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
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