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Diffstat (limited to 'test/shell/integrity-dmeventd.sh')
| -rw-r--r-- | test/shell/integrity-dmeventd.sh | 263 |
1 files changed, 263 insertions, 0 deletions
diff --git a/test/shell/integrity-dmeventd.sh b/test/shell/integrity-dmeventd.sh new file mode 100644 index 0000000..f3bc122 --- /dev/null +++ b/test/shell/integrity-dmeventd.sh @@ -0,0 +1,263 @@ +#!/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 + +which mkfs.ext4 || skip +aux have_integrity 1 5 0 || skip +# Avoid 4K ramdisk devices on older kernels +aux kernel_at_least 5 10 || export LVM_TEST_PREFER_BRD=0 + +mnt="mnt" +mkdir -p $mnt + +aux prepare_devs 6 64 + +# Use awk instead of anoyingly long log out from printf +#printf "%0.sA" {1..16384} >> fileA +awk 'BEGIN { while (z++ < 16384) printf "A" }' > fileA +awk 'BEGIN { while (z++ < 16384) printf "B" }' > fileB +awk 'BEGIN { while (z++ < 16384) printf "C" }' > fileC + +# 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" "$dev4" + pvs +} + +_add_new_data_to_mnt() { + mkfs.ext4 "$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 +} + +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 +aux wait_recalc $vg/${lv1}_rimage_0 +aux wait_recalc $vg/${lv1}_rimage_1 +aux 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 +sync +sleep 5 + +lvs -a -o+devices $vg | tee out +not grep "$dev2" out +grep "$dev4" out + +_add_more_data_to_mnt +_verify_data_on_mnt + +aux enable_dev "$dev2" + +lvs -a -o+devices $vg | tee out +not grep "$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 +aux wait_recalc $vg/${lv1}_rimage_0 +aux wait_recalc $vg/${lv1}_rimage_1 +aux wait_recalc $vg/${lv1}_rimage_2 +aux wait_for_sync $vg $lv1 +_add_new_data_to_mnt + +aux disable_dev "$dev1" "$dev2" + +# wait for dmeventd to call lvconvert --repair which should +# replace dev1 and dev2 with dev4 and dev5 +sync +sleep 5 + +lvs -a -o+devices $vg | tee out +not grep "$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 "$dev1" "$dev2" + +lvs -a -o+devices $vg | tee out +not grep "$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 +aux wait_recalc $vg/${lv1}_rimage_0 +aux wait_recalc $vg/${lv1}_rimage_1 +aux wait_recalc $vg/${lv1}_rimage_2 +aux wait_recalc $vg/${lv1}_rimage_3 +aux 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 +sync +sleep 5 + +lvs -a -o+devices $vg | tee out +not grep "$dev2" out +grep "$dev6" out + +_add_more_data_to_mnt +_verify_data_on_mnt + +aux enable_dev "$dev2" + +lvs -a -o+devices $vg | tee out +not grep "$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 +aux wait_recalc $vg/${lv1}_rimage_0 +aux wait_recalc $vg/${lv1}_rimage_1 +aux wait_recalc $vg/${lv1}_rimage_2 +aux 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 +sync +sleep 5 + +lvs -a -o+devices $vg | tee out +not grep "$dev1" out +grep "$dev5" out + +_add_more_data_to_mnt +_verify_data_on_mnt + +aux enable_dev "$dev1" + +lvs -a -o+devices $vg | tee out +not grep "$dev1" out +grep "$dev5" out + +umount $mnt +lvchange -an $vg/$lv1 +_verify_data_on_lv +lvremove $vg/$lv1 +vgremove -ff $vg |