RAIDframe raidN device order

[Edgar Fuß <ef%math.uni-bonn.de@localhost>]

When I configure my RAIDframe devcices using raidN.conf, I may run into the 
problem that after a reboot, the MPT controller may have assigned new pseudo 
SCSI Target ID to my SAS discs, so they get different sdN numbers and the 
array may fail to configure.
The solution seems to be to use auto-configuration for the arrays. But then, 
how do I know which raidN device is which array?
Is there any way to use UUIDs to solve the problem?