Very low disk performance Highpoint 1820a

[Arne Wörner]

--- Steven Hartland <killing at multiplay.co.uk> wrote:
> Only on write this is a read test.
>
Oh. Ok! :-)

But there is a striping-like effect (especially when u use n=8
discs in one RAID-5 and when u do sequential read), so that the
performance could be easily (n-1)*40MB/sec (which would be in your
case 350MB/sec; my single ATA disc reads 40 or about 40 MB/sec).

So I would say, that something in the ATA driver is sub-optimal
and worse than before. But I do not know what... There are so many
lines...

-Arne


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