Petr Vandrovec wrote: > For comparsion 1TB Hitachi behind 3726 PMP (again MS4UM) with sata_sil > patch I sent last week (no NCQ, 1.5Gbps link between 3512 and PMP, and > 3.0Gbps link between PMP and drive... why is it faster?): If you turn off NCQ by echoing 1 to /sys/block/sdd/device/queue_depth on sata_sil24, does the performance change? -- tejun - To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html