You can use 0.90 or 1.0 metadata. Both leave the partitions underneath looking like it has a simple (non-RAID) filesystem on each disc of a mirror when the EFI or BIOS looks at the drives. I think that's what they need to boot from, so I don't think there's any chance of booting from a /boot/efi which is an lv in a vg on several pvs. Maybe LinuxBIOS?
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1466150 Title: grub-install breaks when ESP is on raid To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub-installer/+bug/1466150/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
