#!/bin/bash
#
# run test suite for mdadm
-user=`id -un`
-if [ " $user" != " root" ]
-then
- echo >&2 "test: testing can only be done as 'root'."
- exit 1
-fi
-
-prefix='[0-9][0-9]'
-
-dir=`pwd`
-mdadm=$dir/mdadm
-if [ \! -x $mdadm ]
-then
- echo >&2 "test: $mdadm isn't usable."
-fi
+mdadm=$PWD/mdadm
+targetdir="/var/tmp"
+logdir="$targetdir"
+config=/tmp/mdadm.conf
+testdir=$PWD/tests
+devlist=
-testdir="tests"
-logdir="$testdir/logs"
-logsave=0
+savelogs=0
exitonerror=1
+prefix='[0-9][0-9]'
-echo "Testing on linux-$(uname -r) kernel"
-
-# Check whether to run multipath tests
-modprobe multipath 2> /dev/null
-if grep -s 'Personalities : .*multipath' > /dev/null /proc/mdstat
-then
- MULTIPATH="yes"
-fi
-INTEGRITY=yes
+# use loop devices by default if doesn't specify --dev
DEVTYPE=loop
+INTEGRITY=yes
LVM_VOLGROUP=mdtest
# make sure to test local mdmon, not system one
mdp0=/dev/md_d0
mdp1=/dev/md_d1
-# We test mdadm on loop-back block devices.
-# dir for storing files should be settable by command line maybe
-targetdir=/var/tmp
-size=20000
-# super0, round down to multiple of 64 and substract 64
-mdsize0=19904
-# super00 is nested, subtract 128
-mdsize00=19840
-# super1.0 round down to multiple of 2, subtract 8
-mdsize1=19992
-mdsize1a=19988
-mdsize12=19988
-# super1.2 for linear: round to multiple of 2, subtract 4
-mdsize1_l=19996
-mdsize2_l=19996
-# subtract another 4 for bitmaps
-mdsize1b=19988
-mdsize11=19992
-mdsize11a=19456
-mdsize12=19988
-
-# ddf needs bigger devices as 32Meg is reserved!
-ddfsize=65536
-
-config=/tmp/mdadm.conf
-
-cleanup() {
- udevadm settle
- $mdadm -Ssq 2> /dev/null
- case $DEVTYPE in
- loop)
- for d in 0 1 2 3 4 5 6 7 8 9 10 11 12 13
- do
- losetup -d /dev/loop$d # rm -f $targetdir/mdtest$d
- rm -f /dev/disk/by-path/loop*
- done
- ;;
- lvm)
- for d in 0 1 2 3 4 5 6 7 8 9 10 11 12 13
- do
- eval "lvremove --quiet -f \$dev$d"
- done
- ;;
- esac
+die() {
+ echo -e "\n\tERROR: $* \n"
+ save_log fail
+ exit 2
}
ctrl_c() {
exitonerror=1
}
-do_setup() {
- trap cleanup 0 1 3 15
- trap ctrl_c 2
-
- # make sure there are no loop devices remaining.
- # udev started things can sometimes prevent them being stopped
- # immediately
- while grep loop /proc/partitions > /dev/null 2>&1
- do
- mdadm -Ss
- losetup -d /dev/loop[0-9]* 2> /dev/null
- sleep 1
- done
- devlist=
- for d in 0 1 2 3 4 5 6 7 8 9 10 11 12 13
- do
- sz=$size
- if [ $d -gt 7 ]
- then
- sz=$ddfsize
- fi
- case $DEVTYPE in
- loop)
- [ -f $targetdir/mdtest$d ] ||
- dd if=/dev/zero of=$targetdir/mdtest$d count=$sz bs=1K > /dev/null 2>&1
- # make sure udev doesn't touch
- mdadm --zero $targetdir/mdtest$d 2> /dev/null
- [ -b /dev/loop$d ] || mknod /dev/loop$d b 7 $d
- if [ $d -eq 7 ]
- then
- losetup /dev/loop$d $targetdir/mdtest6 # for multipath use
- else
- losetup /dev/loop$d $targetdir/mdtest$d
- fi
- eval dev$d=/dev/loop$d
- eval file$d=$targetdir/mdtest$d
- ;;
- lvm)
- unset MULTIPATH
- eval dev$d=/dev/mapper/${LVM_VOLGROUP}-mdtest$d
- if ! lvcreate --quiet -L ${sz}K -n mdtest$d $LVM_VOLGROUP
- then
- trap '' 0 # make sure lvremove is not called
- eval echo error creating \$dev$d
- exit 129
- fi
- ;;
- ram)
- unset MULTIPATH
- eval dev$d=/dev/ram$d
- ;;
- esac
- eval devlist=\"\$devlist \$dev$d\"
- eval devlist$d=\"\$devlist\"
- #" <-- add this quote to un-confuse vim syntax highlighting
- done
- path0=$dev6
- path1=$dev7
- ulimit -c unlimited
- [ -f /proc/mdstat ] || modprobe md_mod
- echo 2000 > /proc/sys/dev/raid/speed_limit_max
- echo 0 > /sys/module/md_mod/parameters/start_ro
-}
-
# mdadm always adds --quiet, and we want to see any unexpected messages
mdadm() {
rm -f $targetdir/stderr
;;
esac
case $* in
- *-C* )
+ *-C* | *--create* | *-B* | *--build* )
+ # clear superblock every time once creating or
+ # building arrays, because it's always creating
+ # and building array many times in a test case.
+ for args in $*
+ do
+ [[ $args =~ "/dev/" ]] && {
+ [[ $args =~ "md" ]] ||
+ $mdadm --zero $args > /dev/null
+ }
+ done
$mdadm 2> $targetdir/stderr --quiet "$@" --auto=yes
;;
* )
return $rv
}
-# check various things
-check() {
- case $1 in
- spares )
- spares=`tr '] ' '\012\012' < /proc/mdstat | grep -c '(S)' || exit 0`
- if [ $spares -ne $2 ]
- then
- echo >&2 "ERROR expected $2 spares, found $spares"
- exit 1
- fi
- ;;
- raid* | linear )
- grep -s "active $1 " /proc/mdstat > /dev/null || {
- echo >&2 "ERROR active $1 not found"
- cat /proc/mdstat
- exit 1
- }
- ;;
- algorithm )
- grep -s " algorithm $2 " /proc/mdstat > /dev/null || {
- echo >&2 "ERROR algorithm $2 not found"
- cat /proc/mdstat
- exit 1
- }
- ;;
- resync | recovery | reshape )
- cnt=5
- while ! grep -s $1 /proc/mdstat > /dev/null
- do
- if [ $cnt -gt 0 ] && grep -v idle /sys/block/md*/md/sync_action > /dev/null
- then # Something isn't idle - wait a bit
- sleep 0.5
- cnt=$[cnt-1]
- else
- echo >&2 ERROR no $1 happening
- cat /proc/mdstat
- exit 1
- fi
- done
- ;;
- nosync )
- sleep 0.5
- # Since 4.2 we delay the close of recovery until there has been a chance for
- # spares to be activated. That means that a recovery that finds nothing
- # to do can still take a little longer than expected.
- # add an extra check: is sync_completed shows the end is reached, assume
- # there is no recovery.
- if grep -s -E '(resync|recovery|reshape) *=' > /dev/null /proc/mdstat
- then
- incomplete=`grep / /sys/block/md*/md/sync_completed 2> /dev/null | sed '/^ *\([0-9]*\) \/ \1/d'`
- if [ -n "$incomplete" ]
- then
- echo >&2 "ERROR resync or recovery is happening!"
- cat /proc/mdstat
- exit 1
- fi
- fi
- ;;
- wait )
- p=`cat /proc/sys/dev/raid/speed_limit_max`
- echo 2000000 > /proc/sys/dev/raid/speed_limit_max
- sleep 0.1
- while grep -E '(resync|recovery|reshape|check|repair) *=' > /dev/null /proc/mdstat ||
- grep -v idle > /dev/null /sys/block/md*/md/sync_action
- do
- sleep 0.5
- done
- echo $p > /proc/sys/dev/raid/speed_limit_max
- ;;
- state )
- grep -s "blocks.*\[$2\]\$" /proc/mdstat > /dev/null || {
- echo >&2 "ERROR state $2 not found!"
- cat /proc/mdstat
- exit 1
- }
- sleep 0.5
- ;;
- bitmap )
- grep -s bitmap > /dev/null /proc/mdstat || {
- echo >&2 ERROR no bitmap
- cat /proc/mdstat
- exit 1
- }
- ;;
- nobitmap )
- if grep -s "bitmap" > /dev/null /proc/mdstat
- then
- echo >&2 ERROR bitmap present
- cat /proc/mdstat
- exit 1
- fi
- ;;
- readonly )
- grep -s "read-only" > /dev/null /proc/mdstat || {
- echo >&2 "ERROR array is not read-only!"
- cat /proc/mdstat
- exit 1
- }
- ;;
- inactive )
- grep -s "inactive" > /dev/null /proc/mdstat || {
- echo >&2 "ERROR array is not inactive!"
- cat /proc/mdstat
- exit 1
- }
- ;;
- * )
- echo >&2 ERROR unknown check $1
- exit 1
- ;;
- esac
-}
-
-no_errors() {
- if [ -s $targetdir/stderr ]
- then
- echo Bad errors from mdadm:
- cat $targetdir/stderr
- exit 2
- fi
-}
-
-# basic device test
-testdev() {
- udevadm settle
- dev=$1
- cnt=$2
- dvsize=$3
- chunk=$4
- if [ -z "$5" ]
- then
- mkfs.ext3 -F -j $dev > /dev/null 2>&1 && fsck -fn $dev >&2
- fi
- dsize=$[dvsize/chunk]
- dsize=$[dsize*chunk]
- rasize=$[dsize*2*cnt]
- # rasize is in sectors
- if [ -n "$DEV_ROUND_K" ]
- then
- rasize=$[rasize/DEV_ROUND_K/2]
- rasize=$[rasize*DEV_ROUND_K*2]
- fi
- if [ `/sbin/blockdev --getsize $dev` -eq 0 ]
- then
- sleep 2
- fi
- _sz=`/sbin/blockdev --getsize $dev`
- if [ $rasize -lt $_sz -o $[rasize*4/5] -gt $_sz ]
- then
- echo "ERROR: size is wrong for $dev: $cnt * $dvsize (chunk=$chunk) = $rasize, not $_sz"
- exit 1
- fi
-}
-
-fast_sync() {
- echo 200000 > /proc/sys/dev/raid/speed_limit_max
-}
-
-rotest() {
- dev=$1
- fsck -fn $dev >&2
-}
-
do_test() {
_script=$1
_basename=`basename $_script`
if [ -f "$_script" ]
then
rm -f $targetdir/stderr
- # stop all arrays, just incase some script left an array active.
- $mdadm -Ssq 2> /dev/null
- mdadm --zero $devlist 2> /dev/null
- mdadm --zero $devlist 2> /dev/null
# this might have been reset: restore the default.
echo 2000 > /proc/sys/dev/raid/speed_limit_max
+ do_clean
# source script in a subshell, so it has access to our
# namespace, but cannot change it.
echo -ne "$_script... "
if ( set -ex ; . $_script ) &> $targetdir/log
then
+ dmesg | grep -iq "error\|call trace\|segfault" &&
+ die "dmesg prints errors when testing $_basename!"
echo "succeeded"
_fail=0
else
- log=log
- cat $targetdir/stderr >> $targetdir/log
- echo "=======================dmesg=================" >> $targetdir/log
- dmesg | tail -n 200 >> $targetdir/log
- if [ $exitonerror == 0 ]; then
- log=log-`basename $_script`
- mv $targetdir/log $logdir/$log
- fi
- echo "FAILED - see $logdir/$log for details"
+ save_log fail
_fail=1
fi
- if [ "$savelogs" == "1" ]
- then
- cp $targetdir/log $logdir/$_basename.log
- fi
- if [ "$_fail" == "1" -a "$exitonerror" == "1" ]
- then
- exit 1
- fi
+ [ "$savelogs" == "1" ] &&
+ mv -f $targetdir/log $logdir/$_basename.log
+ [ "$_fail" == "1" -a "$exitonerror" == "1" ] && exit 1
fi
}
do_help() {
- echo "Usage: $0 [options]"
- echo " Options:"
- echo " --tests=<test1,test2,..> Comma separated list of tests to run"
- echo " --disable-multipath Disable any tests involving multipath"
- echo " --disable-integrity Disable slow tests of RAID[56] consistency"
- echo " --logdir=<directory> Directory to save logfiles in"
- echo " --save-logs Save all logs in <logdir>"
- echo " --keep-going Don't stop on error, ie. run all tests"
- echo " --dev=[loop|lvm|ram] Use loop devices (default), LVM, or RAM disk"
- echo " --volgroup=<name> LVM volume group for LVM test"
- echo " setup Setup test environment and exit"
- echo " cleanup Cleanup test environment"
- echo " <prefix> Run tests with <prefix>"
+ cat <<-EOF
+ Usage: $0 [options]
+ Example for disk mode: ./test --dev=disk --disks=/dev/sda{2..15}
+ Options:
+ --tests=test1,test2,... Comma separated list of tests to run
+ --testdir= Specify testdir as tests|clustermd_tests
+ --raidtype= raid0|linear|raid1|raid456|raid10|ddf|imsm
+ --disable-multipath Disable any tests involving multipath
+ --disable-integrity Disable slow tests of RAID[56] consistency
+ --logdir=directory Directory to save all logfiles in
+ --save-logs Usually use with --logdir together
+ --keep-going | --no-error Don't stop on error, ie. run all tests
+ --dev=loop|lvm|ram|disk Use loop devices (default), LVM, RAM or disk
+ --disks= Provide a bunch of physical devices for test
+ --volgroup=name LVM volume group for LVM test
+ setup Setup test environment and exit
+ cleanup Cleanup test environment
+ prefix Run tests with <prefix>
+ --help | -h Print this usage
+ EOF
}
parse_args() {
for i in $*
do
case $i in
- [0-9]* )
+ --testdir=* )
+ case ${i##*=} in
+ tests )
+ testdir=tests
+ ;;
+ clustermd_tests )
+ testdir=clustermd_tests
+ CLUSTER_CONF="$PWD/$testdir/cluster_conf"
+ ;;
+ * )
+ echo "Unknown argument: $i"
+ do_help
+ exit 1
+ ;;
+ esac
+ ;;
+ esac
+ done
+ [ -z "$testdir" ] && testdir=tests
+ . $testdir/func.sh
+ for i in $*
+ do
+ case $i in
+ [0-9][0-9] )
prefix=$i
;;
setup )
cleanup
exit 0
;;
+ --testdir=* )
+ ;;
--tests=* )
- TESTLIST=`expr "x$i" : 'x[^=]*=\(.*\)' | sed -e 's/,/ /g'`
+ TESTLIST=($(echo ${i##*=} | sed -e 's/,/ /g'))
+ ;;
+ --raidtype=* )
+ case ${i##*=} in
+ raid0 )
+ TESTLIST=($(ls $testdir | grep "[0-9][0-9]r0\|raid0"))
+ ;;
+ linear )
+ TESTLIST=($(ls $testdir | grep "linear"))
+ ;;
+ raid1 )
+ TESTLIST=($(ls $testdir | grep "[0-9][0-9]r1\|raid1" | grep -vi "r10\|raid10"))
+ ;;
+ raid456 )
+ TESTLIST=($(ls $testdir | grep "[0-9][0-9]r[4-6]\|raid[4-6]"))
+ ;;
+ raid10 )
+ TESTLIST=($(ls $testdir | grep "[0-9][0-9]r10\|raid10"))
+ ;;
+ ddf )
+ TESTLIST=($(ls $testdir | grep "[0-9][0-9]ddf"))
+ ;;
+ imsm )
+ TESTLIST=($(ls $testdir | grep "[0-9][0-9]imsm"))
+ ;;
+ * )
+ echo "Unknown argument: $i"
+ do_help
+ exit 1
+ ;;
+ esac
;;
--logdir=* )
- logdir=`expr "x$i" : 'x[^=]*=\(.*\)'`
+ logdir="${i##*=}"
;;
--save-logs )
savelogs=1
--disable-integrity )
unset INTEGRITY
;;
- --dev=loop )
- DEVTYPE=loop
- ;;
- --dev=lvm )
- DEVTYPE=lvm
+ --dev=* )
+ case ${i##*=} in
+ loop )
+ DEVTYPE=loop
+ ;;
+ lvm )
+ DEVTYPE=lvm
+ ;;
+ ram )
+ DEVTYPE=ram
+ ;;
+ disk )
+ DEVTYPE=disk
+ ;;
+ * )
+ echo "Unknown argument: $i"
+ do_help
+ exit 1
+ ;;
+ esac
;;
- --dev=ram )
- DEVTYPE=ram
+ --disks=* )
+ disks=(${disks[*]} ${i##*=})
;;
--volgroup=* )
LVM_VOLGROUP=`expr "x$i" : 'x[^=]*=\(.*\)'`
;;
- --help )
+ --help | -h )
do_help
exit 0
;;
- -* )
+ * )
echo " $0: Unknown argument: $i"
do_help
- exit 0
+ exit 1
;;
esac
done
}
-logdir=$targetdir
-parse_args $@
+main() {
+ do_setup
-do_setup
-mkdir -p $logdir
+ echo "Testing on linux-$(uname -r) kernel"
+ [ "$savelogs" == "1" ] &&
+ echo "Saving logs to $logdir"
+ if [ "x$TESTLIST" != "x" ]
+ then
+ for script in ${TESTLIST[@]}
+ do
+ do_test $testdir/$script
+ done
+ else
+ for script in $testdir/$prefix $testdir/$prefix*[^~]
+ do
+ do_test $script
+ done
+ fi
-if [ "$savelogs" == "1" ]
-then
- echo "Saving logs to $logdir"
-fi
+ exit 0
+}
-if [ "x$TESTLIST" != "x" ]
-then
- for script in $TESTLIST
- do
- do_test $testdir/$script
- done
-else
- for script in $testdir/$prefix $testdir/$prefix*[^~]
- do
- do_test $script
- done
-fi
-exit 0
+parse_args $@
+main
projects / thirdparty / mdadm.git / blobdiff