[CentOS] Booting Software RAID
Les Mikesell
lesmikesell at gmail.com
Fri Jan 24 23:20:02 UTC 2014
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
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