From: Richard Erlacher <edick(a)idcomm.com>
The boot drive normally IS at ID=0, however.
That's a real convention
throughout the SCSI usage. I don't recall ever seeing a system that
would
boot, say, from ID=4. Most PC's will promote the
ID=1 device to the
boot
rank, but not if ID=0 is present but manlfunctioning.
YMMV, of course.
Dick
On a vax it can be any device and does not have to be the first.
Typically device
6 or 7 is reserved to the host other than that anything goes.
Mine boots DUA3 {3} on the MVII and DKA500 {5} on the 3100m76 and the
3100M10e
it can be DKBnnn {100,200,300 or 400} as that one has different bootable
version on each disk.
Allison