-----Original Message-----
From: cctalk-bounces at
classiccmp.org
[mailto:cctalk-bounces at
classiccmp.org] On Behalf Of Zane H. Healy
Sent: Monday, June 12, 2006 4:46 PM
To: cctalk at
classiccmp.org
Subject: Re: Any DEC RSTS folks out there, need help
On the
bright side it did come with a SCSI card.
Ugh! Then don't mess with the RA80s! If you like to look at them,
leave them there, but they suck way too much power for
everyday use.
At least that's how I feel.
Agreed! OTOH, he's running RSTS/E V8, and I'm not sure if it
will support SCSI drives. Also, he doesn't mention if it is
a disk, tape, or disk/tape controller. It might very well be
a tape only controller :^(
For my 11/23+ I did my RSTS installs on a
simulator then used unix
'dd' to copy the files over to the 10gb scsi disk I use.
Cool! I've been saying this should work, but this is the
first I've heard of anyone actually doing it. How did you
create the disk image you installed RSTS onto?
I just let SIMH make it - I used a RA92 image I think.
This would have the added advantage of not having to have the
system up for
*days* while RSTS prepares the HD. Just a single pass on a
2GB drive takes about a day on my /73, IIRC.
*shrug* My UC07 can split a drive into partitions, so I went ahead and did
that. After I split the drive I initialized the other 2GB partition and it
took about an hour and a half.
For the /34a which has two RL02s, I prepared the
images
with simh then
used vtserver to copy the images to the RL02
packs. (10MB
takes about
2 to 3
hours)
If you have the hardware, a VMS box is very useful for this.
I have a MicroVAX III outfited with RA72's and 73's, hooked
up to a RL01 and RL02 for just this sort of thing, the
downside is it is seriously buried in storage :^(
I could also just have a partition on the /23+ (which also has an RLV12 in
it) with Ultrix-11 or BSD, transfer the disk images to the SCSI drive over
TCP/IP, and use 'dd' on there to copy the images over to the cartridges.
This is what I was going to use the other parition on my /23+ for but I'm
waiting on getting new roms installed.
Even a MicroVAX II CPU and RAM, along with an RLV12
that can
be swapped into the chassis the /23+ uses might do the trick.
Zane