[Question] How to REactivate mSATA's RAID 0 for data cache

Greeting everyone :emotion-2:,

I had a hard work to install Ubuntu 12.10 on my XPS14 with mSata using this process:

http://www.pendrivelinux.com/ubuntu-installer-cant-find-my-sata-drive/ (What actually works fine :emotion-21:)

But just after pc was rebooted I realised that I dont have access to the data-cache from the SSD on Raid-0. How to solve this?