I need to fix this issue I have in one of our machines.
Motherboard is ASUS Z9PE-D16. We have 4 SATA drives enabled and one of them has failed. It's the drive in port 1.
So the system is not booting into the OS (Ubuntu Server 12.04 LTS)
I boot from the installation image, and this is whats detected in the first stage
and then in the partitionning section
What I would like to do is first boot from the mirror disk (I thought this was automatic) and then rebuild the RAID replacing the broken drive with a new one
How can i do this?