Dennis,
It sounds like you are looking for an Ultrix 3.0 standalone boot tape. While
I found a number of people who claim to have a physical tape, with some
claiming to have imaged the tape, I was unable to find an image on-line. That
being said, it’s possible to use the Ultrix 2.0 standalone bootable tape
(AQ-JU00C, available from bitsavers.org) with a couple of edits at the end - I
did this to get 2.2 up and running.
Since Ultrix 2.0 only supports a limited number VAX processors, the first
stage has to be run on one of those processors, I always use microvax2.
Subsequent stages may be run on any processor supported by Ultrix 3.0.
Stage 1:
I use the following .ini file:
# Boot from standalone tape. This MUST be performed on a microvax2
instance.
set rl dis
set ts dis
set rq0 ra81
att rq0 system.dsk
att tq0 AQ-JU00C-BE_ULTRIX-32_2.0_SA_87.tap
set tti 7b
set tto 7b
boo
Attach the Ultrix 3.0 supported tape to tq0 when it asks. This stage will
create the root partition and restore from the tape. No special handling at
this point, just answer the questions as for a normal install.
Stage 2:
Use the VAX simulator for the target system (I used vax780) and boot rq0. After
answering some questions it will fail trying to create a file system on
/dev/rra0 which doesn’t exist - you need to edit /.minidevice as follows:
# ed .minidevice
22
1
RA81 ra 0 TK50 tms 0
s/0/0g
RA81 ra 0g TK50 tms 0
w
23
q
Reboot the system and it will create a file system on /dev/ra0g, copy the base
packages along with any you have selected and build a custom kernel. After all
this reboot again and it will drop you into single user mode after complaining
about "Can't stat /dev/ra0ga”. Edit /etc/fstab:
# ed /etc/fstab
54
1
/dev/ra0ga:/:rw:1:1:ufs::
s/0g/0
/dev/ra0a:/:rw:1:1:ufs::
w
53
q
Reboot again and you should have a functioning system.
John.
