I want to boot a system laying on lvm, on an intel mac mini, I used :
# grub-mkimage -o /boot/grub/core.img pc lvm ext2
Q1 : Are the cited modules sufficient? Does the 'pc' module means someting like BIOS or MBR partition table?
Q2 : What is the difference between grub-install and grub-setup? What is their respective role? They both seem to alter the mbr. - I did a checksum of the MBR - then I used grub-setup and the MBR checksum changed
- then I used grub-install and the MBR checksum changed again