I want to do following experiment with FIO but now sure FIO have this capability in place: 1. Run FIO and write a random content pattern on a RAW device or a File. 2. Run FIO and verify the contents that has been written is correct. Based on my understanding, FIO do the verification phase at the same run instance. However, I want the verification phase happen in a separate stand alone run instance that may happen later. Would you please kindly let me know if this capability is available ? If not, I will appreciate your input so I can expand the toolset. Thanks -- 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