1*8a272653SPeter Holm#!/bin/sh 2*8a272653SPeter Holm 3*8a272653SPeter Holm# 4*8a272653SPeter Holm# Copyright (c) 2013 Peter Holm <pho@FreeBSD.org> 5*8a272653SPeter Holm# All rights reserved. 6*8a272653SPeter Holm# 7*8a272653SPeter Holm# Redistribution and use in source and binary forms, with or without 8*8a272653SPeter Holm# modification, are permitted provided that the following conditions 9*8a272653SPeter Holm# are met: 10*8a272653SPeter Holm# 1. Redistributions of source code must retain the above copyright 11*8a272653SPeter Holm# notice, this list of conditions and the following disclaimer. 12*8a272653SPeter Holm# 2. Redistributions in binary form must reproduce the above copyright 13*8a272653SPeter Holm# notice, this list of conditions and the following disclaimer in the 14*8a272653SPeter Holm# documentation and/or other materials provided with the distribution. 15*8a272653SPeter Holm# 16*8a272653SPeter Holm# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17*8a272653SPeter Holm# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18*8a272653SPeter Holm# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19*8a272653SPeter Holm# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 20*8a272653SPeter Holm# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21*8a272653SPeter Holm# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22*8a272653SPeter Holm# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23*8a272653SPeter Holm# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24*8a272653SPeter Holm# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25*8a272653SPeter Holm# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26*8a272653SPeter Holm# SUCH DAMAGE. 27*8a272653SPeter Holm# 28*8a272653SPeter Holm 29*8a272653SPeter Holm[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 30*8a272653SPeter Holm 31*8a272653SPeter Holm# kern/178238 "nullfs don't release i-nodes on unlink" 32*8a272653SPeter Holm# See also nullfs16.sh 33*8a272653SPeter Holm# Fixed by: r292961. 34*8a272653SPeter Holm 35*8a272653SPeter Holm. ../default.cfg 36*8a272653SPeter Holm 37*8a272653SPeter Holmnullfsmp=${mntpoint}2 38*8a272653SPeter Holmmount | grep -q "$nullfsmp " && umount $nullfsmp 39*8a272653SPeter Holm 40*8a272653SPeter Holm[ -d $nullfsmp ] || mkdir $nullfsmp 41*8a272653SPeter Holmmount | grep "$mntpoint " | grep -q /dev/md && umount -f $mntpoint 42*8a272653SPeter Holmmdconfig -l | grep -q md$mdstart && mdconfig -d -u $mdstart 43*8a272653SPeter Holmmdconfig -a -t swap -s 1g -u $mdstart 44*8a272653SPeter Holmbsdlabel -w md$mdstart auto 45*8a272653SPeter Holmnewfs $newfs_flags md${mdstart}$part > /dev/null 46*8a272653SPeter Holmmount /dev/md${mdstart}$part $mntpoint 47*8a272653SPeter Holmchmod 777 $mntpoint 48*8a272653SPeter Holmmount -t nullfs $mntpoint $nullfsmp 49*8a272653SPeter Holm 50*8a272653SPeter Holm(cd $nullfsmp; jot 20 | xargs touch) 51*8a272653SPeter Holmrm $nullfsmp/* 52*8a272653SPeter Holm 53*8a272653SPeter Holm(cd $nullfsmp; jot 20 | xargs touch) 54*8a272653SPeter Holmrm $mntpoint/* 55*8a272653SPeter Holm 56*8a272653SPeter Holm(cd $mntpoint; jot 20 | xargs touch) 57*8a272653SPeter Holmrm $mntpoint/* 58*8a272653SPeter Holm 59*8a272653SPeter Holm(cd $mntpoint; jot 20 | xargs touch) 60*8a272653SPeter Holmrm $nullfsmp/* 61*8a272653SPeter Holm 62*8a272653SPeter Holmino=`df -i $nullfsmp | tail -1 | awk '{print $6}'` 63*8a272653SPeter Holmif [ $ino -ne 2 ]; then 64*8a272653SPeter Holm echo FAIL 65*8a272653SPeter Holm df -i $mntpoint $nullfsmp 66*8a272653SPeter Holm echo "ls -la $mntpoint $nullfsmp" 67*8a272653SPeter Holm ls -la $mntpoint $nullfsmp 68*8a272653SPeter Holmfi 69*8a272653SPeter Holm 70*8a272653SPeter Holmwhile mount | grep -q "$nullfsmp "; do 71*8a272653SPeter Holm umount $nullfsmp || sleep 1 72*8a272653SPeter Holmdone 73*8a272653SPeter Holm 74*8a272653SPeter Holmwhile mount | grep -q "$mntpoint "; do 75*8a272653SPeter Holm umount $mntpoint || sleep 1 76*8a272653SPeter Holmdone 77*8a272653SPeter Holmmdconfig -d -u $mdstart 78