Date: Mon, 1 Mar 2010 09:39:14 +0000 (UTC) From: Peter Holm <pho@FreeBSD.org> To: src-committers@freebsd.org, svn-src-projects@freebsd.org Subject: svn commit: r204510 - projects/stress2/misc Message-ID: <201003010939.o219dEqm059703@svn.freebsd.org>
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Author: pho Date: Mon Mar 1 09:39:14 2010 New Revision: 204510 URL: http://svn.freebsd.org/changeset/base/204510 Log: Updated the scenario. Switched from vnode backed MD FS to swap backed. Modified: projects/stress2/misc/msdos.sh Modified: projects/stress2/misc/msdos.sh ============================================================================== --- projects/stress2/misc/msdos.sh Mon Mar 1 07:32:49 2010 (r204509) +++ projects/stress2/misc/msdos.sh Mon Mar 1 09:39:14 2010 (r204510) @@ -1,7 +1,7 @@ #!/bin/sh # -# Copyright (c) 2008 Peter Holm <pho@FreeBSD.org> +# Copyright (c) 2008-2010 Peter Holm <pho@FreeBSD.org> # All rights reserved. # # Redistribution and use in source and binary forms, with or without @@ -30,32 +30,24 @@ [ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 -# Causes this: panic: mutex Giant not owned at ../../../kern/vfs_subr.c:1968 -# with a kernel compiled with "options QUOTA" +# LOR seen. Fixed by r204467. . ../default.cfg -unmount() { - while mount | grep $mntpoint | grep -q md${mdstart}; do - umount $mntpoint > /dev/null 2>&1 - done -} - -D=$diskimage -dede $D 1m 128 || exit - -unmount -mdconfig -l | grep ${mdstart} > /dev/null && mdconfig -d -u $mdstart - -mdconfig -a -t vnode -f $D -u $mdstart +mount | grep "$mntpoint" | grep -q md$mdstart && umount -f ${mntpoint} +mdconfig -l | grep -q ${mdstart} && mdconfig -d -u $mdstart +mdconfig -a -t swap -s 1g -u $mdstart bsdlabel -w md${mdstart} auto -newfs_msdos -F 16 -b 8192 /dev/md${mdstart}a +newfs_msdos /dev/md${mdstart}a > /dev/null mount -t msdosfs /dev/md${mdstart}a $mntpoint -df -h $mntpoint + export RUNDIR=$mntpoint/stressX export runRUNTIME=10m # Run tests for 10 minutes -(cd /home/pho/stress2; ./run.sh disk.cfg) -unmount +(cd ..; ./run.sh disk.cfg) + +while mount | grep "$mntpoint" | grep -q md$mdstart; do + umount $mntpoint || sleep 1 +done +fsck -t msdosfs -y /dev/md${mdstart}a mdconfig -d -u $mdstart -rm -f $D
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