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Diffstat (limited to 'test/shell/integrity-misc.sh')
| -rw-r--r-- | test/shell/integrity-misc.sh | 216 |
1 files changed, 216 insertions, 0 deletions
diff --git a/test/shell/integrity-misc.sh b/test/shell/integrity-misc.sh new file mode 100644 index 0000000..3ab0c2b --- /dev/null +++ b/test/shell/integrity-misc.sh @@ -0,0 +1,216 @@ +#!/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 5 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" "$dev4" "$dev5" + 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 +} + +# lvrename +_prepare_vg +lvcreate --type raid1 -m1 --raidintegrity y -n $lv1 -l 8 $vg +aux wait_recalc $vg/${lv1}_rimage_0 +aux wait_recalc $vg/${lv1}_rimage_1 +aux wait_recalc $vg/$lv1 +_add_new_data_to_mnt +umount $mnt +lvrename $vg/$lv1 $vg/$lv2 +mount "$DM_DEV_DIR/$vg/$lv2" $mnt +_verify_data_on_mnt +umount $mnt +lvchange -an $vg/$lv2 +lvremove $vg/$lv2 +vgremove -ff $vg + +# lvconvert --replace +# an existing dev is replaced with another dev +# lv must be active +_prepare_vg +lvcreate --type raid1 -m1 --raidintegrity y -n $lv1 -l 8 $vg "$dev1" "$dev2" +aux wait_recalc $vg/${lv1}_rimage_0 +aux wait_recalc $vg/${lv1}_rimage_1 +aux wait_recalc $vg/$lv1 +lvs -o raidintegritymode $vg/$lv1 | grep journal +_add_new_data_to_mnt +lvconvert --replace "$dev1" $vg/$lv1 "$dev3" +lvs -a -o+devices $vg > out +cat out +grep "$dev2" out +grep "$dev3" out +not grep "$dev1" out +_add_more_data_to_mnt +_verify_data_on_mnt +umount $mnt +lvchange -an $vg/$lv1 +_verify_data_on_lv +lvremove $vg/$lv1 +vgremove -ff $vg + +# lvconvert --replace +# same as prev but with bitmap mode +_prepare_vg +lvcreate --type raid1 -m1 --raidintegrity y --raidintegritymode bitmap -n $lv1 -l 8 $vg "$dev1" "$dev2" +aux wait_recalc $vg/${lv1}_rimage_0 +aux wait_recalc $vg/${lv1}_rimage_1 +aux wait_recalc $vg/$lv1 +lvs -o raidintegritymode $vg/$lv1 | grep bitmap +_add_new_data_to_mnt +lvconvert --replace "$dev1" $vg/$lv1 "$dev3" +lvs -a -o+devices $vg > out +cat out +grep "$dev2" out +grep "$dev3" out +not grep "$dev1" out +_add_more_data_to_mnt +_verify_data_on_mnt +umount $mnt +lvchange -an $vg/$lv1 +_verify_data_on_lv +lvremove $vg/$lv1 +vgremove -ff $vg + +# lvconvert --repair +# while lv is active a device goes missing (with rimage,rmeta,imeta,orig). +# lvconvert --repair should replace the missing dev with another, +# (like lvconvert --replace does for a dev that's not missing). +_prepare_vg +lvcreate --type raid1 -m1 --raidintegrity y -n $lv1 -l 8 $vg "$dev1" "$dev2" +aux wait_recalc $vg/${lv1}_rimage_0 +aux wait_recalc $vg/${lv1}_rimage_1 +aux wait_recalc $vg/$lv1 +_add_new_data_to_mnt +aux disable_dev "$dev2" +lvs -a -o+devices $vg > out +cat out +grep unknown out +lvconvert -vvvv -y --repair $vg/$lv1 +lvs -a -o+devices $vg > out +cat out +not grep "$dev2" out +not grep unknown out +_add_more_data_to_mnt +_verify_data_on_mnt +umount $mnt +lvchange -an $vg/$lv1 +lvremove $vg/$lv1 +aux enable_dev "$dev2" +vgremove -ff $vg + +# lvchange activationmode +# a device is missing (with rimage,rmeta,imeta,iorig), the lv +# is already inactive, and it cannot be activated, with +# activationmode degraded or partial, or in any way, +# until integrity is removed. + +_prepare_vg +lvcreate --type raid1 -m1 --raidintegrity y -n $lv1 -l 8 $vg "$dev1" "$dev2" +aux wait_recalc $vg/${lv1}_rimage_0 +aux wait_recalc $vg/${lv1}_rimage_1 +aux wait_recalc $vg/$lv1 +_add_new_data_to_mnt +umount $mnt +lvchange -an $vg/$lv1 +aux disable_dev "$dev2" +lvs -a -o+devices $vg +not lvchange -ay $vg/$lv1 +not lvchange -ay --activationmode degraded $vg/$lv1 +not lvchange -ay --activationmode partial $vg/$lv1 +lvconvert --raidintegrity n $vg/$lv1 +lvchange -ay --activationmode degraded $vg/$lv1 +mount "$DM_DEV_DIR/$vg/$lv1" $mnt +_add_more_data_to_mnt +_verify_data_on_mnt +umount $mnt +lvchange -an $vg/$lv1 +lvremove $vg/$lv1 +aux enable_dev "$dev2" +vgremove -ff $vg + |