29 May
2006
29 May
'06
2:45 p.m.
Hi all,
I have connected the Kennedy 9100 open-reel tape drive to my 11/84.
The interface board is the TC131. It sits in a UNIBUS slot, and the 3
cables are wired to the tape drive. The NPR switch is set for that slot.
I can mount a tape and after pressing "LOAD", the tape is moved to
load point, after which I can by pushing a button set the drive on-line.
So far, so good.
When I boot RT11, I see (with .show dev) that MT at 172520 is installed
however, MS at 172522 is installed too!
Using RSX11 (show aco) it lists: MTA - CSR 172522.
That seems like a conflict to me: MTA (172522) and MT (172520), where
at 172522 would be MS ...?
As this is my first actual use of tapes, this is my first puzzle.
Next: suppose I mount any tape (contents unknown and irrelevant), which
commands could I execute?
I tried the following (excuse my stupidities) under RT-11:
.dir ms1: --> returns: ?MON-F-Dir I/O err - 011020
.init ms1: --> returns: ?MON-F-Dir I/O err - 014740
is this meaningfull to somebody? Should these commands execute correctly?
thanks!
- Henk.
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29 May
29 May
6:40 p.m.
Does the tape drive emulate a TS11, TM11 or TM03/TU/TE drive.
It could be that the controller is mis strapped.
Who made the TC131? I've seen Western Peripherals and Emulex on som e of
the web ilstings.
I would think it's a TM10/TU10 controller... since I knew of one that was
used that way in my dec days. You may need to unload the MS driver.
Bill
On 5/29/06, Gooijen, Henk <henk.gooijen at oce.com> wrote:
Hi all,
I have connected the Kennedy 9100 open-reel tape drive to my 11/84.
The interface board is the TC131. It sits in a UNIBUS slot, and the 3
cables are wired to the tape drive. The NPR switch is set for that slot.
I can mount a tape and after pressing "LOAD", the tape is moved to
load point, after which I can by pushing a button set the drive on-line.
So far, so good.
When I boot RT11, I see (with .show dev) that MT at 172520 is installed
however, MS at 172522 is installed too!
Using RSX11 (show aco) it lists: MTA - CSR 172522.
That seems like a conflict to me: MTA (172522) and MT (172520), where
at 172522 would be MS ...?
As this is my first actual use of tapes, this is my first puzzle.
Next: suppose I mount any tape (contents unknown and irrelevant), which
commands could I execute?
I tried the following (excuse my stupidities) under RT-11:
.dir ms1: --> returns: ?MON-F-Dir I/O err - 011020
.init ms1: --> returns: ?MON-F-Dir I/O err - 014740
is this meaningfull to somebody? Should these commands execute correctly?
thanks!
- Henk.
This message and attachment(s) are intended solely for the use of the
addressee and may contain information that is privileged, confidential or
otherwise exempt from disclosure under applicable law.
If you are not the intended recipient or agent thereof responsible for
delivering this message to the intended recipient, you are hereby notified
that any dissemination, distribution, or copying of this communication is
strictly prohibited.
If you have received this communication in error, please notify the sender
immediately by telephone and with a "reply" message.
Thank you for your cooperation.
30 May
30 May
3:18 p.m.
Hello Bill,
thanks for the pointers. The TC131 is indeed from Western Peripherals,
and I got the manual from bitsavers. It is a TM11/TU10 controller, so you
got that right too! I checked, it is set for CSR 772520 and vector 224.
I renamed the MS.SYS driver to MS.SAS and the MT.SAS to MT.SYS.
After rebooting I still get the same I/O errors, but ...
On the drive is a small thumbwheel switch to set the drive to device number
1, 2, 3, or 4. Funny, it can not be set to 0. That is partly visible, but
I do not want to use that much force that I damage the switch.
I tried all .DIR MT#: commands (where # is 1,2,3,4).
All give the same I/O error, and the tape stays at loadpoint.
I don't know how it happened, but I entered .DIR MT: ... the tape moves!
So, it seems that the drive number is irrelevant, even more: you must not
specify it on the RT11 commands! I have done several .COPY to MT:, and
they are all successful. A .DIR rewinds the tape and lists the saved files.
It seems that I have a working Kennedy 9100 (1600 bpi) ! Yippie :-)
thanks,
- Henk.
________________________________
Van: cctalk-bounces at classiccmp.org namens Bill Pechter
Verzonden: di 30-05-2006 00:40
Aan: General Discussion: On-Topic and Off-Topic Posts
Onderwerp: Re: using the Kennedy tape drive under RT11
Does the tape drive emulate a TS11, TM11 or TM03/TU/TE drive.
It could be that the controller is mis strapped.
Who made the TC131? I've seen Western Peripherals and Emulex on som e of
the web ilstings.
I would think it's a TM10/TU10 controller... since I knew of one that was
used that way in my dec days. You may need to unload the MS driver.
Bill
On 5/29/06, Gooijen, Henk <henk.gooijen at oce.com> wrote:
Hi all,
I have connected the Kennedy 9100 open-reel tape drive to my 11/84.
The interface board is the TC131. It sits in a UNIBUS slot, and the 3
cables are wired to the tape drive. The NPR switch is set for that slot.
I can mount a tape and after pressing "LOAD", the tape is moved to
load point, after which I can by pushing a button set the drive on-line.
So far, so good.
When I boot RT11, I see (with .show dev) that MT at 172520 is installed
however, MS at 172522 is installed too!
Using RSX11 (show aco) it lists: MTA - CSR 172522.
That seems like a conflict to me: MTA (172522) and MT (172520), where
at 172522 would be MS ...?
As this is my first actual use of tapes, this is my first puzzle.
Next: suppose I mount any tape (contents unknown and irrelevant), which
commands could I execute?
I tried the following (excuse my stupidities) under RT-11:
.dir ms1: --> returns: ?MON-F-Dir I/O err - 011020
.init ms1: --> returns: ?MON-F-Dir I/O err - 014740
is this meaningfull to somebody? Should these commands execute correctly?
thanks!
- Henk.
This message and attachment(s) are intended solely for the use of the addressee and may
contain information that is privileged, confidential or otherwise exempt from disclosure
under applicable law.
If you are not the intended recipient or agent thereof responsible for delivering this
message to the intended recipient, you are hereby notified that any dissemination,
distribution, or copying of this communication is strictly prohibited.
If you have received this communication in error, please notify the sender immediately by
telephone and with a "reply" message.
Thank you for your cooperation.
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