Revision ff1c051b lib/cmdlib/base.py

b/lib/cmdlib/base.py
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  def BuildHooksNodes(self):
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    """Build list of nodes to run LU's hooks.
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    @rtype: tuple; (list, list) or (list, list, list)


  		





  
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    @rtype: tuple; (list, list)


  		





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    @return: Tuple containing a list of node UUIDs on which the hook


  		





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      should run before the execution and a list of node UUIDs on which the


  		





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      hook should run after the execution. As it might be possible that the


  		





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      node UUID is not known at the time this method is invoked, an optional


  		





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      third list can be added which contains node names on which the hook


  		





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      should run after the execution (in case of node add, for instance).


  		





  
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      hook should run after the execution.


  		





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      No nodes should be returned as an empty list (and not None).


  		





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    @note: If the C{HPATH} attribute of the LU class is C{None}, this function


  		





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      will not be called.


  		












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