test: add fsadm crypt test

1 files changed, 529 insertions, 0 deletions

diff --git a/test/shell/fsadm-crypt.sh b/test/shell/fsadm-crypt.sh
new file mode 100644
index 000000000..7f7f3a1c1
--- /dev/null
+++ b/test/shell/fsadm-crypt.sh
@@ -0,0 +1,529 @@
+#!/usr/bin/env bash
+
+# Copyright (C) 2008-2017 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
+
+test_description='Exercise fsadm filesystem resize on crypt devices'
+SKIP_WITH_LVMLOCKD=1
+SKIP_WITH_LVMPOLLD=1
+
+. lib/inittest
+
+aux prepare_vg 1 200
+
+# set to "skip" to avoid testing given fs and test warning result
+# i.e. check_reiserfs=skip
+check_ext2=
+check_ext3=
+check_xfs=
+check_reiserfs=
+check_cryptsetup=
+DROP_SYMLINK=
+
+CRYPT_NAME="$PREFIX-tcrypt"
+CRYPT_DEV="$DM_DEV_DIR/mapper/$CRYPT_NAME"
+
+CRYPT_NAME2="$PREFIX-tcrypt2"
+CRYPT_DEV2="$DM_DEV_DIR/mapper/$CRYPT_NAME2"
+
+CRYPT_NAME_PLAIN="$PREFIX-tcryptp"
+CRYPT_DEV_PLAIN="$DM_DEV_DIR/mapper/$CRYPT_NAME_PLAIN"
+
+FORMAT_PARAMS="-i1"
+
+which cryptsetup || check_cryptsetup=${check_cryptsetup:-cryptsetup}
+
+which mkfs.ext2 || check_ext2=${check_ext2:-mkfs.ext2}
+which mkfs.ext3 || check_ext3=${check_ext3:-mkfs.ext3}
+which fsck.ext3 || check_ext3=${check_ext3:-fsck.ext3}
+which mkfs.xfs || check_xfs=${check_xfs:-mkfs.xfs}
+which xfs_check || {
+	which xfs_repair || check_xfs=${check_xfs:-xfs_repair}
+}
+grep xfs /proc/filesystems || check_xfs=${check_xfs:-no_xfs}
+
+which mkfs.reiserfs || check_reiserfs=${check_reiserfs:-mkfs.reiserfs}
+which reiserfsck || check_reiserfs=${check_reiserfs:-reiserfsck}
+grep reiserfs /proc/filesystems || check_reiserfs=${check_reiserfs:-no_reiserfs}
+
+vg_lv=$vg/$lv1
+vg_lv2=$vg/${lv1}bar
+vg_lv3=$vg/${lv1}plain
+dev_vg_lv="$DM_DEV_DIR/$vg_lv"
+dev_vg_lv2="$DM_DEV_DIR/$vg_lv2"
+dev_vg_lv3="$DM_DEV_DIR/$vg_lv3"
+mount_dir="mnt"
+# for recursive call
+LVM_BINARY=$(which lvm)
+export LVM_BINARY
+
+test ! -d "$mount_dir" && mkdir "$mount_dir"
+
+crypt_close() {
+	cryptsetup close "$1"
+	if [ "$?" -eq 0 -a -n "$DROP_SYMLINK" ]; then
+		rm -f "$DM_DEV_DIR/mapper/$1"
+	fi
+}
+
+cleanup_mounted_and_teardown()
+{
+	umount "$mount_dir" || true
+	crypt_close $CRYPT_NAME > /dev/null 2>&1 || true
+	crypt_close $CRYPT_NAME2 > /dev/null 2>&1 || true
+	crypt_close $CRYPT_NAME_PLAIN > /dev/null 2>&1 || true
+	aux teardown
+}
+
+fscheck_ext3()
+{
+	fsck.ext3 -p -F -f "$1"
+}
+
+fscheck_xfs()
+{
+	if which xfs_repair ; then
+		xfs_repair -n "$1"
+	else
+		xfs_check "$1"
+	fi
+}
+
+fscheck_reiserfs()
+{
+	reiserfsck --check -p -f "$1" </dev/null
+}
+
+check_missing()
+{
+	local t
+	eval "t=\$check_$1"
+	test -z "$t" && return 0
+	test "$t" = skip && return 1
+	echo "WARNING: fsadm test skipped $1 tests, $t tool is missing."
+	# trick to get test listed with warning
+	# should false;
+	return 1
+}
+
+get_crypt_kname() {
+	lsblk -r -n -o KNAME,NAME | grep "$1" | cut -d ' ' -f 1
+}
+
+
+# $1 device
+# $2 pass
+crypt_format() {
+	echo "$2" | cryptsetup luksFormat "$FORMAT_PARAMS" "$1"
+}
+
+
+# $1 device
+# $2 pass
+# $3 name
+crypt_open() {
+	local kname=
+	echo "$2" | cryptsetup open "$1" "$3"
+	test -L "$DM_DEV_DIR/mapper/$3" || {
+		kname=$(get_crypt_kname $3)
+		ln -s "$DM_DEV_DIR/$kname" "$3"
+		DROP_SYMLINK=1
+	}
+}
+
+# $1 data device
+# $2 pass
+# $3 name
+# $4 header
+crypt_open_detached() {
+	local kname=
+	echo "$2" | cryptsetup open --header "$4" "$1" "$3"
+	test -L "$DM_DEV_DIR/mapper/$3" || {
+		kname=$(get_crypt_kname $3)
+		ln -s "$DM_DEV_DIR/$kname" "$3"
+		DROP_SYMLINK=1
+	}
+}
+
+# $1 device
+# $2 pass
+# $3 name
+crypt_open_plain() {
+	local kname=
+	echo "$2" | cryptsetup open --type plain "$1" "$3"
+	test -L "$DM_DEV_DIR/mapper/$3" || {
+		kname=$(get_crypt_kname $3)
+		ln -s "$DM_DEV_DIR/$kname" "$3"
+		DROP_SYMLINK=1
+	}
+}
+
+# $1 device
+# $2 type
+create_crypt_device()
+{
+	crypt_format "$dev_vg_lv" "aaa"
+	crypt_open "$dev_vg_lv" "aaa" "$CRYPT_NAME"
+
+	crypt_format "$dev_vg_lv2" "bbb"
+}
+
+check_missing cryptsetup || skip
+
+# Test for block sizes != 1024 (rhbz #480022)
+lvcreate -n $lv1 -L25M $vg
+lvcreate -n ${lv1}bar -L35M $vg
+lvcreate -n ${lv1}plain -L35M $vg
+create_crypt_device
+trap 'cleanup_mounted_and_teardown' EXIT
+
+
+# $1 LVM backend (vg/lv name)
+# $2 LVM backend device (/dev/vg/lv)
+# $3 active dm-crypt device (/dev/mapper/some_name )
+test_ext2_resize() {
+	mkfs.ext2 -b4096 -j "$3"
+
+	fsadm --lvresize resize $1 30M
+	# Fails - not enough space for 4M fs
+	not fsadm -y --lvresize resize "$2" 4M
+	lvresize -L+10M -r $1
+	lvreduce -L10M -r $1
+
+	fscheck_ext3 "$3"
+	mount "$3" "$mount_dir"
+	not fsadm -y --lvresize resize $1 4M
+	echo n | not lvresize -L4M -r -n $1
+	lvresize -L+20M -r -n $1
+	umount "$mount_dir"
+	fscheck_ext3 "$3"
+}
+
+test_ext3_resize() {
+	mkfs.ext3 -b4096 -j "$3"
+
+	fsadm --lvresize resize $1 30M
+	# Fails - not enough space for 4M fs
+	not fsadm -y --lvresize resize "$2" 4M
+	lvresize -L+10M -r $1
+	lvreduce -L10M -r $1
+
+	fscheck_ext3 "$3"
+	mount "$3" "$mount_dir"
+	lvresize -L+10M -r $1
+
+	not fsadm -y --lvresize resize $1 4M
+	echo n | not lvresize -L4M -r -n $1
+	lvresize -L+20M -r -n $1
+	lvresize -L-10M -r -y $1
+	umount "$mount_dir"
+}
+
+test_xfs_resize() {
+	mkfs.xfs -l internal,size=1000b -f "$3"
+
+	fsadm --lvresize resize $1 30M
+	# Fails - not enough space for 4M fs
+	lvresize -L+10M -r $1
+	not lvreduce -L10M -r $1
+
+	fscheck_xfs "$3"
+	mount "$3" "$mount_dir"
+	lvresize -L+10M -r -n $1
+	umount "$mount_dir"
+	fscheck_xfs "$3"
+}
+
+test_reiserfs_resize() {
+	mkfs.reiserfs -s 513 -f "$3"
+
+	fsadm --lvresize resize $1 30M
+	lvresize -L+10M -r $1
+	fsadm --lvresize -y resize $1 10M
+
+	fscheck_reiserfs "$3"
+	mount "$3" "$mount_dir"
+
+	fsadm -y --lvresize resize $1 30M
+	umount "$mount_dir"
+	fscheck_reiserfs "$3"
+}
+
+# $1 LVM backend (vg/lv name)
+# $2 LVM backend device (/dev/vg/lv)
+# $3 active dm-crypt device (/dev/mapper/some_name )
+# $4 active dm-crypt name ( some_name )
+test_ext2_inactive() {
+	crypt_open "$2" "bbb" "$4"
+	mkfs.ext2 -b4096 -j "$3"
+	crypt_close "$4"
+
+	not fsadm --lvresize resize $1 30M
+	not lvresize -L+10M -r $1
+	not lvreduce -L10M -r $1
+
+	crypt_open "$2" "bbb" "$4"
+	fscheck_ext3 "$3"
+	crypt_close "$4"
+}
+
+test_ext3_inactive() {
+	crypt_open "$2" "bbb" "$4"
+	mkfs.ext3 -b4096 -j "$3"
+	crypt_close "$4"
+
+	not fsadm --lvresize resize $1 30M
+	not lvresize -L+10M -r $1
+	not lvreduce -L10M -r $1
+
+	crypt_open "$2" "bbb" "$4"
+	fscheck_ext3 "$3"
+	crypt_close "$4"
+}
+
+test_xfs_inactive() {
+	crypt_open "$2" "bbb" "$4"
+	mkfs.xfs -l internal,size=1000b -f "$3"
+	crypt_close "$4"
+
+	not fsadm --lvresize resize $1 30M
+	not lvresize -L+10M -r $1
+	not lvreduce -L10M -r $1
+
+	crypt_open "$2" "bbb" "$4"
+	fscheck_xfs "$3"
+	crypt_close "$4"
+}
+
+test_reiserfs_inactive() {
+	crypt_open "$2" "bbb" "$4"
+	mkfs.reiserfs -s 513 -f "$3"
+	crypt_close "$4"
+
+	not fsadm --lvresize resize $1 30M
+	not lvresize -L+10M -r $1
+	not lvreduce -L10M -r $1
+
+	crypt_open "$2" "bbb" "$4"
+	fscheck_reiserfs "$3"
+	crypt_close "$4"
+}
+
+# $1 LVM backend (vg/lv name)
+# $2 LVM backend device (/dev/vg/lv)
+# $3 active dm-crypt device (/dev/mapper/some_name )
+# $4 active dm-crypt name ( some_name )
+test_ext2_plain() {
+	mkfs.ext2 -b4096 -j "$3"
+
+	not fsadm --lvresize resize $1 30M
+	not lvresize -L+10M -r $1
+	not lvreduce -L10M -r $1
+	fscheck_ext3 "$3"
+
+	fsadm --cryptresize resize $3 30M
+	fsadm --cryptresize resize $3 35M
+	fscheck_ext3 "$3"
+
+	mount "$3" "$mount_dir"
+	not fsadm -y --cryptresize resize $3 4M
+	umount "$mount_dir"
+	fscheck_ext3 "$3"
+
+	crypt_close "$4"
+	not fsadm --lvresize resize $1 30M
+	not lvresize -L+10M -r $1
+	not lvreduce -L10M -r $1
+	crypt_open_plain "$2" "ccc" "$4"
+	fscheck_ext3 "$3"
+}
+
+test_ext3_plain() {
+	mkfs.ext3 -b4096 -j "$3"
+
+	not fsadm --lvresize resize $1 30M
+	not lvresize -L+10M -r $1
+	not lvreduce -L10M -r $1
+	fscheck_ext3 "$3"
+
+	fsadm --cryptresize resize $3 30M
+	fsadm --cryptresize resize $3 35M
+	fscheck_ext3 "$3"
+
+	mount "$3" "$mount_dir"
+	not fsadm -y --cryptresize resize $3 4M
+	umount "$mount_dir"
+	fscheck_ext3 "$3"
+
+	crypt_close "$4"
+	not fsadm --lvresize resize $1 30M
+	not lvresize -L+10M -r $1
+	not lvreduce -L10M -r $1
+	crypt_open_plain "$2" "ccc" "$4"
+	fscheck_ext3 "$3"
+}
+
+test_xfs_plain() {
+	mkfs.xfs -l internal,size=1000b -f "$3"
+
+	not fsadm --lvresize resize $1 30M
+	not lvresize -L+10M -r $1
+	not lvreduce -L10M -r $1
+	fscheck_xfs "$3"
+
+	lvresize -f -L+10M $1
+	fsadm --cryptresize resize $3 40M
+	# no shrink support in xfs
+	not fsadm --cryptresize resize $3 35M
+	fscheck_xfs "$3"
+
+	crypt_close "$4"
+	not fsadm --lvresize resize $1 30M
+	not lvresize -L+10M -r $1
+	not lvreduce -L10M -r $1
+	crypt_open_plain "$2" "ccc" "$4"
+	fscheck_xfs "$3"
+
+	lvresize -f -L35M $1
+}
+
+test_reiserfs_plain() {
+	mkfs.reiserfs -s 513 -f "$3"
+
+	not fsadm --lvresize resize $1 30M
+	not lvresize -L+10M -r $1
+	not lvreduce -L-10M -r $1
+	fscheck_reiserfs "$3"
+
+	fsadm --cryptresize resize $3 30M
+	fsadm --cryptresize resize $3 35M
+	fscheck_reiserfs "$3"
+
+	crypt_close "$4"
+	not fsadm --lvresize resize $1 30M
+	not lvresize -L+10M -r $1
+	not lvreduce -L10M -r $1
+	crypt_open_plain "$2" "ccc" "$4"
+	fscheck_reiserfs "$3"
+}
+
+# $1 LVM header backend (vg/lv name)
+# $2 LVM hedaer backend device (/dev/vg/lv)
+# $3 active dm-crypt device (/dev/mapper/some_name )
+# $4 active dm-crypt name ( some_name )a
+test_ext2_detached() {
+	mkfs.ext2 -b4096 -j "$3"
+
+	not fsadm --lvresize resize $1 30M
+	not lvresize -L+10M -r $1
+	not lvreduce -L10M -r $1
+	fscheck_ext3 "$3"
+}
+
+test_ext3_detached() {
+	mkfs.ext3 -b4096 -j "$3"
+
+	not fsadm --lvresize resize $1 30M
+	not lvresize -L+10M -r $1
+	not lvreduce -L10M -r $1
+	fscheck_ext3 "$3"
+}
+
+test_xfs_detached() {
+	mkfs.xfs -l internal,size=1000b -f "$3"
+
+	not fsadm --lvresize resize $1 30M
+	not lvresize -L+10M -r $1
+	not lvreduce -L10M -r $1
+
+	fscheck_xfs "$3"
+}
+
+test_reiserfs_detached() {
+	mkfs.reiserfs -s 513 -f "$3"
+
+	not fsadm --lvresize resize $1 30M
+	not lvresize -L+10M -r $1
+	not lvreduce -L10M -r $1
+
+	fscheck_reiserfs "$3"
+}
+
+if check_missing ext2; then
+	test_ext2_resize "$vg_lv" "$dev_vg_lv" "$CRYPT_DEV"
+	lvresize -f -L25M $vg_lv
+	cryptsetup resize $CRYPT_NAME
+
+	test_ext2_inactive "$vg_lv2" "$dev_vg_lv2" "$CRYPT_DEV2" "$CRYPT_NAME2"
+	lvresize -f -L35M $vg_lv2
+
+	crypt_open_plain "$dev_vg_lv3" "ccc" "$CRYPT_NAME_PLAIN"
+	test_ext2_plain "$vg_lv3" "$dev_vg_lv3" "$CRYPT_DEV_PLAIN" "$CRYPT_NAME_PLAIN"
+	crypt_close "$CRYPT_NAME_PLAIN"
+
+	crypt_open_detached "$dev_vg_lv3" "bbb" "$CRYPT_NAME2" "$dev_vg_lv2"
+	test_ext2_detached "$vg_lv2" "$dev_vg_lv2" "$CRYPT_DEV2" "$CRYPT_NAME2"
+	crypt_close "$CRYPT_NAME2"
+fi
+
+if check_missing ext3; then
+	test_ext3_resize "$vg_lv" "$dev_vg_lv" "$CRYPT_DEV"
+	lvresize -f -L25M $vg_lv
+	cryptsetup resize $CRYPT_NAME
+
+	test_ext3_inactive "$vg_lv2" "$dev_vg_lv2" "$CRYPT_DEV2" "$CRYPT_NAME2"
+	lvresize -f -L35M $vg_lv2
+
+	crypt_open_plain "$dev_vg_lv3" "ccc" "$CRYPT_NAME_PLAIN"
+	test_ext3_plain "$vg_lv3" "$dev_vg_lv3" "$CRYPT_DEV_PLAIN" "$CRYPT_NAME_PLAIN"
+	crypt_close "$CRYPT_NAME_PLAIN"
+
+	crypt_open_detached "$dev_vg_lv3" "bbb" "$CRYPT_NAME2" "$dev_vg_lv2"
+	test_ext3_detached "$vg_lv2" "$dev_vg_lv2" "$CRYPT_DEV2" "$CRYPT_NAME2"
+	crypt_close "$CRYPT_NAME2"
+fi
+
+if check_missing xfs; then
+	test_xfs_resize "$vg_lv" "$dev_vg_lv" "$CRYPT_DEV"
+	lvresize -f -L25M $vg_lv
+	cryptsetup resize $CRYPT_NAME
+
+	test_xfs_inactive "$vg_lv2" "$dev_vg_lv2" "$CRYPT_DEV2" "$CRYPT_NAME2"
+	lvresize -f -L35M $vg_lv2
+
+	crypt_open_plain "$dev_vg_lv3" "ccc" "$CRYPT_NAME_PLAIN"
+	test_xfs_plain "$vg_lv3" "$dev_vg_lv3" "$CRYPT_DEV_PLAIN" "$CRYPT_NAME_PLAIN"
+	crypt_close "$CRYPT_NAME_PLAIN"
+
+	crypt_open_detached "$dev_vg_lv3" "bbb" "$CRYPT_NAME2" "$dev_vg_lv2"
+	test_xfs_detached "$vg_lv2" "$dev_vg_lv2" "$CRYPT_DEV2" "$CRYPT_NAME2"
+	crypt_close "$CRYPT_NAME2"
+fi
+
+if check_missing reiserfs; then
+	test_reiserfs_resize "$vg_lv" "$dev_vg_lv" "$CRYPT_DEV"
+	lvresize -f -L25M $vg_lv
+	cryptsetup resize $CRYPT_NAME
+
+	test_reiserfs_inactive "$vg_lv2" "$dev_vg_lv2" "$CRYPT_DEV2" "$CRYPT_NAME2"
+	lvresize -f -L35M $vg_lv2
+
+	crypt_open_plain "$dev_vg_lv3" "ccc" "$CRYPT_NAME_PLAIN"
+	test_reiserfs_plain "$vg_lv3" "$dev_vg_lv3" "$CRYPT_DEV_PLAIN" "$CRYPT_NAME_PLAIN"
+	crypt_close "$CRYPT_NAME_PLAIN"
+
+	crypt_open_detached "$dev_vg_lv3" "bbb" "$CRYPT_NAME2" "$dev_vg_lv2"
+	test_reiserfs_detached "$vg_lv2" "$dev_vg_lv2" "$CRYPT_DEV2" "$CRYPT_NAME2"
+	crypt_close "$CRYPT_NAME2"
+fi
+
+crypt_close "$CRYPT_NAME"
+
+vgremove -ff $vg