Revision 9205a895 lib/backend.py

b/lib/backend.py
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  """
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  parent_bdev = _RecursiveFindBD(parent_cdev)
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  if parent_bdev is None:
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    msg = "Can't find parent device %s" % str(parent_cdev)
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    msg = "Can't find parent device '%s' in add children" % str(parent_cdev)
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    logging.error("BlockdevAddchildren: %s", msg)
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    return (False, msg)
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  new_bdevs = [_RecursiveFindBD(disk) for disk in new_cdevs]
......
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  """
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  parent_bdev = _RecursiveFindBD(parent_cdev)
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  if parent_bdev is None:
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    logging.error("Can't find parent in remove children: %s", parent_cdev)
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    return False
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    msg = "Can't find parent device '%s' in remove children" % str(parent_cdev)
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    logging.error(msg)
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    return (False, msg)
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  devs = []
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  for disk in new_cdevs:
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    rpath = disk.StaticDevPath()
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    if rpath is None:
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      bd = _RecursiveFindBD(disk)
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      if bd is None:
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        logging.error("Can't find dynamic device %s while removing children",
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                      disk)
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        return False
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        msg = "Can't find device %s while removing children" % (disk,)
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        logging.error(msg)
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        return (False, msg)
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      else:
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        devs.append(bd.dev_path)
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    else:
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      devs.append(rpath)
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  parent_bdev.RemoveChildren(devs)
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  return True
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  return (True, None)
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def BlockdevGetmirrorstatus(disks):


  		












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