jim@uunet.uu.net (Jim Hood) (07/13/90)
I have an SS1+ with two internal Quantum 105's; I also have on order a
Fujitsu 2263SA. When I install the new disk I would like to make it the
system disk.
As I read the manuals, the "system disk" is by default sd0, so there are
(at least) two ways to shuffle things around. 1)The Hardware Route - get
into the pizza box and change the jumper on the current 0th disk from scsi
target 3 to target 2, and set new disk target to 3. 2) Software Route -
change the target declarations in the kernel and eeprom from the 31204567
order to 21304567, and set new disk target to 2.
Since I'm a novice at SunOS, I won't be surprised to hear that there's an
easier way to handle this. I will be grateful for any help.
Jim Hood jim@forgen.uucp or:
{ uunet!attcan att pyramid!utai utzoo } !lsuc!forgen!jimkarl@naitc.chi.il.us (Karl Denninger) (07/18/90)
In article <9853@brazos.Rice.edu> forgen!jim@uunet.uu.net (Jim Hood) writes: > >I have an SS1+ with two internal Quantum 105's; I also have on order a >Fujitsu 2263SA. When I install the new disk I would like to make it the >system disk. > >As I read the manuals, the "system disk" is by default sd0, so there are >(at least) two ways to shuffle things around. 1)The Hardware Route - get >into the pizza box and change the jumper on the current 0th disk from scsi >target 3 to target 2, and set new disk target to 3. 2) Software Route - >change the target declarations in the kernel and eeprom from the 31204567 >order to 21304567, and set new disk target to 2. Easy. Try the following from "new" monitor mode (the "ok" prompt): setenv boot-from sd(,3) This will have the system boot from the external disk drive. You should set that one to target 0 if I remember correctly. We have lots of this kind of configuration need here, and it works for us. Karl Denninger karl@kbox.naitc.com (708) 317-3285