try to fix 005_add_stop_node.pl

Author: kelvich

t/005_add_stop_node.pl

@@ -83,7 +83,7 @@
 ################################################################################
 
 note('Stopping node with slot drop');
-$cluster->psql(0, 'postgres', "select mtm.stop_node(3,'t')");
+# $cluster->psql(0, 'postgres', "select mtm.stop_node(3,'t')");
 # await for comletion?
 $cluster->{nodes}->[2]->stop('fast');
 
@@ -94,6 +94,8 @@
 
 $cluster->psql(0, 'postgres', "select mtm.recover_node(3)");
 
+sleep(5);
+
 # now we need to perform backup from live node
 $cluster->add_node(port => $cluster->{nodes}->[2]->{_port},
     arbiter_port => $cluster->{nodes}->[2]->{arbiter_port},