Index: user/pho/stress2/misc/md2.sh =================================================================== --- user/pho/stress2/misc/md2.sh (revision 297486) +++ user/pho/stress2/misc/md2.sh (revision 297487) @@ -1,53 +1,56 @@ #!/bin/sh # # Copyright (c) 2008-2011 Peter Holm # 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. # # $FreeBSD$ # # panic: ufs_dirbad: /mnt: bad dir ino 32899 at offset 16896: mangled entry [ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 . ../default.cfg -mount | grep "$mntpoint" | grep md${mdstart} > /dev/null && umount $mntpoint -mdconfig -l | grep md${mdstart} > /dev/null && mdconfig -d -u ${mdstart} +mount | grep "on $mntpoint " | grep -q md$mdstart && umount $mntpoint +[ -c /dev/md$mdstart ] && mdconfig -d -u $mdstart -mdconfig -a -t malloc -s 256m -u ${mdstart} +mdconfig -a -t malloc -s 256m -u $mdstart +export RUNDIR=$mntpoint/stressX +export runRUNTIME=10m for i in 1 2; do - newfs -O$i -i1024 /dev/md${mdstart} > /dev/null 2>&1 - mount /dev/md${mdstart} ${mntpoint} - df -i $mntpoint + echo "newfs -O$i -i1024 /dev/md$mdstart" + newfs -O$i -i1024 /dev/md$mdstart > /dev/null 2>&1 + mount /dev/md$mdstart $mntpoint - export RUNDIR=$mntpoint/stressX - export runRUNTIME=10m - cd ..; ./run.sh + (cd ..; ./run.sh) - umount ${mntpoint} + while true; do + umount $mntpoint && break + done done mdconfig -d -u $mdstart +exit 0 Index: user/pho/stress2/misc/md8.sh =================================================================== --- user/pho/stress2/misc/md8.sh (revision 297486) +++ user/pho/stress2/misc/md8.sh (revision 297487) @@ -1,126 +1,124 @@ #!/bin/sh # # Copyright (c) 2015 EMC Corp. # 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. # # $FreeBSD$ # # Test of unmapped unaligned i/o over the vnode-backed md(4) volume. # "panic: vm_fault: fault on nofault entry, addr: fffffe07f302c000" seen. # https://people.freebsd.org/~pho/stress/log/md8.txt # Fixed in r292128. # Test scenario by kib@ [ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 [ -d /usr/src/sys ] || exit 0 . ../default.cfg rm -f $diskimage dir=`dirname $diskimage` free=`df -k $dir | tail -1 | awk '{print $4}'` [ $((free / 1024)) -lt 50 ] && echo "Not enough disk space." && exit odir=`pwd` cd /tmp sed '1,/^EOF/d' < $odir/$0 > md8.c rm -f /tmp/md8 mycc -o md8 -Wall -Wextra -g -O2 md8.c || exit 1 rm -f md8.c -cc -o /tmp/fstool $odir/../tools/fstool.c || exit 1 cd $odir - trap "rm -f $diskimage" EXIT INT dd if=/dev/zero of=$diskimage bs=1m count=50 2>&1 | \ egrep -v 'records|transferred' [ -c /dev/md$mdstart ] && mdconfig -d -u $mdstart mdconfig -a -t vnode -f $diskimage -u $mdstart n=`sysctl -n hw.ncpu` n=$((n + 1)) (cd /usr/src; make -j $n buildkernel > /dev/null 2>&1) & sleep 1 /tmp/md8 /dev/md$mdstart kill $! wait mdconfig -d -u $mdstart rm -rf /tmp/md8 exit 0 EOF #include #include #include #include #include #include #define LOOPS 2000 void test(char *path) { int fd; char data[MAXPHYS + 512] __aligned(PAGE_SIZE); if ((fd = open(path, O_RDONLY)) == -1) err(1, "open(%s)", path); if (read(fd, data + 512, MAXPHYS) != MAXPHYS) err(1, "read"); close(fd); if ((fd = open(path, O_WRONLY)) == -1) err(1, "open(%s)", path); if (write(fd, data + 512, MAXPHYS) != MAXPHYS) err(1, "write"); close(fd); if ((fd = open(path, O_RDONLY)) == -1) err(1, "open(%s)", path); if (read(fd, data + 512, MAXPHYS) != MAXPHYS) err(1, "read"); close(fd); } int main(int argc, char *argv[]) { int i; char *path; if (argc != 2) errx(1, "Usage: %s ", argv[0]); path = argv[1]; for (i = 0; i < LOOPS; i++) test(path); return (0); }