tests: update thin

test/shell/lvconvert-thin-from-thick.sh

@@ -0,0 +1,84 @@
+#!/usr/bin/env bash
+
+# Copyright (C) 2023 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 conversion to thin volume from thick LVs
+
+SKIP_WITH_LVMLOCKD=1
+SKIP_WITH_LVMPOLLD=1
+
+export LVM_TEST_THIN_REPAIR_CMD=${LVM_TEST_THIN_REPAIR_CMD-/bin/false}
+
+. lib/inittest
+
+which mkfs.ext4 || skip
+which fsck || skip
+which thin_restore || skip
+aux have_thin 1 5 0 || skip
+
+_convert_to_thin() {
+	mkfs.ext4 -E nodiscard "$DM_DEV_DIR/$vg/$lv1"
+	lvconvert --yes --type thin  $vg/$lv1
+	fsck -n "$DM_DEV_DIR/$vg/$lv1"
+	check lv_field $vg/$lv1 segtype thin
+	lvs -ao+segtype $vg
+	lvremove -f $vg
+}
+
+
+#
+# Main
+#
+aux prepare_vg 2 6000
+
+# error -> thin
+lvcreate --type error -Zn -L10 -n $lv1 $vg
+lvconvert --yes --type thin  $vg/$lv1
+not dd if="$DM_DEV_DIR/$vg/$lv1" of=/dev/null bs=512 count=1
+lvremove -f $vg
+
+# zero -> thin
+lvcreate --type zero -L2T -n $lv1 $vg
+lvconvert --yes --type thin  $vg/$lv1
+lvremove -f $vg
+
+# linear -> thin
+lvcreate -L10 -n $lv1 $vg
+_convert_to_thin
+
+# raid1 -> thin
+if aux have_raid 1 7 0 ; then
+	lvcreate --type raid1 -L10 -n $lv1 $vg
+	_convert_to_thin
+fi
+
+# cache -> thin
+if aux have_cache 1 3 0 ; then
+	lvcreate -L10 -n $lv1 $vg
+	lvcreate -H -L10 $vg/$lv1
+	_convert_to_thin
+fi
+
+# writecache -> thin
+if aux have_cache 1 3 0 ; then
+	lvcreate -L10 -n $lv1 $vg
+	lvcreate -an -L10 -n $lv2 $vg
+	lvconvert --yes --type writecache --cachevol $lv2 $vg/$lv1
+	_convert_to_thin
+fi
+
+# vdo -> thin
+if aux have_vdo 6 2 0 ; then
+	lvcreate --type vdo -L4G -n $lv1 $vg/$lv2
+	_convert_to_thin
+fi
+
+vgremove -ff $vg

test/shell/lvconvert-thin.sh

@@ -45,7 +45,7 @@ pvcreate "$DM_DEV_DIR/$vg1/$lv"
 vgcreate $vg -s 64K "$dev4" "$DM_DEV_DIR/$vg1/$lv"
 
 lvcreate -L1T -n $lv1 $vg
-invalid lvconvert --yes -c 8M --type thin --poolmetadatasize 1G $vg/$lv1
+lvconvert --yes -c 8M --type thin --poolmetadatasize 1G $vg/$lv1
 
 # needs some --cachepool or --thinpool
 invalid lvconvert --yes --poolmetadatasize 1G $vg/$lv1