[ubuntu] Ubuntu 12.04 won't see raid 0

Hi all,

Server: HP310e Gen8
disks: 4 3TB disk in raid 0 (I know the risks!!)
OS: Ubuntu server 12.04.2

When i set up the disk in a raid 0 my ubuntu installation still see each 3TB disk seperatly..??

In other words in does not see the logical raid 0

what do i do? I thought the 310e Gen8 was certified??

/Casper