Hi Jens, I am using the verify option with mix read and write case. When verify option is I am seeing that the results are not reflecting the actual percentage given in the jobfile. When i don't use verify option the results are exactly as per the percentage given in the jobfile. Please fin the result for various cases with and without verify option, withverify sequential :- Total IO (KB), bandwidth (KB/sec), IOPS, runtime (msec) 2988;2436;594;1256 10240;6565;1603;1597 =================== wthoutverify sequential :- Total IO (KB), bandwidth (KB/sec), IOPS, runtime (msec) 3124;2460;600;1300 7116;5605;1368;1300 =================== random with verify Total IO (KB), bandwidth (KB/sec), IOPS, runtime (msec) 3088;431;105;7322 10240;1363;332;7693 =============== random without verify Total IO (KB), bandwidth (KB/sec), IOPS, runtime (msec) 3076;430;105;7311 7164;1003;244;7311 I used 70% read and 30% write option. Is it that when verify is used the mix percentage wont be honored? I had mentioned size has 10mb but when verify is used even that is not getting honored. Is there a way to make this case to honor the percentage set in the job file? Thanks, Suresh.D -- To unsubscribe from this list: send the line "unsubscribe fio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html