diff --git a/extra/resources/Stateful b/extra/resources/Stateful
index 1baaf4a465..6c2f1b6a6b 100755
--- a/extra/resources/Stateful
+++ b/extra/resources/Stateful
@@ -1,233 +1,231 @@
 #!/bin/sh
 #
+# Example of a stateful OCF Resource Agent
+# Copyright 2006-2018 Andrew Beekhof <andrew@beekhof.net>
 #
-#	Example of a stateful OCF Resource Agent. 
-#
-# Copyright (c) 2006 Andrew Beekhof
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of version 2 of the GNU General Public License as
-# published by the Free Software Foundation.
-#
-# This program is distributed in the hope that it would be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-#
-# Further, this software is distributed without any warranty that it is
-# free of the rightful claim of any third person regarding infringement
-# or the like.  Any license provided herein, whether implied or
-# otherwise, applies only to this software file.  Patent licenses, if
-# any, provided herein do not apply to combinations of this program with
-# other software, or any other product whatsoever.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write the Free Software Foundation,
-# Inc., 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
+# This source code is licensed under the GNU General Public License version 2
+# or later (GPLv2+) WITHOUT ANY WARRANTY.
 #
 
 #######################################################################
 # Initialization:
 
 : ${OCF_FUNCTIONS=${OCF_ROOT}/resource.d/heartbeat/.ocf-shellfuncs}
 . ${OCF_FUNCTIONS}
 : ${__OCF_ACTION=$1}
 CRM_MASTER="${HA_SBIN_DIR}/crm_master -l reboot"
 
 #######################################################################
 
 meta_data() {
 	cat <<END
 <?xml version="1.0"?>
 <!DOCTYPE resource-agent SYSTEM "ra-api-1.dtd">
-<resource-agent name="Stateful" version="1.0">
+<resource-agent name="Stateful" version="1.1">
 <version>1.0</version>
 
 <longdesc lang="en">
 This is an example resource agent that implements two states
 </longdesc>
 <shortdesc lang="en">Example stateful resource agent</shortdesc>
 
 <parameters>
 
 <parameter name="state" unique="1">
 <longdesc lang="en">
 Location to store the resource state in
 </longdesc>
 <shortdesc lang="en">State file</shortdesc>
 <content type="string" default="${HA_VARRUN%%/}/Stateful-${OCF_RESOURCE_INSTANCE}.state" />
 </parameter>
 
 <parameter name="envfile" unique="1">
 <longdesc lang="en">
 If this is set, the environment will be dumped to this file for every call.
 </longdesc>
 <shortdesc lang="en">Environment dump file</shortdesc>
 <content type="string" default="" />
 </parameter>
 
+<parameter name="notify_delay" unique="0">
+<longdesc lang="en">
+The notify action will sleep for this many seconds before returning,
+to simulate a long-running notify.
+</longdesc>
+<shortdesc lang="en">Notify delay in seconds</shortdesc>
+<content type="string" default="" />
+</parameter>
+
 </parameters>
 
 <actions>
 <action name="start"   timeout="20" />
 <action name="stop"    timeout="20" />
 <action name="monitor" depth="0"  timeout="20" interval="10" role="Master"/>
 <action name="monitor" depth="0"  timeout="20" interval="10" role="Slave"/>
 <action name="notify"  timeout="5" />
 <action name="meta-data"  timeout="5" />
 <action name="validate-all"  timeout="30" />
 </actions>
 </resource-agent>
 END
 	exit $OCF_SUCCESS
 }
 
 #######################################################################
 
 stateful_usage() {
 	cat <<END
 usage: $0 {start|stop|promote|demote|monitor|validate-all|meta-data}
 
 Expects to have a fully populated OCF RA-compliant environment set.
 END
 	exit $1
 }
 
 stateful_update() {
 	echo $1 > ${OCF_RESKEY_state}
 }
 
 stateful_check_state() {
     target=$1
     if [ -f ${OCF_RESKEY_state} ]; then
 	state=`cat ${OCF_RESKEY_state}`
 	if [ "x$target" = "x$state" ]; then
 	    return 0
 	fi
 
     else
 	if [ "x$target" = "x" ]; then
 	    return 0
 	fi
     fi
 
     return 1
 }
 
 dump_env() {
     if [ "${OCF_RESKEY_envfile}" != "" ]; then
             echo "### ${__OCF_ACTION} @ $(date) ###
 $(env | sort)
 ###" >> "${OCF_RESKEY_envfile}"
     fi
 }
 
 stateful_start() {
     stateful_check_state master
     if [ $? = 0 ]; then
        	# CRM Error - Should never happen
 	return $OCF_RUNNING_MASTER
     fi
     stateful_update slave
     $CRM_MASTER -v ${slave_score}
     return 0
 }
 
 stateful_demote() {
     stateful_check_state 
     if [ $? = 0 ]; then
        	# CRM Error - Should never happen
 	return $OCF_NOT_RUNNING
     fi
     stateful_update slave
     $CRM_MASTER -v ${slave_score}
     return 0
 }
 
 stateful_promote() {
     stateful_check_state 
     if [ $? = 0 ]; then
 	return $OCF_NOT_RUNNING
     fi
     stateful_update master
     $CRM_MASTER -v ${master_score}
     return 0
 }
 
 stateful_stop() {
     $CRM_MASTER -D
     stateful_check_state master
     if [ $? = 0 ]; then
        	# CRM Error - Should never happen
 	return $OCF_RUNNING_MASTER
     fi
     if [ -f ${OCF_RESKEY_state} ]; then
 	rm ${OCF_RESKEY_state}
     fi
     return 0
 }
 
 stateful_monitor() {
     stateful_check_state "master"
     if [ $? = 0 ]; then
 	if [ $OCF_RESKEY_CRM_meta_interval = 0 ]; then
 	    # Restore the master setting during probes
 	    $CRM_MASTER -v ${master_score}
 	fi
 	return $OCF_RUNNING_MASTER
     fi
 
     stateful_check_state "slave"
     if [ $? = 0 ]; then
 	if [ $OCF_RESKEY_CRM_meta_interval = 0 ]; then
 	    # Restore the master setting during probes
 	    $CRM_MASTER -v ${slave_score}
 	fi
 	return $OCF_SUCCESS
     fi
 
     if [ -f ${OCF_RESKEY_state} ]; then
 	echo "File '${OCF_RESKEY_state}' exists but contains unexpected contents"
 	cat ${OCF_RESKEY_state}
 	return $OCF_ERR_GENERIC
     fi
     return 7
 }
 
+stateful_notify() {
+    if [ "${OCF_RESKEY_notify_delay}" != "0" ]; then
+        sleep "${OCF_RESKEY_notify_delay}"
+    fi
+    return $OCF_SUCCESS
+}
+
 stateful_validate() {
 	exit $OCF_SUCCESS
 }
 
 : ${slave_score=5}
 : ${master_score=10}
 
 : ${OCF_RESKEY_CRM_meta_interval=0}
+: ${OCF_RESKEY_CRM_notify_delay=0}
 : ${OCF_RESKEY_CRM_meta_globally_unique:="false"}
 
 if [ "x$OCF_RESKEY_state" = "x" ]; then
     if [ ${OCF_RESKEY_CRM_meta_globally_unique} = "false" ]; then
 	state="${HA_VARRUN%%/}/Stateful-${OCF_RESOURCE_INSTANCE}.state"
 	
 	# Strip off the trailing clone marker
 	OCF_RESKEY_state=`echo $state | sed s/:[0-9][0-9]*\.state/.state/`
     else 
 	OCF_RESKEY_state="${HA_VARRUN%%/}/Stateful-${OCF_RESOURCE_INSTANCE}.state"
     fi
 fi
 
 dump_env
 
 case $__OCF_ACTION in
 meta-data)	meta_data;;
 start)		stateful_start;;
 promote)	stateful_promote;;
 demote)		stateful_demote;;
-notify)         ;; # dumping the environment is all we do
+notify)         stateful_notify ;;
 stop)		stateful_stop;;
 monitor)	stateful_monitor;;
 validate-all)	stateful_validate;;
 usage|help)	stateful_usage $OCF_SUCCESS;;
 *)		stateful_usage $OCF_ERR_UNIMPLEMENTED;;
 esac
 
 exit $?
-