[23:37] <zetheroo> we lost power to one of our servers and when power was restored the software raid (mirror) would not boot any more
[23:37] <zetheroo> all I get is a white blinking cursor on a black background
[23:47] <mybalzitch> have you tried changing the boot order?
[23:48] <zetheroo> yes
[23:49] <zetheroo> now I installed grub on both disks from a live ubuntu session but I get a couple errors and then the grub rescue
[23:50] <zetheroo> error: no such device: 57A3-1F74
[23:50] <zetheroo> error: unknown filesystem
[23:50] <zetheroo> Entering rescue mode...