diff options
Diffstat (limited to 'tools/test/stress2/misc/mkdir.sh')
| -rwxr-xr-x | tools/test/stress2/misc/mkdir.sh | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/tools/test/stress2/misc/mkdir.sh b/tools/test/stress2/misc/mkdir.sh new file mode 100755 index 000000000000..734b8994ad4e --- /dev/null +++ b/tools/test/stress2/misc/mkdir.sh @@ -0,0 +1,81 @@ +#!/bin/sh + +# +# SPDX-License-Identifier: BSD-2-Clause +# +# Copyright (c) 2023 Peter Holm <pho@FreeBSD.org> +# +# 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. +# + +# Demonstrate incorrect "out of inodes" message with SU enabled. +# No issue seen with SU+J + +[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 +. ../default.cfg + +set -eu +prog=$(basename "$0" .sh) +log=/tmp/$prog.log +s=0 +mount | grep -q "on $mntpoint " && umount $mntpoint +mdconfig -l | grep -q md$mdstart && mdconfig -d -u $mdstart + +mdconfig -a -t swap -s 100m -u $mdstart +[ $# -eq 1 ] && flags="$@" || flags="-Un" +echo "newfs $flags /dev/md$mdstart" +newfs $flags /dev/md$mdstart > /dev/null +[ "$flags" = "" ] && tunefs -n disable md$mdstart +mount /dev/md$mdstart $mntpoint +set +e + +ifree1=`df -i $mntpoint | tail -1 | awk '{print $7}'` +before=`df -i $mntpoint` +n=$(((ifree1 - 5) / 10)) +jot 10 | xargs -I% mkdir $mntpoint/% +start=`date +%s` +while [ $((`date +%s` - start)) -lt 180 ]; do + for j in `jot 10`; do + jot $n | xargs -P0 -I% mkdir $mntpoint/$j/% + jot $n | xargs -P0 -I% rmdir $mntpoint/$j/% + done +done 2>&1 | tee $log | head -5 +[ -s $log ] && s=3 +jot 10 | xargs -I% rmdir $mntpoint/% +umount $mntpoint; mount /dev/md$mdstart $mntpoint + +ifree2=`df -i $mntpoint | tail -1 | awk '{print $7}'` +after=`df -i $mntpoint | tail -1` +if [ $ifree1 -ne $ifree2 ]; then + echo "$before" + echo "$after" + s=1 + ls -alsrt $mntpoint | head -20 +fi + +umount $mntpoint +fsck -fy /dev/md$mdstart > $log 2>&1 +grep -Eq "WAS MODIFIED" $log && { s=2; cat $log; } + +mdconfig -d -u $mdstart +rm -f $log +exit $s |