|
A trip down memory lane today. Those diskette drives even had, for some
forgotten reason, an output queue assigned to them. Once I discovered that,
I always set my default outq to QDKT. I never had to worry about somebody
accidentally printing something I wanted to keep. 😊
-----Original Message-----
From: MIDRANGE-L <midrange-l-bounces@xxxxxxxxxxxxxxxxxx> On Behalf Of
Mark Waterbury
Sent: Friday, May 21, 2021 11:25 AM
To: Midrange Systems Technical Discussion <midrange-l@xxxxxxxxxxxxxxxxxx>
Subject: Re: Floppy drives on ancient AS/400's
The IBM System/38 used the same bus and tag cables to connect to the I/O
devices it used ... many were the same DASD and tape drives used by e.g.
the 43xx line of mainframe products at that time.
The AS/400s with the SPD bus had an optional IOP/IOA that would allow you
to attach any mainframe style "bus and tag" I/O devices, usually large
(vaccuum column) tape drives ... I recall one customer had a nice big
Memorex tape drive attached to their AS/400s in this manner.
On Friday, May 21, 2021, 02:20:05 PM EDT, Rob Berendt <rob@xxxxxxxxx>
wrote:
That sounds like the right number.
Rob Berendt
--
IBM Certified System Administrator - IBM i 6.1 Group Dekko Dept 1600 Mail
to: 7310 Innovation Blvd, Suite 104
Ft. Wayne, IN 46818
Ship to: 7310 Innovation Blvd, Dock 9C
Ft. Wayne, IN 46818
http://www.dekko.com
-----Original Message-----
From: MIDRANGE-L <midrange-l-bounces@xxxxxxxxxxxxxxxxxx> On Behalf Of
Jeff Crosby
Sent: Friday, May 21, 2021 2:07 PM
To: Midrange Systems Technical Discussion <midrange-l@xxxxxxxxxxxxxxxxxx>
Subject: Re: Floppy drives on ancient AS/400's
CAUTION: This email originated from outside of the organization. Do not
click links or open attachments unless you recognize the sender and know
the content is safe.
Once upon a time we had a 2440 tape drive. It was mounted in the rack and
stuck out the front if I recall. I've googled, but not found a picture
yet.
On Fri, May 21, 2021 at 2:00 PM Rob Berendt <rob@xxxxxxxxx> wrote:
I think ours was 4U and you could slide it out when it was working. Iteven
had a clear top and after you slid the reel in it was fun to watch it try
to autoload the free floating end on to the take up reel.
IBM did have this huge 3phase vertical tape drive for the AS/400. We
rewired the computer room to 3 phase to get ready for it but we never gotfloppy
it. Was that the 3490?
Rob Berendt
--
IBM Certified System Administrator - IBM i 6.1
Group Dekko
Dept 1600
Mail to: 7310 Innovation Blvd, Suite 104
Ft. Wayne, IN 46818
Ship to: 7310 Innovation Blvd, Dock 9C
Ft. Wayne, IN 46818
http://www.dekko.com
-----Original Message-----
From: MIDRANGE-L <midrange-l-bounces@xxxxxxxxxxxxxxxxxx> On Behalf Of
Larry "DrFranken" Bolhuis
Sent: Friday, May 21, 2021 1:53 PM
To: Midrange Systems Technical Discussion <midrange-l@xxxxxxxxxxxxxxxxxx
;
James H. H. Lampert <jamesl@xxxxxxxxxxxxxxxxx>
Subject: Re: Floppy drives on ancient AS/400's
CAUTION: This email originated from outside of the organization. Do not
click links or open attachments unless you recognize the sender and know
the content is safe.
I believe there was one vertical column tape drive supported on the
earliest machines. Most though were rack mounted about 5U or available
as table top with a cover.
The most common early unit was 1600 and 3200 BPI (the later not a
standard density) It had a smoked color plastic door that you really
couldn't see through. The control panel was terrible and it was so
unreliable it was referred to as the '9347 piece of shit.' IBM replaced
the planar board in ours half a dozen times. It was not an IBM
manufactured drive. The 9348 replace it and it did 1600 and 6250 BPI.
(It could not read the 3200 BPI tapes) It was fabulously more reliable
and the same size as the older unit. Tapes in these were slid into the
front like a pizza.
On 5/21/2021 1:37 PM, James H. H. Lampert wrote:
On 5/21/21 10:26 AM, Steinmetz, Paul via MIDRANGE-L wrote:
In the late 80's our S/38 had the below.
8" floppy - Used for system maintenance.
Hmm. As it happens, the 4341 I mentioned in another thread had 8"
cabinets.drives buried inside at least one, and possibly several, of the
drive,
BTW, are there any pictures of what a 1/2" reel tape drive even *looks
like* on an AS/400? Does it look like your typical mainframe tape
tapevacuum columns and all? (I think the only place I can recall seeing
listdrives of that sort in operation, in person, is at the Computer History
Museum, in Mountain View, on their restored IBM 1401 [and maybe also
their restored PDP-1, although I think *that* uses a *punched paper
tape* drive]).
--
JHHL
--
IBM Champion for Power Systems
www.iInTheCloud.com - Commercial IBM i and Power System Hosting
www.iDevCloud.com - Personal IBM i Hosting
www.Frankeni.com - IBM i and Power Systems Consulting.
--
This is the Midrange Systems Technical Discussion (MIDRANGE-L) mailing
To post a message email: MIDRANGE-L@xxxxxxxxxxxxxxxxxxlist
To subscribe, unsubscribe, or change list options,
visit: https://lists.midrange.com/mailman/listinfo/midrange-l
or email: MIDRANGE-L-request@xxxxxxxxxxxxxxxxxx
Before posting, please take a moment to review the archives
at https://archive.midrange.com/midrange-l.
Please contact support@xxxxxxxxxxxxxxxxxxxx for any subscription related
questions.
Help support midrange.com by shopping at amazon.com with our affiliate
link: https://amazon.midrange.com
--
This is the Midrange Systems Technical Discussion (MIDRANGE-L) mailing
To post a message email: MIDRANGE-L@xxxxxxxxxxxxxxxxxx
To subscribe, unsubscribe, or change list options,
visit: https://lists.midrange.com/mailman/listinfo/midrange-l
or email: MIDRANGE-L-request@xxxxxxxxxxxxxxxxxx
Before posting, please take a moment to review the archives
at https://archive.midrange.com/midrange-l.
Please contact support@xxxxxxxxxxxxxxxxxxxx for any subscription related
questions.
Help support midrange.com by shopping at amazon.com with our affiliate
link: https://amazon.midrange.com
--
*Jeff Crosby*
VP Information Systems
UniPro FoodService/Dilgard
P.O. Box 13369
Ft. Wayne, IN 46868-3369
260-422-7531
direct.dilgardfoods.com
The opinions expressed are my own and not necessarily the opinion of my
company. Unless I say so.
--
This is the Midrange Systems Technical Discussion (MIDRANGE-L) mailing list
To post a message email: MIDRANGE-L@xxxxxxxxxxxxxxxxxx
To subscribe, unsubscribe, or change list options,
visit: https://lists.midrange.com/mailman/listinfo/midrange-l
or email: MIDRANGE-L-request@xxxxxxxxxxxxxxxxxx
Before posting, please take a moment to review the archives
at https://archive.midrange.com/midrange-l.
Please contact support@xxxxxxxxxxxxxxxxxxxx for any subscription related
questions.
Help support midrange.com by shopping at amazon.com with our affiliate
link: https://amazon.midrange.com
--
This is the Midrange Systems Technical Discussion (MIDRANGE-L) mailing list
To post a message email: MIDRANGE-L@xxxxxxxxxxxxxxxxxx
To subscribe, unsubscribe, or change list options,
visit: https://lists.midrange.com/mailman/listinfo/midrange-l
or email: MIDRANGE-L-request@xxxxxxxxxxxxxxxxxx
Before posting, please take a moment to review the archives
at https://archive.midrange.com/midrange-l.
Please contact support@xxxxxxxxxxxxxxxxxxxx for any subscription related
questions.
Help support midrange.com by shopping at amazon.com with our affiliate
link: https://amazon.midrange.com
--
This is the Midrange Systems Technical Discussion (MIDRANGE-L) mailing list
To post a message email: MIDRANGE-L@xxxxxxxxxxxxxxxxxx
To subscribe, unsubscribe, or change list options,
visit: https://lists.midrange.com/mailman/listinfo/midrange-l
or email: MIDRANGE-L-request@xxxxxxxxxxxxxxxxxx
Before posting, please take a moment to review the archives
at https://archive.midrange.com/midrange-l.
Please contact support@xxxxxxxxxxxxxxxxxxxx for any subscription related
questions.
Help support midrange.com by shopping at amazon.com with our affiliate
link: https://amazon.midrange.com
--
This is the Midrange Systems Technical Discussion (MIDRANGE-L) mailing list
To post a message email: MIDRANGE-L@xxxxxxxxxxxxxxxxxx
To subscribe, unsubscribe, or change list options,
visit: https://lists.midrange.com/mailman/listinfo/midrange-l
or email: MIDRANGE-L-request@xxxxxxxxxxxxxxxxxx
Before posting, please take a moment to review the archives
at https://archive.midrange.com/midrange-l.
Please contact support@xxxxxxxxxxxxxxxxxxxx for any subscription related
questions.
Help support midrange.com by shopping at amazon.com with our affiliate
link: https://amazon.midrange.com
As an Amazon Associate we earn from qualifying purchases.
This mailing list archive is Copyright 1997-2024 by midrange.com and David Gibbs as a compilation work. Use of the archive is restricted to research of a business or technical nature. Any other uses are prohibited. Full details are available on our policy page. If you have questions about this, please contact [javascript protected email address].
Operating expenses for this site are earned using the Amazon Associate program and Google Adsense.
midrange.com
