It has been possible in the past since they were managed by dmraid and grub had hooks to recognize that and understand that the bios recgonizes the array as a single drive. I started some discussion upstream maybe a year ago about how to proceed with the mdadm transition and being able to detect whether or not the bios handles the raid but it was never resolved. If you are working on the mdadm migration that is something you will need to work out.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1258111 Title: Ubuntu installer unable to install GRUB to software raid To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub-installer/+bug/1258111/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
