. PR: 216380 Sponsored by: Dell EMC Isilon Added: user/pho/stress2/misc/rename13.sh (contents, props changed) Added: user/pho/stress2/misc/rename13.sh ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ user/pho/stress2/misc/rename13.sh Mon Jan 30 11:46:06 2017 (r312985) @@ -0,0 +1,62 @@ +#!/bin/sh + +# +# Copyright (c) 2017 Dell EMC Isilon +# 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. +# +# $FreeBSD$ +# + +# Regression test for crossmp scenario: +# Bug 216380 - mv /[dir == mountpoint] causes kernel panic +# "panic: No vop_rename(0xfffff80033049000, 0xfffffe104d1e48a8)" seen. +# Fixed by r312645. + +# Test scenario by: fnacl@protonmail.com + +[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 + +. ../default.cfg + +mount | grep -q "on $mntpoint " && umount -f $mntpoint +[ -c /dev/md$mdstart ] && mdconfig -d -u $mdstart + +mdconfig -a -t swap -s 512m -u $mdstart || exit 1 +bsdlabel -w md$mdstart auto +newfs $newfs_flags md${mdstart}$part > /dev/null +mount /dev/md${mdstart}$part $mntpoint + +s=0 +to=/tmp/rename13.dir +mkdir $to +mv $mntpoint $to 2>/dev/null && s=1 + +for i in `jot 10`; do + mount | grep -q "on $mntpoint " || break + umount $mntpoint || sleep 1 +done +mount | grep -q "on $mntpoint " && { s=2; umount -f $mntpoint; } +mdconfig -d -u $mdstart +rm -rf $to +exit $s
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201701301146.v0UBk6d3037381>