Revision 0b38cf6e lib/cmdlib.py

b/lib/cmdlib.py
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    - redefine HPATH and HTYPE
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    - optionally redefine their run requirements:
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        REQ_MASTER: the LU needs to run on the master node
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        REQ_WSSTORE: the LU needs a writable SimpleStore
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        REQ_BGL: the LU needs to hold the Big Ganeti Lock exclusively
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  Note that all commands require root permissions.


  		





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  HTYPE = None


  		





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  _OP_REQP = []


  		





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  REQ_MASTER = True


  		





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  REQ_WSSTORE = False


  		





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  REQ_BGL = True


  		





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  def __init__(self, processor, op, context, sstore):


  		





  
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  def __init__(self, processor, op, context):


  		





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    """Constructor for LogicalUnit.


  		





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    This needs to be overriden in derived classes in order to check op


  		





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    self.proc = processor


  		





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    self.op = op


  		





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    self.cfg = context.cfg


  		





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    self.sstore = sstore


  		





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    self.context = context


  		





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    # Dicts used to declare locking needs to mcpu


  		





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    self.needed_locks = None


  		












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