RAID with atacontrol

[Jacob Vennervald Madsen]

Hi

Does anybody know if it's possible to create a RAID1 array on disks with
data on them without destroying the data on them?
My reason for doing this is that I have to disks that I run in an
existing Promise Fasttrack100 RAID1 array, but I want to use the RAID
controller in another machine. Then I heard that FreeBSD supports
Promise RAID1 arrays in the kernel meaning that I can make RAID1 arrays
without using a Promise RAID controller.

Any help appriciated.

-- 
Venlig hilsen / Best regards,
Jacob Vennervald
System Developer
Proventum Solutions ApS
Tuborg Boulevard 12
2900 Hellerup
Denmark
Phone: 	+45 36 94 41 66
Mobile:	+45 61 68 58 51