System [mailto:ib...@listserv.uark.edu] On
Behalf Of Jim Bohnsack
Sent: Sunday, May 24, 2009 9:44 PM
To: IBMVM@LISTSERV.UARK.EDU
Subject: Re: IBM 1401: was Re: z/VM 5.4 VSAM question - PJBR
COS--that's the name I was trying to think of. I think that there was
the ability to run COS under DOS also
] On
Behalf Of Jim Bohnsack
Sent: Sunday, May 24, 2009 9:44 PM
To: IBMVM@LISTSERV.UARK.EDU
Subject: Re: IBM 1401: was Re: z/VM 5.4 VSAM question - PJBR
COS--that's the name I was trying to think of. I think that there was
the ability to run COS under DOS also. I think I remember using some
kind
AM
To: IBMVM@LISTSERV.UARK.EDU
Subject: Re: IBM 1401: was Re: z/VM 5.4 VSAM question - PJBR
I think you are right, altho I also think that an emulator
(if that is the name of the hardware piece) often would use
some kind of specialized code that would facilitate the
hardware feature. I
10:24 AM
To: IBMVM@LISTSERV.UARK.EDU
Subject: Re: IBM 1401: was Re: z/VM 5.4 VSAM question - PJBR
Now I beg the question, 'What is the difference between an emulator, and a
'simulator?'.
I always thought they were differentiated in that the emulator required a
hardware feature and a simulator
homas
Sent: Friday, May 22, 2009 10:16 AM
To: IBMVM@LISTSERV.UARK.EDU
Subject: Re: IBM 1401: was Re: z/VM 5.4 VSAM question - PJBR
On 360/25 there was a CSL (Control Storage Load)deck that could be
loaded and then 1401 code ran 'native', no underlying DOS or OS system.=20
There was an emulator
not long after making
the sale.
Regards,
Richard Schuh
-Original Message-
From: The IBM z/VM Operating System
[mailto:ib...@listserv.uark.edu] On Behalf Of Tom Duerbusch
Sent: Friday, May 22, 2009 8:37 AM
To: IBMVM@LISTSERV.UARK.EDU
Subject: IBM 1401: was Re: z/VM 5.4 VSAM
http://ed-thelen.org/1401Project/1401RestorationPage.html
Tom Duerbusch
THD Consulting
Jim Bohnsack jab...@cornell.edu 5/20/2009 8:46 PM
I don't remember a VM/370 1401 emulator. I supported IBM customers that
were running 1401 support under DOS/360, but now I can't remember what
it was
Subject: IBM 1401: was Re: z/VM 5.4 VSAM question - PJBR
http://ed-thelen.org/1401Project/1401RestorationPage.html
Tom Duerbusch
THD Consulting
Jim Bohnsack jab...@cornell.edu 5/20/2009 8:46 PM
I don't remember a VM/370 1401 emulator. I supported IBM
customers that were running 1401
..
SIM1401 or SIM1400 something like that..
-Original Message-
From: The IBM z/VM Operating System on behalf of Schuh, Richard
Sent: Fri 5/22/2009 11:09 AM
To: IBMVM@LISTSERV.UARK.EDU
Subject: Re: IBM 1401: was Re: z/VM 5.4 VSAM question - PJBR
The smaller systems, the 360-20 and 360-30 had
@LISTSERV.UARK.EDU
Subject: Re: IBM 1401: was Re: z/VM 5.4 VSAM question - PJBR
On 360/25 there was a CSL (Control Storage Load)deck that could be
loaded and then 1401 code ran 'native', no underlying DOS or OS system.
There was an emulator for 360/30 and 360/40 (DOS/26) we also ran 1401
programs on a 370
On Wed, 20 May 2009 21:46:22 -0400 Jim Bohnsack said:
What was the name of that DOS 1401 emulator? The old core memory is
getting a little rusty, maybe a lot rusty.
Jim
We ran the 1401 emulator under DOS on a 360-40 until some time in 1986.
The terms I remember that referred to this set up
Operating System [mailto:ib...@listserv.uark.edu] On
Behalf Of Wakser, David
Sent: Wednesday, May 20, 2009 2:31 PM
To: IBMVM@LISTSERV.UARK.EDU
Subject: Re: z/VM 5.4 VSAM question - PJBR
If there is no real need to create VSAM files in CMS, but merely to
access VSAM files from CMS, I once had a Rexx
It seems to me that there was a commonly used, I think 1 word, name.
It was possibly not the official IBM name, but every one of my 360/30
customers before 1970 ran it.
Jim
Larry Scollard wrote:
On Wed, 20 May 2009 21:46:22 -0400 Jim Bohnsack said:
What was the name of that DOS
-Original Message-
From: Carlos Martinez [mailto:carl...@solracz.com]
Sent: Thursday, May 21, 2009 4:24 PM
To: 'The IBM z/VM Operating System'
Subject: RE: z/VM 5.4 VSAM question - PJBR
If there really is a need to access a VSAM file from VM/CMS does it really
have to be VSAM?
Since
On 5/21/09 4:33 PM, Carlos Martinez carl...@solracz.com wrote:
If there really is a need to access a VSAM file from VM/CMS does it really
have to be VSAM?
If you need to do random access to the file, then yes, you need VSAM. Your
method works fine IF you only need sequential access to the
Hi, list.
We are currently considering to migrate from z/VM 4.4 to z/VM 5.4 but we
have an issue:
We still have critical applications that use VSE/VSAM 6.1 and the questions
are:
- Does VSAM still exist in z/VM 5.4 ?
- Is it perhaps included in the z/VM 5.4 code (e.g. as TCPIP) ?
- If not, is
You can reinstall the old VSAM tape if you still have ity and can read it.
Or, the way I'd work:
- use DCSSBKUP to store CMSVSAM and CMSAMS saved segments in a CMS file
- use Q NSS CMS MAP to have the stage defintions
- on 5.4 issue DEFSEG CMS to create the skeletons usin,g the
-
From: The IBM z/VM Operating System [mailto:ib...@listserv.uark.edu] On Behalf
Of jose raul baron
Sent: Wednesday, May 20, 2009 4:29 AM
To: IBMVM@LISTSERV.UARK.EDU
Subject: z/VM 5.4 VSAM question - PJBR
Hi, list.
We are currently considering to migrate from z/VM 4.4 to z/VM 5.4 but we have
David and Kris,
Thank you very much for your great help. I will consider every alternative
you suggested.
Once again, thank you very very much.
BRGDS,
Raul BarĂ³n
Dpto. Sistemas
CALCULO S.A.
With all due respect to Kris, I generally prefer to use SPXTAPE to dump
and load the DCSS's. DCSSBKUP does not preserve the original date of
the DCSS, which I think is very valuable. SPXTAPE DUMP and LOAD does.
Just my preference.
Jim
Kris Buelens wrote:
You can reinstall the old VSAM
On 5/20/09 4:29 AM, jose raul baron jba...@calculo-sa.es wrote:
- Does VSAM still exist in z/VM 5.4 ?
You can still use it if you have it, but no new licenses are available and
the product has been pulled from marketing. It still works, and you use the
same installation instructions as you did
On 5/20/09 11:56 AM, David L. Craig d...@radix.net wrote:
I must be missing something here. Shops that had it before
IBM decided to drop support (because there weren't any problems
to resolve) will continue to get it as they upgrade VM, but
new shops cannot get it for love nor money?
As
] On
Behalf Of David L. Craig
Sent: May 20, 2009 11:57 AM
To: IBMVM@LISTSERV.UARK.EDU
Subject: Re: z/VM 5.4 VSAM question - PJBR
On Wed, May 20, 2009 at 10:00:30AM -0400, David Boyes wrote:
On 5/20/09 4:29 AM, jose raul baron jba...@calculo-sa.es wrote:
- Does VSAM still exist in z/VM 5.4
On Wed, 20 May 2009 14:17:05 -0400, David Boyes dbo...@sinenomine.net w
rote:
... snipped ...
Please, someone,
explain the rationale behind this. What are new shops supposed
to use instead and are existing shops expected to migrate to
that at some point?
There is no replacement, other than
System [mailto:ib...@listserv.uark.edu] On
Behalf Of Hans Rempel
Sent: Wednesday, May 20, 2009 2:12 PM
To: IBMVM@LISTSERV.UARK.EDU
Subject: Re: z/VM 5.4 VSAM question - PJBR
CMS VSAM is no longer marketed or unsupported. Those that are using it
are doing so at their on risk. Initially it was setup
To: IBMVM@LISTSERV.UARK.EDU
Subject: z/VM 5.4 VSAM question - PJBR
Hi, list.
We are currently considering to migrate from z/VM 4.4 to z/VM 5.4 but we
have an issue:
We still have critical applications that use VSE/VSAM 6.1 and the questions
are:
- Does VSAM still exist in z/VM 5.4
On Wed, May 20, 2009 at 10:00:30AM -0400, David Boyes wrote:
On 5/20/09 4:29 AM, jose raul baron jba...@calculo-sa.es wrote:
- Does VSAM still exist in z/VM 5.4 ?
You can still use it if you have it, but no new licenses are available and
the product has been pulled from marketing. It
Of jose raul baron
Sent: Wednesday, May 20, 2009 4:29 AM
To: IBMVM@LISTSERV.UARK.EDU
Subject: z/VM 5.4 VSAM question - PJBR
Hi, list.
We are currently considering to migrate from z/VM 4.4 to z/VM 5.4 but we have an issue:
We still have critical applications that use VSE/VSAM 6.1 and the questions
I don't remember a VM/370 1401 emulator. I supported IBM customers that
were running 1401 support under DOS/360, but now I can't remember what
it was called. It required, I think, a hardware feature on the
S/360-30. I think I remember that there was a 1410 emulator that ran
under DOS,
On 5/20/09 9:46 PM, Jim Bohnsack jab...@cornell.edu wrote:
[snip] Was there a separate VM/370 1401
emulator or were you just running DOS or DOS/VS under VM/370?
Honestly, I don't remember much about it other than they kept paying for the
darn thing month after month and that the programs were
On Wednesday, 05/20/2009 at 11:57 EDT, David L. Craig d...@radix.net
wrote:
I must be missing something here. Shops that had it before
IBM decided to drop support (because there weren't any problems
to resolve) will continue to get it as they upgrade VM, but
new shops cannot get it for love
31 matches
Mail list logo