On Mon, Mar 1, 2010 at 9:12 PM, Vladislav Bolkhovitin <[email protected]> wrote: > [ ... ] > It's good if my impression was wrong. But you've got suspiciously low IOPS > numbers. On your hardware you should have much more. Seems you experienced a > bottleneck on the initiator somewhere above the drivers level (fio? sg > engine? IRQs or context switches count?), so your results could be not > really related to the topic. Oprofile and lockstat output can shed more > light on this.
You didn't understand the purpose of the test. My goal was not to achieve record IOPS numbers but to stress the SRP and iSER initiators as much as possible. I choose the sg I/O engine in order to bypass the block layer. Bart. -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
