[CentOS] Booting Software RAID

On Fri, Jan 24, 2014 at 4:17 PM, Ljubomir Ljubojevic <centos at plnet.rs> wrote:
>>>
>> Doesn't grub need to know the bios disk id for subsequent stages of
>> the boot and where to find the root filesystem?  I think it matters
>> whether or not bios remaps your 2nd drive to the first id.
>
> GRUB boots first partition on a given disk, and then kernel boots file
> systems from RAID's. Once /boot RAID is mounted, any changes are written
> to all disks.

What is the hd number you give in the setup command?   And what if
bios doesn't call the remaining live disk that number after a failure?

-- 
   Les Mikesell
      lesmikesell at gmail.com