def METHOD_NAME():
    """
    Do twice blockjob --raw after blockcopy, and check the value of cur is
    changed according to the progress of blockcopy.
    """
    test.log.info("TEST_STEP1: Do blockjob with --raw and check cur changed")
    res_1 = virsh.blockjob(vm_name, dev, options=test_option, debug=True,
                           ignore_status=False)
    cur1 = libvirt_misc.convert_to_dict(res_1.stdout_text.strip(),
                                        pattern=r'(\S+)=(\S+)')['cur']
    time.sleep(1)
    res_2 = virsh.blockjob(vm_name, dev, options=test_option, debug=True,
                           ignore_status=False)
    cur2 = libvirt_misc.convert_to_dict(res_2.stdout_text.strip(),
                                        pattern=r'(\S+)=(\S+)')['cur']
    test.log.info('cur1 is %s , cur2 is %s', cur1, cur2)
    if int(cur1) >= int(cur2):
        test.fail('Two times cur value is not changed according'
                  ' to the progress of blockcopy.')