On 11/18/2011 07:39 PM, Mark W. Jeanmougin wrote: > sda1 is a 1049kB partition for "bios_grub". md0 is a raid1 of sda3 > sdb2. md1 is sdb1 & sda2. Then, md1 holds the vg00. This is about as > simple as I can make it. Just my two cents. Wouldn't have been wiser to partition the two disks with the same layout? That is, create a 1049kB sdb1 (even if unused) and keep sda2+sdb2 and sda3+sdb3. It would be more confusing for the administrator, and it would make easier to exchange the roles of the disks in the future. I would also suggestion to call sda+sdb3 as md3 as so on. There is no rule that you must have md0, then md1, then md2; having just md2 and md3 would be simpler. Apart from this "good practice" considerations, I don't think to have great suggestions for you about the grub2 problems. > During the install, I select: Install boot loader on /dev/sda. Minimal > Install. Then I get a Warning "There was an error installing the > bootloader. The system may not be bootable". Looking at the other > virtual consoles shows me: > > Alt-F3: > INFO storage: bootloader stage1 target device is sda > INFO storage: bootloader stage2 target device is md0 > [Ed: Which is odd since I chose sda for the installation target in the > earlier step] > > Alt-F5: > /sbin/grub2-setup: warn: This GPT partition label has no BIOS Boot > Partition; embedding won't be possible!. Is the GPT sda1 correctly marked for boot? -- Roberto Ragusa mail at robertoragusa.it -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines