| #!/bin/bash |
| # |
| # run test suite for mdadm |
| mdadm=$PWD/mdadm |
| targetdir="/var/tmp" |
| logdir="$targetdir" |
| config=/tmp/mdadm.conf |
| testdir=$PWD/tests |
| devlist= |
| |
| savelogs=0 |
| exitonerror=1 |
| prefix='[0-9][0-9]' |
| |
| # 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 |
| export MDADM_NO_SYSTEMCTL=1 |
| |
| # assume md0, md1, md2 exist in /dev |
| md0=/dev/md0 |
| md1=/dev/md1 |
| md2=/dev/md2 |
| mdp0=/dev/md_d0 |
| mdp1=/dev/md_d1 |
| |
| die() { |
| echo -e "\n\tERROR: $* \n" |
| save_log fail |
| exit 2 |
| } |
| |
| ctrl_c() { |
| exitonerror=1 |
| } |
| |
| # mdadm always adds --quiet, and we want to see any unexpected messages |
| mdadm() { |
| rm -f $targetdir/stderr |
| case $* in |
| *-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* | *--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 |
| ;; |
| * ) |
| $mdadm 2> $targetdir/stderr --quiet "$@" |
| ;; |
| esac |
| rv=$? |
| case $* in |
| *-S* ) |
| udevadm settle |
| echo $p > /proc/sys/dev/raid/speed_limit_max |
| ;; |
| esac |
| cat >&2 $targetdir/stderr |
| return $rv |
| } |
| |
| do_test() { |
| _script=$1 |
| _basename=`basename $_script` |
| if [ -f "$_script" ] |
| then |
| rm -f $targetdir/stderr |
| # this might have been reset: restore the default. |
| echo 2000 > /proc/sys/dev/raid/speed_limit_max |
| do_clean |
| # source script in a subshell, so it has access to our |
| # namespace, but cannot change it. |
| echo -ne "$_script... " |
| if ( set -ex ; . $_script ) &> $targetdir/log |
| then |
| dmesg | grep -iq "error\|call trace\|segfault" && |
| die "dmesg prints errors when testing $_basename!" |
| echo "succeeded" |
| _fail=0 |
| else |
| save_log fail |
| _fail=1 |
| fi |
| [ "$savelogs" == "1" ] && |
| mv -f $targetdir/log $logdir/$_basename.log |
| [ "$_fail" == "1" -a "$exitonerror" == "1" ] && exit 1 |
| fi |
| } |
| |
| do_help() { |
| 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 |
| --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 ) |
| echo "mdadm test environment setup" |
| do_setup |
| trap 0 |
| exit 0 |
| ;; |
| cleanup ) |
| cleanup |
| exit 0 |
| ;; |
| --testdir=* ) |
| ;; |
| --tests=* ) |
| 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: $i" |
| do_help |
| exit 1 |
| ;; |
| esac |
| ;; |
| --logdir=* ) |
| logdir="${i##*=}" |
| ;; |
| --save-logs ) |
| savelogs=1 |
| ;; |
| --keep-going | --no-error ) |
| exitonerror=0 |
| ;; |
| --disable-multipath ) |
| unset MULTIPATH |
| ;; |
| --disable-integrity ) |
| unset INTEGRITY |
| ;; |
| --dev=* ) |
| case ${i##*=} in |
| loop ) |
| DEVTYPE=loop |
| ;; |
| lvm ) |
| DEVTYPE=lvm |
| ;; |
| ram ) |
| DEVTYPE=ram |
| ;; |
| disk ) |
| DEVTYPE=disk |
| ;; |
| * ) |
| echo "Unknown argument: $i" |
| do_help |
| exit 1 |
| ;; |
| esac |
| ;; |
| --disks=* ) |
| disks=(${disks[*]} ${i##*=}) |
| ;; |
| --volgroup=* ) |
| LVM_VOLGROUP=`expr "x$i" : 'x[^=]*=\(.*\)'` |
| ;; |
| --help | -h ) |
| do_help |
| exit 0 |
| ;; |
| * ) |
| echo " $0: Unknown argument: $i" |
| do_help |
| exit 1 |
| ;; |
| esac |
| done |
| } |
| |
| main() { |
| do_setup |
| |
| echo "Testing on linux-$(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 |
| |
| exit 0 |
| } |
| |
| parse_args $@ |
| main |