18a272653SPeter Holm#!/bin/sh 28a272653SPeter Holm 38a272653SPeter Holm# 48a272653SPeter Holm# Copyright (c) 2013 EMC Corp. 58a272653SPeter Holm# All rights reserved. 68a272653SPeter Holm# 78a272653SPeter Holm# Redistribution and use in source and binary forms, with or without 88a272653SPeter Holm# modification, are permitted provided that the following conditions 98a272653SPeter Holm# are met: 108a272653SPeter Holm# 1. Redistributions of source code must retain the above copyright 118a272653SPeter Holm# notice, this list of conditions and the following disclaimer. 128a272653SPeter Holm# 2. Redistributions in binary form must reproduce the above copyright 138a272653SPeter Holm# notice, this list of conditions and the following disclaimer in the 148a272653SPeter Holm# documentation and/or other materials provided with the distribution. 158a272653SPeter Holm# 168a272653SPeter Holm# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 178a272653SPeter Holm# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 188a272653SPeter Holm# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 198a272653SPeter Holm# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 208a272653SPeter Holm# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 218a272653SPeter Holm# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 228a272653SPeter Holm# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 238a272653SPeter Holm# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 248a272653SPeter Holm# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 258a272653SPeter Holm# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 268a272653SPeter Holm# SUCH DAMAGE. 278a272653SPeter Holm# 288a272653SPeter Holm 298a272653SPeter Holm# Simple suj / nullfs test scenario. 308a272653SPeter Holm# http://people.freebsd.org/~pho/stress/log/suj34.txt 318a272653SPeter Holm# More debug info: https://people.freebsd.org/~pho/stress/log/kostik831.txt 328a272653SPeter Holm 338a272653SPeter Holm[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 348a272653SPeter Holm 358a272653SPeter Holm. ../default.cfg 368a272653SPeter Holm 378a272653SPeter Holmmount | grep -q "$mntpoint" && umount $mntpoint 388a272653SPeter Holmmdconfig -l | grep -q $mdstart && mdconfig -d -u $mdstart 398a272653SPeter Holm 408a272653SPeter Holmmdconfig -a -t swap -s 4g -u $mdstart 418a272653SPeter Holm 42608c97bfSPeter Holmnewfs -j md$mdstart > /dev/null 43608c97bfSPeter Holmmount /dev/md$mdstart $mntpoint 448a272653SPeter Holmmkdir $mntpoint/null 458a272653SPeter Holm 468a272653SPeter Holmmnt2=${mntpoint}2 478a272653SPeter Holm[ -d $mnt2 ] || mkdir -p $mnt2 488a272653SPeter Holmmount | grep -q "on $mnt2 " && umount -f $mnt2 498a272653SPeter Holmmount -t nullfs $mntpoint/null $mnt2 508a272653SPeter Holm 518a272653SPeter Holmexport RUNDIR=$mnt2/stressX 528a272653SPeter Holmexport runRUNTIME=10m 538a272653SPeter Holm(cd ..; ./run.sh marcus.cfg) 548a272653SPeter Holm 558a272653SPeter Holmwhile mount | grep -q "on $mnt2 "; do 568a272653SPeter Holm umount $mnt2 || sleep 1 578a272653SPeter Holmdone 588a272653SPeter Holmwhile mount | grep -q "on $mntpoint "; do 598a272653SPeter Holm umount $mntpoint || sleep 1 608a272653SPeter Holmdone 61