ctdb-tests: Add "ctdb reloadnodes" test for "node remains deleted"

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>

ctdb/tests/tool/stubby.reloadnodes.024.sh

@@ -0,0 +1,30 @@
+#!/bin/sh
+
+. "${TEST_SCRIPTS_DIR}/unit.sh"
+
+define_test "3 nodes, middle node remains deleted"
+
+setup_nodes <<EOF
+192.168.20.41
+#192.168.20.42
+192.168.20.43
+EOF
+
+ok <<EOF
+Node 0 is unchanged
+Node 1 is unchanged (DELETED)
+Node 2 is unchanged
+No change in nodes file, skipping unnecessary reload
+EOF
+
+simple_test <<EOF
+NODEMAP
+0       192.168.20.41   0x0     CURRENT RECMASTER
+1       192.168.20.42   0x11
+2       192.168.20.43   0x0
+
+VNNMAP
+654321
+0
+2
+EOF