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Author How do you boot from an external SCSI drive?
Vu

2004-04-11, 3:28 pm

Hi all.
Can anyone tell me if it's possible to tell the Boot Prom to boot
from specific SCSI IDs?

For example, I have an Ultra1 with a CD-ROM in it already, but it's
pretty slow. So I've connected an external one, but its SCSI ID is not 6.

Whenever I type 'boot cdrom', it always boots fromt the internal CD-ROM.
I also have a SparcStaion 5 with no internal CD-ROM, and when I type 'boot
cdom',
it won't work unless the external CD-ROM is set to ID 6.

Is there a way to tell it to boot from ID 2 (or whatever I set the ID to
be)?

Thanks.

--

Vu.




Marcin Dobrucki

2004-04-13, 4:37 am

Vu wrote:
> Hi all.
> Can anyone tell me if it's possible to tell the Boot Prom to boot
> from specific SCSI IDs?
>
> For example, I have an Ultra1 with a CD-ROM in it already, but it's
> pretty slow. So I've connected an external one, but its SCSI ID is not 6.
>
> Whenever I type 'boot cdrom', it always boots fromt the internal CD-ROM.
> I also have a SparcStaion 5 with no internal CD-ROM, and when I type 'boot
> cdom',
> it won't work unless the external CD-ROM is set to ID 6.
>
> Is there a way to tell it to boot from ID 2 (or whatever I set the ID to
> be)?


See Sun documentation how openboot booting works, for instance
http://docs.sun.com/db/doc/805-4434...commands&a=view

/Marcin
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