tests: add metadata-old.sh

1 files changed, 111 insertions, 0 deletions

diff --git a/test/shell/metadata-old.sh b/test/shell/metadata-old.sh
new file mode 100644
index 000000000..5ad98f7eb
--- /dev/null
+++ b/test/shell/metadata-old.sh
@@ -0,0 +1,111 @@
+#!/usr/bin/env bash
+
+# Copyright (C) 2008-2013,2018 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
+
+. lib/inittest
+
+aux prepare_devs 3
+get_devs
+
+#
+# Test "old metadata" repair which occurs when the VG is written
+# and one of the PVs in the VG does not get written to, and then
+# the PV reappears with the old metadata.  This can happen if
+# a command is killed or crashes after writing new metadata to
+# only some of the PVs in the VG, or if a PV is temporarily
+# inaccessible while a VG is written.
+#
+
+vgcreate $SHARED $vg "$dev1" "$dev2" "$dev3"
+
+#
+# Test that vgck --updatemetadata will update old metadata.
+#
+
+lvcreate -n $lv1 -l1 -an $vg "$dev1"
+lvcreate -n $lv2 -l1 -an $vg "$dev1"
+
+aux disable_dev "$dev2"
+
+pvs
+pvs "$dev1"
+not pvs "$dev2"
+pvs "$dev3"
+lvs $vg/$lv1
+lvs $vg/$lv2
+
+lvremove $vg/$lv2
+
+aux enable_dev "$dev2"
+
+pvs 2>&1 | tee out
+grep "ignoring metadata seqno" out
+pvs "$dev1"
+pvs "$dev2"
+pvs "$dev3"
+
+lvs $vg/$lv1
+not lvs $vg/$lv2
+
+# fixes the old metadata on dev1
+vgck --updatemetadata $vg
+
+pvs 2>&1 | tee out
+not grep "ignoring metadata seqno" out
+pvs "$dev1"
+pvs "$dev2"
+pvs "$dev3"
+
+lvs $vg/$lv1
+not lvs $vg/$lv2
+
+#
+# Test that any writing command will also update the
+# old metadata.
+#
+
+lvcreate -n $lv2 -l1 -an $vg "$dev1"
+
+aux disable_dev "$dev2"
+
+pvs
+pvs "$dev1"
+not pvs "$dev2"
+pvs "$dev3"
+lvs $vg/$lv1
+lvs $vg/$lv2
+
+lvremove $vg/$lv2
+
+aux enable_dev "$dev2"
+
+pvs 2>&1 | tee out
+grep "ignoring metadata seqno" out
+pvs "$dev1"
+pvs "$dev2"
+pvs "$dev3"
+
+lvs $vg/$lv1
+not lvs $vg/$lv2
+
+# fixes the old metadata on dev1
+lvcreate -n $lv3 -l1 -an $vg
+
+pvs 2>&1 | tee out
+not grep "ignoring metadata seqno" out
+pvs "$dev1"
+pvs "$dev2"
+pvs "$dev3"
+
+lvs $vg/$lv1
+not lvs $vg/$lv2
+
+vgremove -ff $vg