1#!/bin/sh 2 3# 4# SPDX-License-Identifier: BSD-2-Clause 5# 6# Copyright (c) 2018 Dell EMC Isilon 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# Simple ext4 test. 31 32# "panic: buf_vlist_add: Preallocated nodes insufficient" seen: 33# https://people.freebsd.org/~pho/stress/log/mjguzik036.txt 34 35[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 36 37. ../default.cfg 38 39# Uses mke2fs from sysutils/e2fsprogs 40[ -z "`type mke2fs 2>/dev/null`" ] && 41 echo "Skipping test as mke2fs not installed" && exit 0 42 43mount | grep "$mntpoint" | grep -q md$mdstart && umount $mntpoint 44mdconfig -l | grep -q md$mdstart && mdconfig -d -u $mdstart 45 46mdconfig -a -t swap -s 1g -u $mdstart 47mke2fs -t ext4 -m 0 -b 2048 /dev/md$mdstart > /dev/null 48 49mount -t ext2fs /dev/md$mdstart $mntpoint || exit 1 50chmod 777 $mntpoint 51 52export runRUNTIME=5m 53export RUNDIR=$mntpoint/stressX 54 55su $testuser -c 'cd ..; ./run.sh marcus.cfg' & 56sleep 300 57../tools/killall.sh 58wait 59 60while mount | grep $mntpoint | grep -q /dev/md; do 61 umount $mntpoint || sleep 1 62done 63 64mdconfig -d -u $mdstart 65