Revision fc1dc9d7 lib/backend.py

b/lib/backend.py
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  """
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  children = []
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  if disk.children:
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    mcn = disk.ChildrenNeeded()
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    if mcn == -1:
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      mcn = 0 # max number of Nones allowed
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    else:
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      mcn = len(disk.children) - mcn # max number of Nones
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    for chld_disk in disk.children:
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      children.append(_RecursiveAssembleBD(chld_disk, owner, as_primary))
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      try:
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        cdev = _RecursiveAssembleBD(chld_disk, owner, as_primary)
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      except errors.BlockDeviceError, err:
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        if children.count(None) > mcn:
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          raise
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        cdev = None
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        logger.Debug("Error in child activation: %s" % str(err))
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      children.append(cdev)
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  if as_primary or disk.AssembleOnSecondary():


  		





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    r_dev = bdev.AttachOrAssemble(disk.dev_type, disk.physical_id, children)


  		












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