Revision 7bde3275 lib/cmdlib.py

b/lib/cmdlib.py
2315 2315 
    name_info = utils.HostInfo(self.op.new_name)
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    self.op.new_name = new_name = name_info.name


  		





  
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    instance_list = self.cfg.GetInstanceList()


  		





  
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    if new_name in instance_list:


  		





  
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      raise errors.OpPrereqError("Instance '%s' is already in the cluster" %


  		





  
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                                 instance_name)


  		





  
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    if not getattr(self.op, "ignore_ip", False):


  		





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      command = ["fping", "-q", name_info.ip]


  		





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      result = utils.RunCmd(command)


  		












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