Comment 6 for bug 1319966

Blake, I agree that this problem is for BIOS mode only -- or at least, under EFI it would be different. For EFI systems, bug #1311827 means that the system SHOULD be configured to boot correctly from whatever hard disk ends up holding GRUB, although I've done little real testing on EFI-based computers with multiple hard disks. I don't know enough about the MAAS EFI GRUB configuration to know how the system would respond once it's reconfigured to PXE-boot. It's conceivable it could get confused in some situations and fail to locate the local GRUB or configuration files, which would be an analogous, but very different, bug. I have no reason to believe this is the case, though.