5 Aug
2016
5 Aug
'16
8:24 p.m.
On 8/5/2016 6:18 PM, Jerry Weiss wrote:
On Aug 5, 2016, at 3:48 PM, derschjo at gmail.com
wrote:
Yes - I have used the same PAK on 5.5 and
7.3.
Yes. It works well with the later versions of RT11
V5.5-5.7. There are DU Handlers (MSCP) that allow a large disk to be partitioned (in
the handler) into multiple drives I?ve used up to 7 in RT and 20+ in TSX+ drives at the
same time. Each drive is still limited to 32Mb per partition, but you can manage up to
255 partitions (~8GB).
Jerry
Jerry;
I am starting to read about the SCSI2SD and it will be very useful to
have it emulate multiple drives, I am thinking of one hard disk and up
to 3 CDROMs, one each for 5.5, 7.2 and 7.3. If I want to use one of the
SCSI id's for an image of a VMS installation CD do I make its size
exactly match the size of the iso image (534MB for 7.3)?
My problem is that the only computer with a SCSI interface in my
possession is the VAX (and microPDP11), so I will be forced to install
On Aug 5,
2016, at 1:42 PM, Douglas Taylor <dj.taylor4 at comcast.net> wrote:
Progress on getting the MVII up and running:
I ordered the SCSI2SD adapter and it has come in, the plan is to use it as the system
disk on the MVII.
The hobbyist VMS PAKS have arrived and I was able to download the VMS 7.3 iso, not sure
what I can do with it since I think it must be burned to a 512 byte sector CD.
Burn
it to a CD. Shouldn't be anything complex here.
> I asked if the PAKS were good for older versions of VMS, like 5.5, and was told yes
they were. We'll see about that. The
Hobbyist VMS CD I had for VMS 7.2 was found and I was able to get the old Toshiba CD drive
to work on the MV 4000 using a CQD 223A. How can I create an image of these CD's on
the VAX 4000 that I could use in an emulator?
I wasn't able to get the UC07 to see the CDROM because of a bad SCSI cable, I had
hoped to format the SCSI2SD using the UC07
Keep in mind that the SCSI2SD can
pretend to be a CD-ROM, and can emulate up to 4 SCSI devices at one go. No need to futz
with a real drive if you don't want to...
> Is it possible to use the SCSI2SD on a microPDP-11 under RT-11? I ask because of the
disk size limit under RT-11.? from an actual CD. This isn't that bad though, I
installed 7.2 about 12
years ago on the VAX 4000 that I have.
About RT-11, I had 5.4 and it allowed you to use multiple 32MB
partitions, when I finish with the VAX I will start on the microPDP11.
I was just curious if you could use the SCSI2SD adapter with RT-11, it
looks like I can, thanks.
I am at a loss to figure out how to get data onto the SD card partitions
outside of VMS, will simh recognize the partitions?
Doug