Installing F7 on System with Hardware Raid
Rick Bilonick
rab at nauticom.net
Fri Jun 15 05:41:05 UTC 2007
On Thu, 2007-06-14 at 11:36 -0400, Jack Howarth wrote:
> Rick,
> Are you sure your drives weren't ever configured as RAID in
> the BIOS level? One issue that I have run into a lot (and is
> extremely annoying) is the residual tattooing hard drives
> for motherboard RAID support. If your machine is ever configured
> that way, dmraid is too dumb to realize when you have stopped
> using motherboard RAID support and have switched to software
> RAID. For example, if you had two drives as a Promise RAID
> mirror and then switched them to simple IDE mode instead, the
> anaconda installer will always misread them after they are
> configured as software RAID unless you have disabled dmraid
> in the kernel. This is a really big problem here because our
> workstation vendor insists on testing machines with motherboard
> RAID support before they ship them. Once you do that it is
> near impossible to remove the low-level tattooing on the
> drives.
> Jack
>
Someone else originally set up the system and I don't remember the
details (it was 2 years ago). When the system boots, I see BIOS panels
that describe the raid drives. I assumed this was hardware raid. I
believe there is controller card and also built-in to the mb.
Rick B.
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