Just following up on this theme with respect to GRUB. When Anaconda installed GRUB it put entries into /boot/grub/device.map. But in grub> when I do a 'find /boot/grub/stage1' the list of devices containing the boot files is altogether different from what is in device.map. So my question is this: On systems with SATA, is device.map no longer used? Since it seems under GRUB that the devices where GRUB finds the boot files keep changing between boots is device.map even usable?