def METHOD_NAME():
    """
    Do blockjob with raw option.
    1) Do blockjob with raw option twice.
    2) Check cur value is changing.
    3) Execute with --pivot and check raw option return empty.
    """
    if not libvirt.check_blockjob(vm_name, dev, "progress", "100(.00)?"):
        _check_cur()
        _abort_job()
    else:
        test.error('Blockcopy finished too fast, unable to check raw result,\
         Please consider to reduce bandwith value to retest this case.')