def METHOD_NAME(self, oldUuid, uuid, lvName, binary):
    del self.lvActivations[self.TEMPORARY][binary][oldUuid]
    self.lvActivations[self.TEMPORARY][binary][uuid] = lvName
    if self.openFiles.get(oldUuid):
        # an open fd follows the file object through renames
        assert(not self.openFiles.get(uuid))
        self.openFiles[uuid] = self.openFiles[oldUuid]
        del self.openFiles[oldUuid]