On 2/7/2013 12:51 AM, Adam Goryachev wrote: > Sorry, graphs can be seen at: > > http://203.98.89.64/graphs/ The graphs tell us nothing in isolation Adam. What is needed is to know what workloads are running when the device queues and response times start piling up. Whether rust or SSD, queues will increase, as well as IO completion times, when sufficient IO is being performed. -- Stan -- To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html