Very slow USB 3.0 data transfer on Ubuntu 11.10

[Christopher Beynon]

That's the solution.
Thank you for the answer.

2011/10/18 Nicolae Ghimbovschi <xfreebird at gmail.com>:
> Hi,
>
> It could be due to slow NTFS write IO. The Linux NTFS driver is not
> very efficient for high IO.
>
> You could try to copy to a fat32 or ext3,4 or any other Linux
> supported filesystem, and see the difference.
>
>
> On Mon, Oct 17, 2011 at 16:52, Christopher Beynon
> <christopher.beynon at gmail.com> wrote:
>> Computer: ZOTAC ZBOX AD02 (AMD E-350 APU Platform) with two USB 3.0 ports.
>> Ubuntu 11.10.
>> Two external harddisks (FAT 32 resp. NTFS) in USB 3.0 enclosures.
>> When copying between to two harddisks, I get only transfer rates of
>> about 6 MB/s.
>> With Windows 7 with the same setup (dual boot) I get transfer rates of
>> about 80 MB/s.
>>
>> Any suggestions?
>>
>> Regards
>> Christopher
>>
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