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: insmntque failed 318a272653SPeter Holm 328a272653SPeter Holm[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 338a272653SPeter Holm[ "`sysctl -in kern.features.ufs_quota`" != "1" ] && exit 0 348a272653SPeter Holm 358a272653SPeter Holm. ../default.cfg 368a272653SPeter Holm 378a272653SPeter HolmD=$diskimage 388a272653SPeter Holmtrap "rm -f $D" 0 398a272653SPeter Holmdd if=/dev/zero of=$D bs=1m count=1k status=none 408a272653SPeter Holm 418a272653SPeter Holmmount | grep $mntpoint | grep -q md$mdstart && umount -f $mntpoint 428a272653SPeter Holmmdconfig -l | grep -q md$mdstart && mdconfig -d -u $mdstart 438a272653SPeter Holm 448a272653SPeter Holmmdconfig -a -t vnode -f $D -u $mdstart 45608c97bfSPeter Holmnewfs $newfs_flags md$mdstart > /dev/null 468a272653SPeter Holmexport PATH_FSTAB=/tmp/fstab 47608c97bfSPeter Holmecho "/dev/md$mdstart $mntpoint ufs rw,userquota 2 2" > $PATH_FSTAB 488a272653SPeter Holmmount $mntpoint 498a272653SPeter Holmset `df -ik $mntpoint | tail -1 | awk '{print $4,$7}'` 508a272653SPeter Holmexport KBLOCKS=$(($1 / 21)) 518a272653SPeter Holmexport INODES=$(($2 / 21)) 528a272653SPeter Holmexport HOG=1 538a272653SPeter Holmexport INCARNATIONS=40 548a272653SPeter Holm 558a272653SPeter Holmexport QK=$((KBLOCKS / 2)) 568a272653SPeter Holmexport QI=$((INODES / 2)) 578a272653SPeter Holmedquota -u -f $mntpoint -e $mntpoint:$((QK - 50)):$QK:$((QI - 50 )):$QI $testuser 588a272653SPeter Holmquotaon $mntpoint 598a272653SPeter Holmexport RUNDIR=$mntpoint/stressX 608a272653SPeter Holmmkdir $mntpoint/stressX 618a272653SPeter Holmchmod 777 $mntpoint/stressX 628a272653SPeter Holmrm -rf /tmp/stressX.control/* 638a272653SPeter Holmsu $testuser -c "(cd ..;runRUNTIME=20m ./run.sh disk.cfg)"& # panic: vfs_allocate_syncvnode: insmntque failed 648a272653SPeter Holmfor i in `jot 20`; do 658a272653SPeter Holm echo "`date '+%T'` mksnap_ffs $mntpoint $mntpoint/.snap/snap$i" 668a272653SPeter Holm mksnap_ffs $mntpoint $mntpoint/.snap/snap$i 678a272653SPeter Holm sleep 1 688a272653SPeter Holmdone 69*bc49526aSPeter Holmi=$(($(date '+%s') % 20 + 1)) 708a272653SPeter Holmecho "rm -f $mntpoint/.snap/snap$i" 718a272653SPeter Holmrm -f $mntpoint/.snap/snap$i 728a272653SPeter Holmwait 738a272653SPeter Holm 748a272653SPeter Holmwhile mount | grep -q $mntpoint; do 758a272653SPeter Holm umount $mntpoint || sleep 1 768a272653SPeter Holmdone 778a272653SPeter Holmmdconfig -d -u $mdstart 788a272653SPeter Holmrm -f $D $PATH_FSTAB 79