[Wolves] Chicken-and-egg situation regarding HPT372 RAID controller
Dan
wolves at mailman.lug.org.uk
Mon Oct 7 14:16:02 2002
Aquarius wrote:
> Dan spoo'd forth:
>
>>The problem is when I come to try and boot the base system. LILO comes up
>>fine, and the first part of the boot sequence starts - but the system
>>freezes
>>through not being able to mount the root filesystem. It would appear that
>>the kernel recognises the RAID controller as HPT370, the driver for
>>which can
>>only do RAID 0. Is there any way make the hpt37x2 module live in the
>>kernel?
>> The problem is that it isn't a standard part of the kernel source tree
>>AFAIK. I have NO IDEA how to do this. HELP!
>
> Can you not have your root filesystem not be on the RAID? That way you
> wouldn't need RAID support that early, and when you've got a root
> filesystem you can then insert the module and mount all the other
> filesystems off the RAID...
>
Yeah - that's how I have it configured at the moment. I would just like to
be able to say that in the event of a drive failure there would be as
little downtime as possible. Basically just enough time to swap the
drives... :)
Trouble is, the one drive on a conventional disk controller failing
would make the system unbootable in that instance. Bad.
Thx
--
Dan