Grub init on unlisted raid partition
I've got a mobo with an HPT370 raid which is configured with 4 physical drives, 2 as raid 1 for windows, 2 as raid 1 for RH 8.0.
I want to use grub as the main boot loader and to offer both raid channels (Windows and Linux). Now, complicating things a touch, both OSes have been installed and can boot separately, no problem.
When I upgrade Linux, I would normally just tell it to recreate the boot and specify the appropriate partition. In this raid case, it doesn't offer the Window partition as a boot alternative.
I've never used grub outside of the regular RH installer.
Is there a grub expert (non-Aboriginal) out there that could help me with the proper command line?