Hi, How do verify and rw=readwrite/rw=randrw interact - I can't see anything about it in the HOWTO? I see https://github.com/axboe/fio/blob/fio-2.17/backend.c#L928 but I'm not sure I fully understand it. Are I/Os only actually verified if at the point they are read they come from the write pass (otherwise they are read but not verified)? Does a "write phase complete" verification pass still take place? Also is behaviour different when the read and write block sizes differ e.g. --rw=randwrite --verify=md5 --bs=4K,32K ? Thanks. -- Sitsofe | http://sucs.org/~sits/ -- 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