1 files changed, 80 insertions, 0 deletions
diff --git a/ctdb/tests/INTEGRATION/simple/cluster.015.reclock_remove_lock.sh b/ctdb/tests/INTEGRATION/simple/cluster.015.reclock_remove_lock.sh
new file mode 100755
index 0000000..2bb058c
--- /dev/null
+++ b/ctdb/tests/INTEGRATION/simple/cluster.015.reclock_remove_lock.sh
@@ -0,0 +1,80 @@
+#!/usr/bin/env bash
+
+# Verify that the cluster recovers if the recovery lock is removed.
+
+. "${TEST_SCRIPTS_DIR}/integration.bash"
+
+set -e
+
+ctdb_test_skip_on_cluster
+
+ctdb_test_init -n
+
+echo "Starting CTDB with cluster lock recheck interval set to 5s..."
+ctdb_nodes_start_custom -r 5
+
+generation_has_changed ()
+{
+	local node="$1"
+	local generation_init="$2"
+
+	# Leak this so it can be printed by test
+	generation_new=""
+
+	ctdb_onnode "$node" status
+	# shellcheck disable=SC2154
+	# $outfile set by ctdb_onnode() above
+	generation_new=$(sed -n -e 's/^Generation:\([0-9]*\)/\1/p' "$outfile")
+
+	[ "$generation_new" != "$generation_init" ]
+}
+
+select_test_node
+
+echo "Get recovery lock setting"
+# shellcheck disable=SC2154
+# $test_node set by select_test_node() above
+ctdb_onnode "$test_node" getreclock
+# shellcheck disable=SC2154
+# $out set by ctdb_onnode() above
+reclock_setting="$out"
+
+if [ -z "$reclock_setting" ] ; then
+	ctdb_test_skip "Recovery lock is not set"
+fi
+
+t="${reclock_setting% 5}"
+reclock="${t##* }"
+
+if [ ! -f "$reclock" ] ; then
+	ctdb_test_error "Recovery lock file \"${reclock}\" is missing"
+fi
+
+echo "Recovery lock setting is \"${reclock_setting}\""
+echo "Recovery lock file is \"${reclock}\""
+echo
+
+leader_get "$test_node"
+
+generation_get
+
+echo "Remove recovery lock"
+rm "$reclock"
+echo
+
+# This will mean an election has taken place and a recovery has occurred
+wait_until_generation_has_changed "$test_node"
+
+# shellcheck disable=SC2154
+# $leader set by leader_get() above
+leader_old="$leader"
+
+leader_get "$test_node"
+
+if [ "$leader" != "$leader_old" ] ; then
+	echo "OK: Leader has changed to node ${leader_new}"
+fi
+echo "GOOD: Leader is still node ${leader}"
+echo
+
+cluster_is_healthy