xref: /freebsd/tools/test/stress2/misc/quota8.sh (revision bc49526a561c4ed8dd2678fbaed44cbd97142753)
18a272653SPeter Holm#!/bin/sh
28a272653SPeter Holm
38a272653SPeter Holm#
48a272653SPeter Holm# Copyright (c) 2008 Peter Holm <pho@FreeBSD.org>
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# Quota / snapshot test scenario by Kris@
308a272653SPeter Holm# Causes spin in ffs_sync or panic in panic: vfs_allocate_syncvnode:
318a272653SPeter Holm# insmntque failed
328a272653SPeter Holm
338a272653SPeter Holm# "Fatal double fault" seen when compiling selected files
348a272653SPeter Holm# with "-O0" on i386:
358a272653SPeter Holm# https://people.freebsd.org/~pho/stress/log/quota8.txt
368a272653SPeter Holm
378a272653SPeter Holm[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1
388a272653SPeter Holm[ "`sysctl -in kern.features.ufs_quota`" != "1" ] && exit 0
398a272653SPeter Holm
408a272653SPeter Holm. ../default.cfg
418a272653SPeter Holm
428a272653SPeter HolmD=$diskimage
438a272653SPeter Holmtrap "rm -f $D" 0
448a272653SPeter Holmdd if=/dev/zero of=$D bs=1m count=1k status=none || exit 1
458a272653SPeter Holm
468a272653SPeter Holmmount | grep "$mntpoint" | grep -q md$mdstart && umount -f $mntpoint
478a272653SPeter Holm[ -c /dev/md$mdstart ] &&  mdconfig -d -u $mdstart
488a272653SPeter Holm
498a272653SPeter Holmmdconfig -a -t vnode -f $D -u $mdstart
50608c97bfSPeter Holmnewfs $newfs_flags  md$mdstart > /dev/null
51608c97bfSPeter Holmecho "/dev/md$mdstart $mntpoint ufs rw,userquota 2 2" >> \
528a272653SPeter Holm    /etc/fstab
538a272653SPeter Holmmount $mntpoint
548a272653SPeter Holmset `df -ik $mntpoint | tail -1 | awk '{print $4,$7}'`
558a272653SPeter Holmexport KBLOCKS=$(($1 / 21))
568a272653SPeter Holmexport INODES=$(($2 / 21))
578a272653SPeter Holmexport HOG=1
588a272653SPeter Holmexport INCARNATIONS=40
598a272653SPeter Holm
608a272653SPeter Holmexport QK=$((KBLOCKS / 2))
618a272653SPeter Holmexport QI=$((INODES / 2))
628a272653SPeter Holmedquota -u -f $mntpoint -e ${mntpoint}:$((QK - 50)):$QK:$((QI - 50 )):$QI \
638a272653SPeter Holm$testuser
648a272653SPeter Holmquotaon $mntpoint
65608c97bfSPeter Holmsed -i -e "/md$mdstart/d" /etc/fstab
668a272653SPeter Holmexport RUNDIR=$mntpoint/stressX
678a272653SPeter Holmmkdir $mntpoint/stressX
688a272653SPeter Holmchmod 777 $mntpoint/stressX
698a272653SPeter Holmsu $testuser -c 'sh -c "(cd ..;runRUNTIME=20m ./run.sh disk.cfg > \
708a272653SPeter Holm    /dev/null 2>&1)"&'
718a272653SPeter Holmfor i in `jot 20`; do
728a272653SPeter Holm	echo "`date '+%T'` mksnap_ffs $mntpoint $mntpoint/.snap/snap$i"
738a272653SPeter Holm	mksnap_ffs $mntpoint $mntpoint/.snap/snap$i
748a272653SPeter Holm	sleep 1
758a272653SPeter Holmdone
768a272653SPeter Holm# Remove random snapshot file
77*bc49526aSPeter Holmi=$((`date +%s` % 20 + 1))
788a272653SPeter Holmecho "rm -f $mntpoint/.snap/snap$i"
798a272653SPeter Holmrm -f $mntpoint/.snap/snap$i
808a272653SPeter Holmwait
818a272653SPeter Holm
828a272653SPeter Holmsu $testuser -c 'sh -c "../tools/killall.sh"'
838a272653SPeter Holmwhile mount | grep -q $mntpoint; do
848a272653SPeter Holm	umount $([ $((`date '+%s'` % 2)) -eq 0 ] && echo "-f" || echo "") \
858a272653SPeter Holm	    $mntpoint > /dev/null 2>&1
868a272653SPeter Holmdone
878a272653SPeter Holmmdconfig -d -u $mdstart
888a272653SPeter Holmexit 0
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