Reviewed-by: Chung-Chiang Cheng <cccheng@xxxxxxxxxxxx> Signed-off-by: BingJing Chang <bingjingc@xxxxxxxxxxxx> --- tests/md/006 | 80 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ tests/md/006.out | 4 +++ 2 files changed, 84 insertions(+) create mode 100755 tests/md/006 create mode 100644 tests/md/006.out diff --git a/tests/md/006 b/tests/md/006 new file mode 100755 index 0000000..c124913 --- /dev/null +++ b/tests/md/006 @@ -0,0 +1,80 @@ +#!/bin/bash +# +# RAID10 recovery test +# +# 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 recovery test" +QUICK=1 + +requires() { + _check_md_devname_available /dev/md/blktests6 && \ + _have_program cmp && _have_spares && _meet_raid10_requirement && \ + _check_raid_devs_available && _check_raid_spares_available +} + +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/blktests6 -R -l10 "-n$size" -pn2 \ + "${devices[@]}" -z "$LIMIT_DEV_SIZE" 2>&1 | grep started + else + mdadm -C /dev/md/blktests6 -R -l10 "-n$size" -pn2 \ + "${devices[@]}" 2>&1 | grep started + fi + if [ $? -ne 0 ]; then + echo "Array is not started." + return + fi + + local md + md=$(basename "$(readlink /dev/md/blktests6)") + _wait_sync_completed "$md" + + # blktests doesn't support regex on *.out, so ignore the result. + mdadm /dev/md/blktests6 -f "${RAID_DEVS[0]}" 2>/dev/null + mdadm /dev/md/blktests6 -r "${RAID_DEVS[0]}" 2>/dev/null + mdadm /dev/md/blktests6 -a "${RAID_SPARE_DEVS[0]}" 2>/dev/null + _wait_recovery_completed "$md" + + local skip1 + local skip2 + local size + skip1=$(mdadm -E "${RAID_DEVS[0]}" | grep "Data Offset" | \ + grep -o "[0-9]*") + skip2=$(mdadm -E "${RAID_SPARE_DEVS[0]}" | grep "Data Offset" | \ + grep -o "[0-9]*") + size=$(cat /sys/block/"$md"/md/component_size) + mdadm -S /dev/md/blktests6 + skip1=$((skip1 * 512)) + skip2=$((skip2 * 512)) + size=$((size * 1024)) + cmp -i "$skip1:$skip2" -n "$size" "${RAID_DEVS[0]}" \ + "${RAID_SPARE_DEVS[0]}" + + echo "Test complete" +} diff --git a/tests/md/006.out b/tests/md/006.out new file mode 100644 index 0000000..2eff0b1 --- /dev/null +++ b/tests/md/006.out @@ -0,0 +1,4 @@ +Running md/006 +mdadm: array /dev/md/blktests6 started. +mdadm: stopped /dev/md/blktests6 +Test complete -- 2.7.4
