migrate from mdadm to HW RAID

Hi people,
I'm trying to move data from 2 software raid volumes /dev/md0 (/) and
/dev/md1 (swap)
made by mdadm to a phisical RAID over a server.
md0 and md1 are both raid level 1 composed by 2 partitions over sda and sdb
Anyone have already done that?
The problem is that i need to work only on the disk-image i cannot
stop or modify the original workstation.
any suggestion?

Thanks for your time
David