[ClusterLabs] Pacemaker cannot update configuration from XML file

[Nguyen Xuan Hai]

Hi,

I have a pacemaker + corosync cluster running on Debian 6.
My system is running normally. But it cannot update configuration from
xml file.
I run command: crm configure load xml update <xml_file>
And error messages:

Traceback (most recent call last):
   File "/usr/sbin/crm", line 45, in <module>
     main.run()
   File "/usr/lib/python2.6/dist-packages/crm/main.py", line 268, in run
     if parse_line(levels,shlex.split(' '.join(args))):
   File "/usr/lib/python2.6/dist-packages/crm/main.py", line 148, in
parse_line
     rv = d() # execute the command
   File "/usr/lib/python2.6/dist-packages/crm/main.py", line 147, in
<lambda>
     d = lambda: cmd[0](*args)
   File "/usr/lib/python2.6/dist-packages/crm/ui.py", line 1477, in load
     return set_obj.import_file(method,url)
   File "/usr/lib/python2.6/dist-packages/crm/cibconfig.py", line 218,
in import_file
     return self.save(s, method == "update")
   File "/usr/lib/python2.6/dist-packages/crm/cibconfig.py", line 456,
in save
     if not self.process(node,update):
   File "/usr/lib/python2.6/dist-packages/crm/cibconfig.py", line 434,
in process
     rc = cib_factory.update_from_node(obj,node)
   File "/usr/lib/python2.6/dist-packages/crm/cibconfig.py", line 2091,
in update_from_node
     return self.update_element(obj,node)
   File "/usr/lib/python2.6/dist-packages/crm/cibconfig.py", line 2100,
in update_element
     if xml_cmp(oldnode,newnode):
   File "/usr/lib/python2.6/dist-packages/crm/xmlutil.py", line 760, in
xml_cmp
     rc = hash(n.toxml()) == hash(m.toxml())
   File "/usr/lib/python2.6/xml/dom/minidom.py", line 45, in toxml
     return self.toprettyxml("", "", encoding)
   File "/usr/lib/python2.6/xml/dom/minidom.py", line 59, in toprettyxml
     self.writexml(writer, "", indent, newl)
   File "/usr/lib/python2.6/xml/dom/minidom.py", line 817, in writexml
     node.writexml(writer,indent+addindent,addindent,newl)
   File "/usr/lib/python2.6/xml/dom/minidom.py", line 807, in writexml
     a_names = attrs.keys()
   File "/usr/lib/python2.6/xml/dom/minidom.py", line 506, in keys
     return self._attrs.keys()
AttributeError: 'NoneType' object has no attribute 'keys'

How can I update configuration from XML file?

Thanks and Best regards,
HaiNX


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