#!/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
which xfs_growfs || skip

mnt="mnt"
mkdir -p $mnt

aux prepare_devs 5 64

printf "%0.sA" {1..16384} >> fileA
printf "%0.sB" {1..16384} >> fileB
printf "%0.sC" {1..16384} >> 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() {
	# zero devs so we are sure to find the correct file data
	# on the underlying devs when corrupting it
	dd if=/dev/zero of="$dev1" || true
	dd if=/dev/zero of="$dev2" || true
	dd if=/dev/zero of="$dev3" || true
	dd if=/dev/zero of="$dev4" || true
	dd if=/dev/zero of="$dev5" || true
	vgcreate $SHARED $vg "$dev1" "$dev2" "$dev3" "$dev4" "$dev5"
	pvs
}

_test_fs_with_error() {
	mkfs.xfs -f "$DM_DEV_DIR/$vg/$lv1"

	mount "$DM_DEV_DIR/$vg/$lv1" $mnt

	# add original data
	cp fileA $mnt
	cp fileB $mnt
	cp fileC $mnt

	umount $mnt
	lvchange -an $vg/$lv1

	# corrupt the original data on the underying dev
	# flip one bit in fileB, changing a 0x42 to 0x43
	# the bit is changed in the last 4096 byte block
	# of the file, so when reading back the file we
	# will get the first three 4096 byte blocks, for
	# a total of 12288 bytes before getting an error
	# on the last 4096 byte block.
	xxd "$dev1" > dev1.txt
	tac dev1.txt > dev1.rev
	sed -e '0,/4242 4242 4242 4242 4242 4242 4242 4242/ s/4242 4242 4242 4242 4242 4242 4242 4242/4242 4242 4242 4242 4242 4242 4242 4243/' dev1.rev > dev1.rev.bad
	tac dev1.rev.bad > dev1.bad
	xxd -r dev1.bad > "$dev1"
	rm dev1.txt dev1.rev dev1.rev.bad dev1.bad

	lvchange -ay $vg/$lv1
	mount "$DM_DEV_DIR/$vg/$lv1" $mnt

	# read complete fileA which was not corrupted
	dd if=$mnt/fileA of=tmp bs=1k
	ls -l tmp
	stat -c %s tmp
	cmp -b fileA tmp
	rm tmp

	# read partial fileB which was corrupted
	not dd if=$mnt/fileB of=tmp bs=1k
	ls -l tmp
	stat -c %s tmp | grep 12288
	not cmp -b fileB tmp
	rm tmp

	umount $mnt
}

_test_fs_with_raid() {
	mkfs.xfs -f "$DM_DEV_DIR/$vg/$lv1"

	mount "$DM_DEV_DIR/$vg/$lv1" $mnt

	# add original data
	cp fileA $mnt
	cp fileB $mnt
	cp fileC $mnt

	umount $mnt
	lvchange -an $vg/$lv1

	# FIXME: this is only finding/corrupting the bit with raid1
	# other raid levels may require looking at a different dev.
	# (Attempt this xxd/tac/sed/xxd on each dev in the LV?)

	xxd "$dev1" > dev1.txt
	tac dev1.txt > dev1.rev
	sed -e '0,/4242 4242 4242 4242 4242 4242 4242 4242/ s/4242 4242 4242 4242 4242 4242 4242 4242/4242 4242 4242 4242 4242 4242 4242 4243/' dev1.rev > dev1.rev.bad
	tac dev1.rev.bad > dev1.bad
	xxd -r dev1.bad > "$dev1"
	rm dev1.txt dev1.rev dev1.rev.bad dev1.bad

	lvchange -ay $vg/$lv1
	mount "$DM_DEV_DIR/$vg/$lv1" $mnt

	# read complete fileA which was not corrupted
	dd if=$mnt/fileA of=tmp bs=1k
	ls -l tmp
	stat -c %s tmp | grep 16384
	cmp -b fileA tmp
	rm tmp

	# read complete fileB, corruption is corrected by raid
	dd if=$mnt/fileB of=tmp bs=1k
	ls -l tmp
	stat -c %s tmp | grep 16384
	cmp -b fileB tmp
	rm tmp

	umount $mnt
}

_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() {
	cmp -b randA $mnt/randA
	cmp -b randB $mnt/randB
	cmp -b randC $mnt/randC
	cmp -b fileA $mnt/1/fileA
	cmp -b fileB $mnt/1/fileB
	cmp -b fileC $mnt/1/fileC
	cmp -b fileA $mnt/2/fileA
	cmp -b fileB $mnt/2/fileB
	cmp -b 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

	# TODO: There is some strange bug, first leg of RAID with integrity
	# enabled never gets in sync. I saw this in BB, but not when executing
	# the commands manually
	if test -z "$sync"; then
		echo "TEST\ WARNING: Resync of dm-integrity device '$checklv' failed"
                dmsetup status "$DM_DEV_DIR/mapper/${checklv/\//-}"
		exit
	fi
	echo "timeout waiting for recalc"
	return 1
}

# Test corrupting data on an image and verifying that
# it is detected by integrity and corrected by raid.

_prepare_vg
lvcreate --type raid1 -m1 --raidintegrity y -n $lv1 -l 8 $vg
_wait_recalc $vg/${lv1}_rimage_0
_wait_recalc $vg/${lv1}_rimage_1
_test_fs_with_raid
lvs -o integritymismatches $vg/${lv1}_rimage_0
lvs -o integritymismatches $vg/${lv1}_rimage_1
lvchange -an $vg/$lv1
lvconvert --raidintegrity n $vg/$lv1
lvremove $vg/$lv1
vgremove -ff $vg

_prepare_vg
lvcreate --type raid1 -m2 --raidintegrity y -n $lv1 -l 8 $vg
_wait_recalc $vg/${lv1}_rimage_0
_wait_recalc $vg/${lv1}_rimage_1
_wait_recalc $vg/${lv1}_rimage_2
_test_fs_with_raid
lvs -o integritymismatches $vg/${lv1}_rimage_0
lvs -o integritymismatches $vg/${lv1}_rimage_1
lvs -o integritymismatches $vg/${lv1}_rimage_2
lvchange -an $vg/$lv1
lvconvert --raidintegrity n $vg/$lv1
lvremove $vg/$lv1
vgremove -ff $vg

_prepare_vg
lvcreate --type raid4 --raidintegrity y -n $lv1 -l 8 $vg
_wait_recalc $vg/${lv1}_rimage_0
_wait_recalc $vg/${lv1}_rimage_1
_wait_recalc $vg/${lv1}_rimage_2
_test_fs_with_raid
lvs -o integritymismatches $vg/${lv1}_rimage_0
lvs -o integritymismatches $vg/${lv1}_rimage_1
lvs -o integritymismatches $vg/${lv1}_rimage_2
lvchange -an $vg/$lv1
lvconvert --raidintegrity n $vg/$lv1
lvremove $vg/$lv1
vgremove -ff $vg

_prepare_vg
lvcreate --type raid5 --raidintegrity y -n $lv1 -l 8 $vg
_wait_recalc $vg/${lv1}_rimage_0
_wait_recalc $vg/${lv1}_rimage_1
_wait_recalc $vg/${lv1}_rimage_2
_test_fs_with_raid
lvs -o integritymismatches $vg/${lv1}_rimage_0
lvs -o integritymismatches $vg/${lv1}_rimage_1
lvs -o integritymismatches $vg/${lv1}_rimage_2
lvchange -an $vg/$lv1
lvconvert --raidintegrity n $vg/$lv1
lvremove $vg/$lv1
vgremove -ff $vg

_prepare_vg
lvcreate --type raid6 --raidintegrity y -n $lv1 -l 8 $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
_test_fs_with_raid
lvs -o integritymismatches $vg/${lv1}_rimage_0
lvs -o integritymismatches $vg/${lv1}_rimage_1
lvs -o integritymismatches $vg/${lv1}_rimage_2
lvs -o integritymismatches $vg/${lv1}_rimage_3
lvs -o integritymismatches $vg/${lv1}_rimage_4
lvchange -an $vg/$lv1
lvconvert --raidintegrity n $vg/$lv1
lvremove $vg/$lv1
vgremove -ff $vg

_prepare_vg
lvcreate --type raid10 --raidintegrity y -n $lv1 -l 8 $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
_test_fs_with_raid
lvs -o integritymismatches $vg/${lv1}_rimage_0
lvs -o integritymismatches $vg/${lv1}_rimage_1
lvs -o integritymismatches $vg/${lv1}_rimage_2
lvs -o integritymismatches $vg/${lv1}_rimage_3
lvchange -an $vg/$lv1
lvconvert --raidintegrity n $vg/$lv1
lvremove $vg/$lv1
vgremove -ff $vg

# Test removing integrity from an active LV

_prepare_vg
lvcreate --type raid1 -m1 --raidintegrity y -n $lv1 -l 8 $vg
_wait_recalc $vg/${lv1}_rimage_0
_wait_recalc $vg/${lv1}_rimage_1
_add_new_data_to_mnt
lvconvert --raidintegrity n $vg/$lv1
_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

_prepare_vg
lvcreate --type raid4 --raidintegrity y -n $lv1 -l 8 $vg
_wait_recalc $vg/${lv1}_rimage_0
_wait_recalc $vg/${lv1}_rimage_1
_add_new_data_to_mnt
lvconvert --raidintegrity n $vg/$lv1
_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

_prepare_vg
lvcreate --type raid5 --raidintegrity y -n $lv1 -l 8 $vg
_wait_recalc $vg/${lv1}_rimage_0
_wait_recalc $vg/${lv1}_rimage_1
_add_new_data_to_mnt
lvconvert --raidintegrity n $vg/$lv1
_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

_prepare_vg
lvcreate --type raid6 --raidintegrity y -n $lv1 -l 8 $vg
_wait_recalc $vg/${lv1}_rimage_0
_wait_recalc $vg/${lv1}_rimage_1
_add_new_data_to_mnt
lvconvert --raidintegrity n $vg/$lv1
_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

_prepare_vg
lvcreate --type raid10 --raidintegrity y -n $lv1 -l 8 $vg
_wait_recalc $vg/${lv1}_rimage_0
_wait_recalc $vg/${lv1}_rimage_1
_add_new_data_to_mnt
lvconvert --raidintegrity n $vg/$lv1
_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

# Test adding integrity to an active LV

_prepare_vg
lvcreate --type raid1 -m1 -n $lv1 -l 8 $vg
_add_new_data_to_mnt
lvconvert --raidintegrity y $vg/$lv1
_wait_recalc $vg/${lv1}_rimage_0
_wait_recalc $vg/${lv1}_rimage_1
_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

_prepare_vg
lvcreate --type raid4 -n $lv1 -l 8 $vg
_add_new_data_to_mnt
lvconvert --raidintegrity y $vg/$lv1
_wait_recalc $vg/${lv1}_rimage_0
_wait_recalc $vg/${lv1}_rimage_1
_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

_prepare_vg
lvcreate --type raid5 -n $lv1 -l 8 $vg
_add_new_data_to_mnt
lvconvert --raidintegrity y $vg/$lv1
_wait_recalc $vg/${lv1}_rimage_0
_wait_recalc $vg/${lv1}_rimage_1
_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

_prepare_vg
lvcreate --type raid6 -n $lv1 -l 8 $vg
_add_new_data_to_mnt
lvconvert --raidintegrity y $vg/$lv1
_wait_recalc $vg/${lv1}_rimage_0
_wait_recalc $vg/${lv1}_rimage_1
_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

_prepare_vg
lvcreate --type raid10 -n $lv1 -l 8 $vg
_add_new_data_to_mnt
lvconvert --raidintegrity y $vg/$lv1
_wait_recalc $vg/${lv1}_rimage_0
_wait_recalc $vg/${lv1}_rimage_1
_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

# Test lvextend while inactive

_prepare_vg
lvcreate --type raid1 -m1 --raidintegrity y -n $lv1 -l 8 $vg
_wait_recalc $vg/${lv1}_rimage_0
_wait_recalc $vg/${lv1}_rimage_1
lvs -a -o+devices $vg
_add_new_data_to_mnt
umount $mnt
lvchange -an $vg/$lv1
lvextend -l 16 $vg/$lv1
lvchange -ay $vg/$lv1
mount "$DM_DEV_DIR/$vg/$lv1" $mnt
xfs_growfs $mnt
_wait_recalc $vg/${lv1}_rimage_0
_wait_recalc $vg/${lv1}_rimage_1
lvs -a -o+devices $vg
_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

_prepare_vg
lvcreate --type raid6 --raidintegrity y -n $lv1 -l 8 $vg
_wait_recalc $vg/${lv1}_rimage_0
_wait_recalc $vg/${lv1}_rimage_1
lvs -a -o+devices $vg
_add_new_data_to_mnt
umount $mnt
lvchange -an $vg/$lv1
lvextend -l 16 $vg/$lv1
lvchange -ay $vg/$lv1
mount "$DM_DEV_DIR/$vg/$lv1" $mnt
xfs_growfs $mnt
_wait_recalc $vg/${lv1}_rimage_0
_wait_recalc $vg/${lv1}_rimage_1
lvs -a -o+devices $vg
_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

# Test lvextend while active

_prepare_vg
lvcreate --type raid1 -m1 --raidintegrity y -n $lv1 -l 8 $vg
_wait_recalc $vg/${lv1}_rimage_0
_wait_recalc $vg/${lv1}_rimage_1
lvs -a -o+devices $vg
_add_new_data_to_mnt
lvextend -l 16 $vg/$lv1
xfs_growfs $mnt
_wait_recalc $vg/${lv1}_rimage_0
_wait_recalc $vg/${lv1}_rimage_1
lvs -a -o+devices $vg
_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

_prepare_vg
lvcreate --type raid5 --raidintegrity y -n $lv1 -l 8 $vg
_wait_recalc $vg/${lv1}_rimage_0
_wait_recalc $vg/${lv1}_rimage_1
lvs -a -o+devices $vg
_add_new_data_to_mnt
lvextend -l 16 $vg/$lv1
xfs_growfs $mnt
_wait_recalc $vg/${lv1}_rimage_0
_wait_recalc $vg/${lv1}_rimage_1
lvs -a -o+devices $vg
_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

_prepare_vg
lvcreate --type raid10 --raidintegrity y -n $lv1 -l 8 $vg
_wait_recalc $vg/${lv1}_rimage_0
_wait_recalc $vg/${lv1}_rimage_1
lvs -a -o+devices $vg
_add_new_data_to_mnt
lvextend -l 16 $vg/$lv1
xfs_growfs $mnt
_wait_recalc $vg/${lv1}_rimage_0
_wait_recalc $vg/${lv1}_rimage_1
lvs -a -o+devices $vg
_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

# Test adding image to raid1

_prepare_vg
lvcreate --type raid1 -m1 --raidintegrity y -n $lv1 -l 8 $vg
_wait_recalc $vg/${lv1}_rimage_0
_wait_recalc $vg/${lv1}_rimage_1
lvs -a -o+devices $vg
_add_new_data_to_mnt
lvconvert -y -m+1 $vg/$lv1
_wait_recalc $vg/${lv1}_rimage_0
_wait_recalc $vg/${lv1}_rimage_1
_wait_recalc $vg/${lv1}_rimage_2
lvs -a -o+devices $vg
_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

# Test removing image from raid1

_prepare_vg
lvcreate --type raid1 -m2 --raidintegrity y -n $lv1 -l 8 $vg
_wait_recalc $vg/${lv1}_rimage_0
_wait_recalc $vg/${lv1}_rimage_1
_wait_recalc $vg/${lv1}_rimage_2
lvs -a -o+devices $vg
_add_new_data_to_mnt
lvconvert -y -m-1 $vg/$lv1
lvs -a -o+devices $vg
_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

# Test disallowed operations on raid+integrity

_prepare_vg
lvcreate --type raid1 -m1 --raidintegrity y -n $lv1 -l 8 $vg
_wait_recalc $vg/${lv1}_rimage_0
_wait_recalc $vg/${lv1}_rimage_1
lvs -a -o+devices $vg
_add_new_data_to_mnt
not lvconvert -y -m-1 $vg/$lv1
not lvconvert --splitmirrors 1 -n tmp -y $vg/$lv1
not lvconvert --splitmirrors 1 --trackchanges -y $vg/$lv1
not lvchange --syncaction check $vg/$lv1
not lvchange --syncaction repair $vg/$lv1
not lvreduce -L4M $vg/$lv1
not lvcreate -s -n snap -L4M $vg/$lv1
not pvmove -n $vg/$lv1 "$dev1"
not pvmove "$dev1"
_verify_data_on_mnt
umount $mnt
lvchange -an $vg/$lv1
_verify_data_on_lv
lvremove $vg/$lv1
vgremove -ff $vg

# Repeat many of the tests above using bitmap mode

_prepare_vg
lvcreate --type raid1 -m1 --raidintegrity y --raidintegritymode bitmap -n $lv1 -l 8 $vg
_test_fs_with_raid
lvs -o integritymismatches $vg/${lv1}_rimage_0
lvs -o integritymismatches $vg/${lv1}_rimage_1
lvchange -an $vg/$lv1
lvconvert --raidintegrity n $vg/$lv1
lvremove $vg/$lv1
vgremove -ff $vg

_prepare_vg
lvcreate --type raid6 --raidintegrity y --raidintegritymode bitmap -n $lv1 -l 8 $vg
_test_fs_with_raid
lvs -o integritymismatches $vg/${lv1}_rimage_0
lvs -o integritymismatches $vg/${lv1}_rimage_1
lvs -o integritymismatches $vg/${lv1}_rimage_2
lvs -o integritymismatches $vg/${lv1}_rimage_3
lvs -o integritymismatches $vg/${lv1}_rimage_4
lvchange -an $vg/$lv1
lvconvert --raidintegrity n $vg/$lv1
lvremove $vg/$lv1
vgremove -ff $vg

# remove from active lv
_prepare_vg
lvcreate --type raid1 -m1 --raidintegrity y --raidintegritymode bitmap -n $lv1 -l 8 $vg
_wait_recalc $vg/${lv1}_rimage_0
_wait_recalc $vg/${lv1}_rimage_1
_add_new_data_to_mnt
lvconvert --raidintegrity n $vg/$lv1
_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

# add to active lv
_prepare_vg
lvcreate --type raid1 -m1 -n $lv1 -l 8 $vg
_add_new_data_to_mnt
lvconvert --raidintegrity y --raidintegritymode bitmap $vg/$lv1
_wait_recalc $vg/${lv1}_rimage_0
_wait_recalc $vg/${lv1}_rimage_1
_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

# lvextend active
_prepare_vg
lvcreate --type raid1 --raidintegrity y --raidintegritymode bitmap -m1 -n $lv1 -l 8 $vg
_wait_recalc $vg/${lv1}_rimage_0
_wait_recalc $vg/${lv1}_rimage_1
lvs -a -o+devices $vg
_add_new_data_to_mnt
lvextend -l 16 $vg/$lv1
_wait_recalc $vg/${lv1}_rimage_0
_wait_recalc $vg/${lv1}_rimage_1
xfs_growfs $mnt
_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

# add image to raid1
_prepare_vg
lvcreate --type raid1 -m1 --raidintegrity y --raidintegritymode bitmap -n $lv1 -l 8 $vg
_wait_recalc $vg/${lv1}_rimage_0
_wait_recalc $vg/${lv1}_rimage_1
lvs -a -o+devices $vg
_add_new_data_to_mnt
lvconvert -y -m+1 $vg/$lv1
_wait_recalc $vg/${lv1}_rimage_0
_wait_recalc $vg/${lv1}_rimage_1
_wait_recalc $vg/${lv1}_rimage_2
lvs -a -o+devices $vg
_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

# Test that raid+integrity cannot be a sublv
# part1: cannot add integrity to a raid LV that is already a sublv

_prepare_vg

lvcreate --type raid1 -m1 -n $lv1 -l 8 $vg
lvconvert -y --type thin-pool $vg/$lv1
not lvconvert --raidintegrity y $vg/$lv1
not lvconvert --raidintegrity y $vg/${lv1}_tdata
not lvconvert --raidintegrity y $vg/${lv1}_tmeta
lvremove -y $vg/$lv1

lvcreate --type raid1 -m1 -n $lv1 -l 8 $vg
lvconvert -y --type cache-pool $vg/$lv1
not lvconvert --raidintegrity y $vg/$lv1
not lvconvert --raidintegrity y $vg/${lv1}_cdata
not lvconvert --raidintegrity y $vg/${lv1}_cmeta
lvremove -y $vg/$lv1

lvcreate --type raid1 -m1 -n $lv1 -l 8 $vg
lvcreate --type cache-pool -n cpool -l 8 $vg
lvconvert -y --type cache --cachepool cpool $vg/$lv1
not lvconvert --raidintegrity y $vg/$lv1
not lvconvert --raidintegrity y $vg/${lv1}_corig
lvremove -y $vg/$lv1

lvcreate --type raid1 -m1 -n $lv1 -l 8 $vg
lvcreate --type raid1 -m1 -n cvol -l 8 $vg
lvconvert -y --type cache --cachevol cvol $vg/$lv1
not lvconvert --raidintegrity y $vg/$lv1
not lvconvert --raidintegrity y $vg/${lv1}_corig
not lvconvert --raidintegrity y $vg/cvol
lvremove -y $vg/$lv1

lvcreate --type raid1 -m1 -n $lv1 -l 8 $vg
lvcreate -n cvol -l 8 $vg
lvchange -an $vg
lvconvert -y --type writecache --cachevol cvol $vg/$lv1
not lvconvert --raidintegrity y $vg/$lv1
not lvconvert --raidintegrity y $vg/${lv1}_wcorig
lvremove -y $vg/$lv1

# Test that raid+integrity cannot be a sublv
# part2: cannot convert an existing raid+integrity LV into a sublv

lvcreate --type raid1 -m1 -n $lv1 -l 8 $vg
lvconvert -y --type thin-pool $vg/$lv1
not lvconvert --raidintegrity y $vg/${lv1}_tdata
lvremove -y $vg/$lv1

lvcreate --type raid1 -m1 -n $lv1 -l 8 $vg
lvcreate --type raid1 -m1 -n $lv2 -l 8 $vg
lvconvert -y --type cache --cachevol $lv2 $vg/$lv1
not lvconvert --raidintegrity y $vg/${lv1}_corig
not lvconvert --raidintegrity y $vg/${lv2}_vol
lvremove -y $vg/$lv1

lvcreate --type raid1 -m1 -n $lv1 -l 8 $vg
lvcreate --type raid1 -m1 -n $lv2 -l 8 $vg
lvconvert -y --type cache --cachepool $lv2 $vg/$lv1
not lvconvert --raidintegrity y $vg/${lv1}_corig
not lvconvert --raidintegrity y $vg/${lv2}_cpool_cdata
lvremove -y $vg/$lv1

# cannot add integrity to raid that has a snapshot

lvcreate --type raid1 -m1 -n $lv1 -l 8 $vg
lvcreate -s -n $lv2 -l 8 $vg/$lv1
not lvconvert --raidintegrity y $vg/$lv1
lvremove -y $vg/$lv1

vgremove -ff $vg