Reviewed-by: Chung-Chiang Cheng <[email protected]> Signed-off-by: BingJing Chang <[email protected]> --- tests/md/002 | 68 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ tests/md/002.out | 4 ++++ 2 files changed, 72 insertions(+) create mode 100755 tests/md/002 create mode 100644 tests/md/002.out
diff --git a/tests/md/002 b/tests/md/002 new file mode 100755 index 0000000..9da322a --- /dev/null +++ b/tests/md/002 @@ -0,0 +1,68 @@ +#!/bin/bash +# +# Create a raid10 (nearcopy=2) device of all given devices, and check +# theirs are all in-sync afterwards. +# +# Copyright (C) 2018 Synology Inc. +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +. common/md + +DESCRIPTION="run raid10 (nearcopy=2) creation resync test" +QUICK=1 + +requires() { + _check_md_devname_available /dev/md/blktests2 && \ + _check_raid_devs_available && _meet_raid10_requirement +} + +test() { + echo "Running ${TEST_NAME}" + + local size=${#RAID_DEVS[@]} + local devices=( "${RAID_DEVS[@]}" ) + + if [ $((size % 2)) -eq 1 ]; then + unset "devices[${#devices[@]}-1]" + size=$((size - 1)) + fi + + if [ -n "$LIMIT_DEV_SIZE" ]; then + mdadm -C /dev/md/blktests2 -R -l10 "-n$size" -pn2 \ + "${devices[@]}" -z "$LIMIT_DEV_SIZE" 2>&1 | grep started + else + mdadm -C /dev/md/blktests2 -R -l10 "-n$size" -pn2 \ + "${devices[@]}" 2>&1 | grep started + fi + if [ $? -ne 0 ]; then + echo "Array is not started." + return + fi + + local md + md=$(basename "$(readlink /dev/md/blktests2)") + _wait_sync_completed "$md" + + local mismatched + _check_integrity "$md" + mismatched=$(cat /sys/block/"$md"/md/mismatch_cnt) + mdadm -S /dev/md/blktests2 + + if [ "$mismatched" -ne 0 ]; then + echo "Array is not synced." + fi + + echo "Test complete" +} diff --git a/tests/md/002.out b/tests/md/002.out new file mode 100644 index 0000000..356f3fe --- /dev/null +++ b/tests/md/002.out @@ -0,0 +1,4 @@ +Running md/002 +mdadm: array /dev/md/blktests2 started. +mdadm: stopped /dev/md/blktests2 +Test complete -- 2.7.4
