xref: /freebsd/tools/test/stress2/misc/force2.sh (revision 4d846d260e2b9a3d4d0a701462568268cbfe7a5b)
18a272653SPeter Holm#!/bin/sh
28a272653SPeter Holm
38a272653SPeter Holm#
4*4d846d26SWarner Losh# SPDX-License-Identifier: BSD-2-Clause
58a272653SPeter Holm#
68a272653SPeter Holm# Copyright (c) 2020 Peter Holm
78a272653SPeter Holm#
88a272653SPeter Holm# Redistribution and use in source and binary forms, with or without
98a272653SPeter Holm# modification, are permitted provided that the following conditions
108a272653SPeter Holm# are met:
118a272653SPeter Holm# 1. Redistributions of source code must retain the above copyright
128a272653SPeter Holm#    notice, this list of conditions and the following disclaimer.
138a272653SPeter Holm# 2. Redistributions in binary form must reproduce the above copyright
148a272653SPeter Holm#    notice, this list of conditions and the following disclaimer in the
158a272653SPeter Holm#    documentation and/or other materials provided with the distribution.
168a272653SPeter Holm#
178a272653SPeter Holm# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
188a272653SPeter Holm# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
198a272653SPeter Holm# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
208a272653SPeter Holm# ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
218a272653SPeter Holm# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
228a272653SPeter Holm# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
238a272653SPeter Holm# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
248a272653SPeter Holm# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
258a272653SPeter Holm# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
268a272653SPeter Holm# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
278a272653SPeter Holm# SUCH DAMAGE.
288a272653SPeter Holm#
298a272653SPeter Holm
308a272653SPeter Holm# "mdconfig -o force" test scenario.
318a272653SPeter Holm# Run with marcus.cfg on a 1g swap backed MD with UFS SU fs.
328a272653SPeter Holm
338a272653SPeter Holm# "panic: softdep_load_inodeblock: nlink we read isn't what we wrote" seen in
348a272653SPeter Holm# WiP kernel code: https://people.freebsd.org/~pho/stress/log/kirk130.txt
358a272653SPeter Holm
368a272653SPeter Holm[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1
378a272653SPeter Holm
388a272653SPeter Holm. ../default.cfg
398a272653SPeter Holm
408a272653SPeter Holmmount | grep $mntpoint | grep -q /dev/md && umount -f $mntpoint
418a272653SPeter Holmmdconfig -l | grep -q md$mdstart &&  mdconfig -d -u $mdstart
428a272653SPeter Holmdd if=/dev/zero of=$diskimage bs=1m count=1k status=none || exit 1
438a272653SPeter Holmmdconfig -a -t vnode -f $diskimage -u $mdstart
448a272653SPeter Holmflags=$newfs_flags
458a272653SPeter Holm[ `jot -r 1 0 1` -eq 1 ] && flags="-j"
468a272653SPeter Holmecho "newfs $flags md$mdstart"
478a272653SPeter Holmnewfs $flags md$mdstart > /dev/null 2>&1
488a272653SPeter Holmmount /dev/md$mdstart $mntpoint
498a272653SPeter Holmchmod 777 $mntpoint
508a272653SPeter Holm
518a272653SPeter Holmexport runRUNTIME=3m
528a272653SPeter Holmexport RUNDIR=$mntpoint/stressX
538a272653SPeter Holm
548a272653SPeter Holmsu $testuser -c 'cd ..; ./run.sh marcus.cfg' > /dev/null 2>&1 &
558a272653SPeter Holm
568a272653SPeter Holmsleep `jot -r 1 10 40`
578a272653SPeter Holmwhile mdconfig -l | grep md$mdstart; do
588a272653SPeter Holm	mdconfig -d -u $mdstart -o force || sleep 1
598a272653SPeter Holmdone
608a272653SPeter Holmsleep 1
618a272653SPeter Holm../tools/killall.sh
628a272653SPeter Holmwait
638a272653SPeter Holmn=0
648a272653SPeter Holmwhile mount | grep $mntpoint | grep -q /dev/md; do
658a272653SPeter Holm	umount $mntpoint || sleep 1
668a272653SPeter Holm	[ $((n += 1)) -gt 300 ] && { echo FAIL; exit 1; }
678a272653SPeter Holmdone
688a272653SPeter Holm
698a272653SPeter Holmmdconfig -a -t vnode -f $diskimage -u $mdstart
708a272653SPeter Holmfsck_ffs -Rfy /dev/md$mdstart > /dev/null; s=$?
718a272653SPeter Holmif [ $s -eq 0 ]; then
728a272653SPeter Holm	mount /dev/md$mdstart $mntpoint
738a272653SPeter Holm	ls -lR $mntpoint > /dev/null
748a272653SPeter Holm	umount $mntpoint
758a272653SPeter Holmfi
768a272653SPeter Holmmdconfig -d -u $mdstart
778a272653SPeter Holm
788a272653SPeter Holmrm -f $diskimage
798a272653SPeter Holmexit $s
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