Revision 8925faaa lib/cmdlib.py

b/lib/cmdlib.py
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    result = utils.RunCmd(["ip", "link", "show", "dev", self.op.master_netdev])
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    if result.failed:
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      raise errors.OpPrereqError("Invalid master netdev given (%s): '%s'" %
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                                 (self.op.master_netdev, result.output))
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                                 (self.op.master_netdev,
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                                  result.output.strip()))
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  def Exec(self, feedback_fn):
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    """Initialize the cluster.

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