Hmm.... What do you get if you use iodepth_batch_complete_min=0 and max_latency=1s with libaio? On 3 February 2017 at 20:38, Slow bucks <frankwhitebe@xxxxxxxxx> wrote: > The engine is libaio. thoughts anyone? > > > On 2017-02-03 19:39:12 +0000, Sitsofe Wheeler said: > >> Hi, >> >> Good question. From what I've seen, at the moment it partially depends >> on the ioengine. If I/Os somehow timeout from below you might be able >> to use max_latency. If they just hang indefinitely the engine can be >> become stuck waiting forever.. >> >> On 3 February 2017 at 19:11, Slow bucks <frankwhitebe@xxxxxxxxx> wrote: >>> >>> Is there a way to tell FIO to immediately exit if a device times out or >>> hangs during a run? >>> >>> >>> -- >>> 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 -- 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