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Michael Kedzierski wrote:
> On 12/15/06, Gerald <[EMAIL PROTECTED]> wrote:
>> On Thursday December 14 2006 21:47, Matthew Hannigan wrote:
>> > On Thu, Dec 14, 2006 at 08:43:40PM +1000, Gerald wrote:
>> > > Do any Sluggers know how to get 4 x sata drives working on this
>> mother
>> > > board with Linux or Indeed any O/S?
>> > > When i add a drive beyond 2 the system gets screwed up.
>> >
>> > Screwed up how?  Error messages / details please!
>> >
>> > > I am not sure if it is a power supply problem (500W) or just a
>> mother
>> > > board problem.
>> >
>> > 500W is plenty
>> Kernel panic. This is when the boot drive is set in bios as sda an
>> 80GB system
>> disk.
>> With only 2 drives, 80GB + 320Gb (for data)    the system works fine.
>> If i add a 3rd or 4th drive, still with bios set to boot the 80GB
>> first, the
>> system on booting shows the 80Gb as 1st drive 320GB as 2nd drive
>> the added
>> drives as 3rd and 4th drives.
>> But when Linux boots on sda the kernel panics saying sda1 does not
>> exist.
>> Since it is kernel panic i cannot find out how drives have been
>> switched.
>> Do you think i should install the software when the drives are all
>> installed,
>> thus hoping that the switching will not matter?
>
> Are the extra drives formatted? I suspect that the BIOS is reordering
> the drives, even though you've set the 80Gb to boot first. If the
> other drives aren't formatted, then this could explain why it can't
> find "/dev/sda1".
>
> You could either try shuffling the drives around, or trying different
> combinations of "root=/dev/sdb1", "root=/dev/sdc1", etc. in your boot
> loader.
>
> -Michael

Disable UDMA.  The NVRAID on the A8N-SLI (including Deluxe model)
seems to be a tad iffy.  I got the SLI-Deluxe just to get the
additional four non-NVRAID socks.  When you disable UDMA it'll slow
down transfer rates a bit on PATA drives though.

Also, make sure the kernel module is in place - everyone seems to have
covered everything else.

Hoo Roo,
Alex.
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