Comment 383 for bug 620074

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In , thomas.pi (thomas.pi-linux-kernel-bugs) wrote :

The last tests, I have done on a sata drives with queue depth 31. By reducing the queue depth the overall throughput of the two/four concurrent copy operations is nearby halved with and without patch. I have tried to run some tests, but got some really strange results. I will try it again on my test installation at home.