[Tested Cases]

+---------+---------------------------------------+-------------------------+-----------------------+
| CaseNo. | 	 STONITH setting in cib.xml 	  | <nodes> has nodes' info |  <nodes> has no info	|
+=========+=======================================+=========================+=======================+
|	   1. | <resources> 						  | ERROR!! 				| no error. 			|
|		  |   <clone>							  | the other node is not	| the other node is not |
|		  | 	<group> 						  | STONITH'ed. 			| STONITH'ed.			|
|		  | 	  <primitive class="stonith" ...> | 						|						|
+---------+---------------------------------------+-------------------------+						|
|	   2. | <resources> 						  | no error.				|						|
|		  |   <clone>							  | the other node is		|						|
|		  | 	<primitive class="stonith" ...>   | STONITH'ed. 			|						|
+---------+---------------------------------------+ 						|						|
|	   3. | <resources> 						  | 						|						|
|		  |   <group>							  | 						|						|
|		  | 	<primitive class="stonith" ...>   | 						|						|
+---------+---------------------------------------+ 						|						|
|	   4. | <resources> 						  | 						|						|
|		  |   <primitive class="stonith" ...>	  | 						|						|
+---------+---------------------------------------+-------------------------+-----------------------+

* "<nodes> has nodes' info" means:
  </crm_config>
  <nodes>
	<node uname="rh5node1" type="normal" id="286f4fcb-519e-4a23-b39f-9ab0017d0442"/>
	<node uname="rh5node2" type="normal" id="fb62f5f4-015c-466a-8778-7b5c1c5639d6"/>
  </nodes>
  <resources>

** "<nodes> has no info" means:
  </crm_config>
  <nodes/>
  <resources>