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First of all, this is my virgin question here so bear with me, I'm trying to include the infos I think are needed, if something is missing I'd be happy to provide it if you tell me what it is.

On to my problem:

I've got an External enclosure with 2x1TB hard-disks working in RAID0 mode formatted with ntfs, the whole thing is supposed to be connected via eSata. The problem seems to be that my motherboard doesn't support portmultiplying on my eSata connector, so Ubuntu is seeing it as one big disk but isn't able to mount it due to a read write error. In the error message it is telling me to use dmraid if I'm using a soft/fakeraid, which I guess I do, but since ubuntu only sees one big disk where there's actually two, dmraid errors with "no raid disks".

I've got a few different BIOS options in which mode to run my sata controller SATA, RAID, AHCI. I'm running in AHCI mode, tried the others too but that didn't seem to make a difference.

If I switch to my old windows installation on the same computer the enclosure is getting picked up and I can browse my files. So I guess the problem is that ubuntu can't cope with my harddisks because of no portmultiplying support? I could hook it up with USB2.0 but I'd really like the additional speed of my eSata port, is there a way to get this running?

Some Infos:

PC: ZBOX HD-ND22

Chipset: NVIDIA ION

Ubuntu: 12.10 i686

Kernel: 3.5.0-19-generic

Parts of Syslog: http://paste.ubuntu.com/1420234/

ntfs-3g and dmraid: http://paste.ubuntu.com/1420251/

Enclosure: Stardom sohoraid sr2 stardom.com.tw/sohoraid_sr2_spec.html (old usb2.0/esata version)

I hope those are the most important bits.

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