1#!/bin/sh 2 3# 4# SPDX-License-Identifier: BSD-2-Clause 5# 6# Copyright (c) 2023 Peter Holm <pho@FreeBSD.org> 7# 8# Redistribution and use in source and binary forms, with or without 9# modification, are permitted provided that the following conditions 10# are met: 11# 1. Redistributions of source code must retain the above copyright 12# notice, this list of conditions and the following disclaimer. 13# 2. Redistributions in binary form must reproduce the above copyright 14# notice, this list of conditions and the following disclaimer in the 15# documentation and/or other materials provided with the distribution. 16# 17# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 18# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 21# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27# SUCH DAMAGE. 28# 29 30# Demonstrate incorrect "out of inodes" message with SU enabled. 31# No issue seen with SU+J 32 33[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 34. ../default.cfg 35 36set -eu 37prog=$(basename "$0" .sh) 38log=/tmp/$prog.log 39s=0 40mount | grep -q "on $mntpoint " && umount $mntpoint 41mdconfig -l | grep -q md$mdstart && mdconfig -d -u $mdstart 42 43mdconfig -a -t swap -s 100m -u $mdstart 44[ $# -eq 1 ] && flags="$@" || flags="-Un" 45echo "newfs $flags /dev/md$mdstart" 46newfs $flags /dev/md$mdstart > /dev/null 47mount /dev/md$mdstart $mntpoint 48set +e 49 50ifree1=`df -i $mntpoint | tail -1 | awk '{print $7}'` 51before=`df -i $mntpoint` 52n=$(((ifree1 - 5) / 10)) 53jot 10 | xargs -I% mkdir $mntpoint/% 54start=`date +%s` 55while [ $((`date +%s` - start)) -lt 180 ]; do 56 for j in `jot 10`; do 57 jot $n | xargs -P0 -I% mkdir $mntpoint/$j/% 58 jot $n | xargs -P0 -I% rmdir $mntpoint/$j/% 59 done 60done 2>&1 | tee $log | head -5 61[ -s $log ] && s=3 62jot 10 | xargs -I% rmdir $mntpoint/% 63umount $mntpoint; mount /dev/md$mdstart $mntpoint 64 65ifree2=`df -i $mntpoint | tail -1 | awk '{print $7}'` 66after=`df -i $mntpoint | tail -1` 67if [ $ifree1 -ne $ifree2 ]; then 68 echo "$before" 69 echo "$after" 70 s=1 71 ls -alsrt $mntpoint | head -20 72fi 73 74umount $mntpoint 75fsck -fy /dev/md$mdstart > $log 2>&1 76grep -Eq "WAS MODIFIED" $log && { s=2; cat $log; } 77 78mdconfig -d -u $mdstart 79rm -f $log 80exit $s 81