def slookup(ll_type):
    res = __get_ll_type__(ll_type)
    if res:
        return res[2]
    else:
        return res
Ask all cells to sync instance data.
dataset/ETHPy150Open kisom/pypcapfile/pcapfile/linklayer.py/slookup--crossover with--dataset/ETHPy150Open BU-NU-CLOUD-SP16/Trusted-Platform-Module-nova/nova/cells/rpcapi.py/CellsAPI.sync_instances