svn commit: r315297 - user/pho/stress2/misc

[Peter Holm]

Author: pho
Date: Wed Mar 15 10:31:32 2017
New Revision: 315297
URL: https://svnweb.freebsd.org/changeset/base/315297

Log:
  Add a 8k sector size test scenario.
  
  Sponsored by:	Dell EMC Isilon

Added:
  user/pho/stress2/misc/gnop4.sh   (contents, props changed)

Added: user/pho/stress2/misc/gnop4.sh
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ user/pho/stress2/misc/gnop4.sh	Wed Mar 15 10:31:32 2017	(r315297)
@@ -0,0 +1,75 @@
+#!/bin/sh
+
+#
+# Copyright (c) 2016 Dell EMC
+# 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.
+#
+# $FreeBSD$
+#
+
+[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1
+
+# A 8k sector size test using buildworld.
+
+. ../default.cfg
+
+gigs=9
+[ $((`sysctl -n vm.swap_total` / 1024 / 1024 / 1024)) -lt $gigs ] && exit 0
+[ -d /usr/src/sys ] || exit 0
+
+kldstat | grep -q geom_nop || { gnop load 2>/dev/null || exit 0 &&
+    notloaded=1; }
+gnop status || exit
+
+mount | grep $mntpoint | grep -q /dev/md && umount -f $mntpoint
+[ -c /dev/md$mdstart ] &&  mdconfig -d -u $mdstart
+
+mdconfig -a -t swap -s ${gigs}g -u $mdstart || exit 1
+gnop create -S 8k /dev/md$mdstart
+newfs $newfs_flags /dev/md${mdstart}.nop > /dev/null
+mount /dev/md${mdstart}.nop $mntpoint
+chmod 777 $mntpoint
+
+start=`date '+%s'`
+(cd /usr; tar --exclude compile -cf - src) | (cd $mntpoint; tar xf -)
+
+cd $mntpoint/src
+export MAKEOBJDIRPREFIX=$mntpoint/obj
+
+p=$((`sysctl -n hw.ncpu`+ 1))
+make -i -j $p buildworld  DESTDIR=$mntpoint TARGET=amd64 TARGET_ARCH=amd64 \
+    > /dev/null &
+e=$((`date '+%s'` - start))
+sleep $((15 *  60 - e))
+kill $!
+wait
+
+cd /
+while mount | grep $mntpoint | grep -q /dev/md; do
+	umount $mntpoint || sleep 1
+done
+gnop destroy /dev/md${mdstart}.nop
+mdconfig -d -u $mdstart
+[ $notloaded ] && gnop unload
+exit 0