1#!/bin/sh 2 3# 4# Copyright (c) 2009 Peter Holm <pho@FreeBSD.org> 5# All rights reserved. 6# 7# Redistribution and use in source and binary forms, with or without 8# modification, are permitted provided that the following conditions 9# are met: 10# 1. Redistributions of source code must retain the above copyright 11# notice, this list of conditions and the following disclaimer. 12# 2. Redistributions in binary form must reproduce the above copyright 13# notice, this list of conditions and the following disclaimer in the 14# documentation and/or other materials provided with the distribution. 15# 16# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 20# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26# SUCH DAMAGE. 27# 28# $FreeBSD$ 29# 30 31# Simple zfs snapshot test scenario 32 33# page fault from fs/zfs/dbuf.c:1807 34 35[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 36 37. ../default.cfg 38 39kldstat -v | grep -q zfs.ko || kldload zfs.ko 40 41d1=${diskimage}.1 42d2=${diskimage}.2 43 44dd if=/dev/zero of=$d1 bs=1m count=1k 2>&1 | egrep -v "records|transferred" 45dd if=/dev/zero of=$d2 bs=1m count=1k 2>&1 | egrep -v "records|transferred" 46 47u1=$mdstart 48u2=$((u1 + 1)) 49 50mdconfig -l | grep -q md${u1} && mdconfig -d -u $u1 51mdconfig -l | grep -q md${u2} && mdconfig -d -u $u2 52 53mdconfig -a -t vnode -f $d1 -u $u1 54mdconfig -a -t vnode -f $d2 -u $u2 55 56zpool create tank md$u1 md$u2 57zfs create tank/test 58zfs set quota=800m tank/test 59zfs snapshot tank/test@snap1 60 61export RUNDIR=/tank/test/stressX 62export runRUNTIME=10m 63(cd ..; ./run.sh marcus.cfg) 64 65zfs rollback tank/test@snap1 66zfs destroy tank/test@snap1 67 68zfs destroy -r tank 69zpool destroy tank 70 71mdconfig -d -u $u1 72mdconfig -d -u $u2 73 74rm -rf $d1 $d2 75