Pete Zaitcev wrote:
> On Tue, 20 Sep 2005 22:13:30 +0200, Andreas Happe <[EMAIL PROTECTED]> wrote:
>
>
>>the block devices are mount- and usable for me (ipod u2 edition),
>>thanks for the patch.
>
>
> Thanks for the testing.
Patch works for me too, thanks.
>
>
>>BTW: how fast is ub by now?
>
>
> It works all right for me, which means about 3 MB/s to and from a good
> flash key on my laptop (with FAT). My CF adapters only push 550 KB/s,
> which I put down to the speed of the CF cards I have.
>
> I am sure usb-storage is faster, on average. But as long as ub's speed
> is passable, I am not too concerned. Still, I will pay close attention
> to performance anomalies. If you see ub three or five times slower,
> it's something I am going to correct.
You got this mini performance test of mine? (100mb files)
SD: SD-Card, HD: external 2.5" HD, IP: iPod Mini
usb-storage ub
=========== ==
Write (SD) 1.0s + 49.4s 1.0s + 170s
Read (SD) 47.4s 153.5s
Write (HD) 1.6s + 5.2s 1s + 27.2s
Read (HD) 8.7s 29.5s
Write (IP) 0.7s + 13.6s 0.7s + 13.4s
Read (IP) 15s 15.7s
At least SD and HD qualify for factor 3.
--
Jan
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