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Diffstat (limited to 'test/shell/integrity-dmeventd.sh')
| -rw-r--r-- | test/shell/integrity-dmeventd.sh | 289 |
1 files changed, 289 insertions, 0 deletions
diff --git a/test/shell/integrity-dmeventd.sh b/test/shell/integrity-dmeventd.sh new file mode 100644 index 000000000..58899ca80 --- /dev/null +++ b/test/shell/integrity-dmeventd.sh @@ -0,0 +1,289 @@ +#!/usr/bin/env bash + +# Copyright (C) 2018 Red Hat, Inc. All rights reserved. +# +# This copyrighted material is made available to anyone wishing to use, +# modify, copy, or redistribute it subject to the terms and conditions +# of the GNU General Public License v.2. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software Foundation, +# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + +SKIP_WITH_LVMPOLLD=1 + +. lib/inittest + +aux have_integrity 1 5 0 || skip +which mkfs.xfs || skip + +mnt="mnt" +mkdir -p $mnt + +aux prepare_devs 6 64 + +for i in `seq 1 16384`; do echo -n "A" >> fileA; done +for i in `seq 1 16384`; do echo -n "B" >> fileB; done +for i in `seq 1 16384`; do echo -n "C" >> fileC; done + +# generate random data +dd if=/dev/urandom of=randA bs=512K count=2 +dd if=/dev/urandom of=randB bs=512K count=3 +dd if=/dev/urandom of=randC bs=512K count=4 + +_prepare_vg() { + vgcreate $SHARED $vg "$dev1" "$dev2" "$dev3" "$dev4" + pvs +} + +_add_new_data_to_mnt() { + mkfs.xfs -f "$DM_DEV_DIR/$vg/$lv1" + + mount "$DM_DEV_DIR/$vg/$lv1" $mnt + + # add original data + cp randA $mnt + cp randB $mnt + cp randC $mnt + mkdir $mnt/1 + cp fileA $mnt/1 + cp fileB $mnt/1 + cp fileC $mnt/1 + mkdir $mnt/2 + cp fileA $mnt/2 + cp fileB $mnt/2 + cp fileC $mnt/2 +} + +_add_more_data_to_mnt() { + mkdir $mnt/more + cp fileA $mnt/more + cp fileB $mnt/more + cp fileC $mnt/more + cp randA $mnt/more + cp randB $mnt/more + cp randC $mnt/more +} + +_verify_data_on_mnt() { + diff randA $mnt/randA + diff randB $mnt/randB + diff randC $mnt/randC + diff fileA $mnt/1/fileA + diff fileB $mnt/1/fileB + diff fileC $mnt/1/fileC + diff fileA $mnt/2/fileA + diff fileB $mnt/2/fileB + diff fileC $mnt/2/fileC +} + +_verify_data_on_lv() { + lvchange -ay $vg/$lv1 + mount "$DM_DEV_DIR/$vg/$lv1" $mnt + _verify_data_on_mnt + rm $mnt/randA + rm $mnt/randB + rm $mnt/randC + rm -rf $mnt/1 + rm -rf $mnt/2 + umount $mnt + lvchange -an $vg/$lv1 +} + +_sync_percent() { + local checklv=$1 + get lv_field "$checklv" sync_percent | cut -d. -f1 +} + +_wait_recalc() { + local checklv=$1 + + for i in $(seq 1 10) ; do + sync=$(_sync_percent "$checklv") + echo "sync_percent is $sync" + + if test "$sync" = "100"; then + return + fi + + sleep 1 + done + + echo "timeout waiting for recalc" + return 1 +} + +aux lvmconf \ + 'activation/raid_fault_policy = "allocate"' + +aux prepare_dmeventd + +# raid1, one device fails, dmeventd calls repair + +vgcreate $SHARED $vg "$dev1" "$dev2" "$dev3" "$dev4" +lvcreate --type raid1 -m 2 --raidintegrity y --ignoremonitoring -l 8 -n $lv1 $vg "$dev1" "$dev2" "$dev3" +lvchange --monitor y $vg/$lv1 +lvs -a -o+devices $vg +_wait_recalc $vg/${lv1}_rimage_0 +_wait_recalc $vg/${lv1}_rimage_1 +_wait_recalc $vg/${lv1}_rimage_2 +aux wait_for_sync $vg $lv1 +_add_new_data_to_mnt + +aux disable_dev "$dev2" + +# wait for dmeventd to call lvconvert --repair which should +# replace dev2 with dev4 +sleep 5 + +lvs -a -o+devices $vg > out +cat out +not grep "$dev2" out +grep "$dev4" out + +_add_more_data_to_mnt +_verify_data_on_mnt + +aux enable_dev "$dev2" + +lvs -a -o+devices $vg > out +cat out +not grep "$dev2" out +grep "$dev4" out +grep "$dev1" out +grep "$dev3" out + +umount $mnt +lvchange -an $vg/$lv1 +_verify_data_on_lv +lvremove $vg/$lv1 +vgremove -ff $vg + +# raid1, two devices fail, dmeventd calls repair + +vgcreate $SHARED $vg "$dev1" "$dev2" "$dev3" "$dev4" "$dev5" +lvcreate --type raid1 -m 2 --raidintegrity y --ignoremonitoring -l 8 -n $lv1 $vg "$dev1" "$dev2" "$dev3" +lvchange --monitor y $vg/$lv1 +lvs -a -o+devices $vg +_wait_recalc $vg/${lv1}_rimage_0 +_wait_recalc $vg/${lv1}_rimage_1 +_wait_recalc $vg/${lv1}_rimage_2 +aux wait_for_sync $vg $lv1 +_add_new_data_to_mnt + +aux disable_dev "$dev2" +aux disable_dev "$dev1" + +# wait for dmeventd to call lvconvert --repair which should +# replace dev1 and dev2 with dev4 and dev5 +sleep 5 + +lvs -a -o+devices $vg > out +cat out +not grep "$dev1" out +not grep "$dev2" out +grep "$dev4" out +grep "$dev5" out +grep "$dev3" out + +_add_more_data_to_mnt +_verify_data_on_mnt + +aux enable_dev "$dev1" +aux enable_dev "$dev2" + +lvs -a -o+devices $vg > out +cat out +not grep "$dev1" out +not grep "$dev2" out +grep "$dev4" out +grep "$dev5" out +grep "$dev3" out + +umount $mnt +lvchange -an $vg/$lv1 +_verify_data_on_lv +lvremove $vg/$lv1 +vgremove -ff $vg + +# raid6, one device fails, dmeventd calls repair + +vgcreate $SHARED $vg "$dev1" "$dev2" "$dev3" "$dev4" "$dev5" "$dev6" +lvcreate --type raid6 --raidintegrity y --ignoremonitoring -l 8 -n $lv1 $vg "$dev1" "$dev2" "$dev3" "$dev4" "$dev5" +lvchange --monitor y $vg/$lv1 +lvs -a -o+devices $vg +_wait_recalc $vg/${lv1}_rimage_0 +_wait_recalc $vg/${lv1}_rimage_1 +_wait_recalc $vg/${lv1}_rimage_2 +_wait_recalc $vg/${lv1}_rimage_3 +_wait_recalc $vg/${lv1}_rimage_4 +aux wait_for_sync $vg $lv1 +_add_new_data_to_mnt + +aux disable_dev "$dev2" + +# wait for dmeventd to call lvconvert --repair which should +# replace dev2 with dev6 +sleep 5 + +lvs -a -o+devices $vg > out +cat out +not grep "$dev2" out +grep "$dev6" out + +_add_more_data_to_mnt +_verify_data_on_mnt + +aux enable_dev "$dev2" + +lvs -a -o+devices $vg > out +cat out +not grep "$dev2" out +grep "$dev6" out + +umount $mnt +lvchange -an $vg/$lv1 +_verify_data_on_lv +lvremove $vg/$lv1 +vgremove -ff $vg + +# raid10, one device fails, dmeventd calls repair + +vgcreate $SHARED $vg "$dev1" "$dev2" "$dev3" "$dev4" "$dev5" +lvcreate --type raid10 --raidintegrity y --ignoremonitoring -l 8 -n $lv1 $vg "$dev1" "$dev2" "$dev3" "$dev4" +lvchange --monitor y $vg/$lv1 +lvs -a -o+devices $vg +_wait_recalc $vg/${lv1}_rimage_0 +_wait_recalc $vg/${lv1}_rimage_1 +_wait_recalc $vg/${lv1}_rimage_2 +_wait_recalc $vg/${lv1}_rimage_3 +aux wait_for_sync $vg $lv1 +_add_new_data_to_mnt + +aux disable_dev "$dev1" + +# wait for dmeventd to call lvconvert --repair which should +# replace dev1 with dev5 +sleep 5 + +lvs -a -o+devices $vg > out +cat out +not grep "$dev1" out +grep "$dev5" out + +_add_more_data_to_mnt +_verify_data_on_mnt + +aux enable_dev "$dev1" + +lvs -a -o+devices $vg > out +cat out +not grep "$dev1" out +grep "$dev5" out + +umount $mnt +lvchange -an $vg/$lv1 +_verify_data_on_lv +lvremove $vg/$lv1 +vgremove -ff $vg + |