svn commit: r247404 - user/pho/stress2/misc

[Peter Holm]

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 at 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);
+}