Date: Wed, 27 Feb 2013 18:47:01 +0000 (UTC) From: Peter Holm <pho@FreeBSD.org> To: src-committers@freebsd.org, svn-src-user@freebsd.org Subject: svn commit: r247404 - user/pho/stress2/misc Message-ID: <201302271847.r1RIl1q8060866@svn.freebsd.org>
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Author: pho Date: Wed Feb 27 18:47:01 2013 New Revision: 247404 URL: http://svnweb.freebsd.org/changeset/base/247404 Log: Regression test for r247399 added. Added: user/pho/stress2/misc/suj32.sh (contents, props changed) Added: user/pho/stress2/misc/suj32.sh ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ user/pho/stress2/misc/suj32.sh Wed Feb 27 18:47:01 2013 (r247404) @@ -0,0 +1,95 @@ +#!/bin/sh + +# +# Copyright (c) 2013 Peter Holm <pho@FreeBSD.org> +# All rights reserved. +# +# 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. +# +# $FreeBSD$ +# + +# tunefs -j enable is not aware of the indirect blocks. +# Problem fixed in r247399. + + +[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 + +. ../default.cfg + +here=`pwd` +cd /tmp +sed '1,/^EOF/d' < $here/$0 > suj32.c +cc -o suj32 -Wall -Wextra -O2 suj32.c || exit 1 +rm -f suj32.c +cd $here + +mount | grep "${mntpoint}" | grep -q md${mdstart} && umount ${mntpoint} +mdconfig -l | grep -q md${mdstart} && mdconfig -d -u ${mdstart} + +mdconfig -a -t swap -s 5g -u ${mdstart} +bsdlabel -w md${mdstart} auto +newfs -U md${mdstart}${part} > /dev/null +mount /dev/md${mdstart}$part $mntpoint + +# fill the root directory to become larger than NIDIR * blksize +(cd $mntpoint; /tmp/suj32) +while mount | grep -q ${mntpoint}; do + umount ${mntpoint} || sleep 1 +done + +tunefs -j enable /dev/md${mdstart}$part + +if ! mount /dev/md${mdstart}$part $mntpoint; then + echo FAIL + fsck_ffs -y /dev/md${mdstart}$part +else + umount $mntpoint +fi + +mdconfig -d -u ${mdstart} +rm -f /tmp/suj32 +exit 0 +EOF +#include <err.h> +#include <stdio.h> +#include <sys/stat.h> + +int +main(void) +{ + int i; + char name[800]; + char *filler = + "fillerfillerfillerfillerfillerfillerfillerfillerfiller" + "fillerfillerfillerfillerfillerfillerfillerfillerfiller" + "fillerfillerfillerfillerfillerfillerfillerfillerfiller" + "fillerfillerfillerfillerfillerfillerfillerfillerfiller"; + + for (i = 0; i < 2000; i++) { + snprintf(name, sizeof(name), "%s.%d", filler, i); + if (mkdir(name, 00700) == -1) + err(1, "mkdir(%s)", name); + } + + return (0); +}
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