On Fri, 9 Jul 2004, Dave Uhring wrote:
> On Fri, 09 Jul 2004 23:45:20 +0000, Patrick L. Nolan wrote:
>
> > The second internal disk bay in my Ultra 2 has been empty for
> > 5 years. I finally got a 36 GB SCA disk to fill it. I set
> > the jumper for SCSI target 4, which was not used by any other
> > device. When the machine booted, the new disk was seen at
> > address 5! What's going on?
>
> 1+4=5
>
> The backplane sets the target address to 1.
Just to amplify that a bit: internal disks in Ultra 2s (and
many other Sun machines for that matter) should not have any
of the device ID jumpers set, because the backplane determines
the target ID.
--
Rich Teer, SCNA, SCSA
President,
Rite Online Inc.
Voice: +1 (250) 979-1638
URL:
http://www.rite-online.net