Date   : Fri, 25 May 2012 10:44:59 +0100
From   : afra@... (Phill Harvey-Smith)
Subject: Setting jumpers SCSI IDs

On 25/05/2012 10:06, Jim Hearne wrote:
>> putting a jumper on makes it a value of '1',
>> and getting it off makes it '0'
>
>> The jumper list started with all jumpers off, and says SCSI ID = 0
>
> This is certainly the standard for all PC and Mac SCSI devices I've ever
> come across.

Yes generally SCSI controller/ host adapter has id 7 and drives have ids 
0..6.

However if you have an SGI unix box, they decided to have the controller 
as id 0 and drives as 1..7 which can be confusing if you are used to 
what everyone else uses.....

Cheers.

Phill.