-#!/bin/sh
+#!/bin/bash
#
# run test suite for mdadm
user=`id -un`
echo >&2 "test: $mdadm isn't usable."
fi
+testdir="tests"
+logdir="$testdir/logs"
+logsave=0
+exitonerror=1
+
+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
+DEVTYPE=loop
+LVM_VOLGROUP=mdtest
+
+# make sure to test local mdmon, not system one
+export MDADM_NO_SYSTEMCTL=1
# assume md0, md1, md2 exist in /dev
md0=/dev/md0 md1=/dev/md1 md2=/dev/md2
cleanup() {
udevadm settle
$mdadm -Ssq 2> /dev/null
- for d in 0 1 2 3 4 5 6 7 8 9 10 11 12
- do
+ 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
+ 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$d"
+ done
+ ;;
+ esac
}
-trap cleanup 0 1 2 3 15
+ctrl_c() {
+ exitonerror=1
+}
-devlist=
-for d in 0 1 2 3 4 5 6 7 8 9 10 11 12
-do
- sz=$size
- if [ $d -gt 7 ]; then sz=$ddfsize ; fi
- [ -f $targetdir/mdtest$d ] || dd if=/dev/zero of=$targetdir/mdtest$d count=$sz bs=1K > /dev/null 2>&1
- [ -b /dev/loop$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$d
- eval devlist=\"\$devlist \$dev$d\"
+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
+ 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
+ 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
case $* in
- *-S* ) udevadm settle;;
+ *-S* ) udevadm settle
+ p=`cat /proc/sys/dev/raid/speed_limit_max`
+ echo 20000 > /proc/sys/dev/raid/speed_limit_max
esac
case $* in
- *-C* ) $mdadm 2> $targetdir/stderr --quiet "$@" --auto=yes;;
- * ) $mdadm 2> $targetdir/stderr --quiet "$@"
+ *-C* ) $mdadm 2> $targetdir/stderr --quiet "$@" --auto=yes;;
+ * ) $mdadm 2> $targetdir/stderr --quiet "$@"
esac
rv=$?
case $* in
- *-S* ) udevadm settle;;
+ *-S* ) udevadm settle
+ echo $p > /proc/sys/dev/raid/speed_limit_max
esac
cat >&2 $targetdir/stderr
return $rv
grep -s "active $1 " /proc/mdstat > /dev/null || {
echo >&2 "ERROR active $1 not found" ; cat /proc/mdstat ; exit 1;}
;;
- resync | recovery | reshape)
- sleep 0.5
- grep -s $1 /proc/mdstat > /dev/null || {
- echo >&2 ERROR no $1 happening; 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
- do sleep 2;
+ 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 )
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
}
dvsize=$3
chunk=$4
if [ -z "$5" ]; then
- mkfs -j $dev > /dev/null 2>&1 && fsck -fn $dev >&2
+ mkfs.ext3 -F -j $dev > /dev/null 2>&1 && fsck -fn $dev >&2
fi
dsize=$[dvsize/chunk]
dsize=$[dsize*chunk]
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
$mdadm -Ssq 2> /dev/null
mdadm --zero $devlist 2> /dev/null
mdadm --zero $devlist 2> /dev/null
+ # this might have been reset: restore the default.
+ echo 2000 > /proc/sys/dev/raid/speed_limit_max
# source script in a subshell, so it has access to our
# namespace, but cannot change it.
echo -ne "$_script... "
- if ( set -ex ; . $_script ) 2> $targetdir/log
- then echo "succeeded"
- else echo "FAILED - see $targetdir/log for details"
+ if ( set -ex ; . $_script ) &> $targetdir/log
+ then
+ 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"
+ _fail=1
+ fi
+ if [ "$savelogs" == "1" ]; then
+ cp $targetdir/log $logdir/$_basename.log
+ fi
+ if [ "$_fail" == "1" -a "$exitonerror" == "1" ]; then
exit 1
fi
fi
}
do_help() {
- echo "Usage: "
- echo " $0 [--tests=<test1,test2,..>] [--disable-multipath] [setup] [prefix]"
+ echo "Usage: $0 [options]"
+ echo " Options:"
+ echo " --tests=<test1,test2,..> Comma separated list of tests to run"
+ echo " --disable-multipath Disable any tests involving multipath"
+ echo " --disable-integrity Disable slow tests of RAID[56] consistency"
+ echo " --logdir=<directory> Directory to save logfiles in"
+ echo " --save-logs Save all logs in <logdir>"
+ echo " --keep-going Don't stop on error, ie. run all tests"
+ echo " --dev=[loop|lvm|ram] Use loop devices (default), LVM, or RAM disk"
+ echo " --volgroup=<name> LVM volume group for LVM test"
+ echo " setup Setup test environment and exit"
+ echo " cleanup Cleanup test environment"
+ echo " <prefix> Run tests with <prefix>"
}
parse_args() {
;;
setup)
echo "mdadm test environment setup"
+ do_setup
trap 0; exit 0
;;
+ cleanup)
+ cleanup
+ exit 0
+ ;;
--tests=*)
TESTLIST=`expr "x$i" : 'x[^=]*=\(.*\)' | sed -e 's/,/ /g'`
;;
+ --logdir=*)
+ logdir=`expr "x$i" : 'x[^=]*=\(.*\)'`
+ ;;
+ --save-logs)
+ savelogs=1
+ ;;
+ --keep-going | --no-error)
+ exitonerror=0
+ ;;
--disable-multipath)
unset MULTIPATH
;;
+ --disable-integrity)
+ unset INTEGRITY
+ ;;
+ --dev=loop)
+ DEVTYPE=loop
+ ;;
+ --dev=lvm)
+ DEVTYPE=lvm
+ ;;
+ --dev=ram)
+ DEVTYPE=ram
+ ;;
+ --volgroup=*)
+ LVM_VOLGROUP=`expr "x$i" : 'x[^=]*=\(.*\)'`
+ ;;
--help)
do_help
exit 0;
done
}
+logdir=$targetdir
parse_args $@
+do_setup
+mkdir -p $logdir
+
+if [ "$savelogs" == "1" ]; then
+ echo "Saving logs to $logdir"
+fi
+
if [ "x$TESTLIST" != "x" ]; then
for script in $TESTLIST
do
- do_test tests/$script
+ do_test $testdir/$script
done
else
- for script in tests/$prefix tests/$prefix*[^~]
+ for script in $testdir/$prefix $testdir/$prefix*[^~]
do
do_test $script
done
projects / thirdparty / mdadm.git / blobdiff