There also was VM/IS 4. I had the pleasure of supporting VM in a module
replacement only environment. IBM had some great System Engineers that
helped the customers back then.
Please consider the environment before printing this email.
Thank you, Dave Hansen
Sr. Systems Programmer
Hennepin County Information Technology
300 South 6th Street
Minneapolis, MN 55487
Ph: 612.596.1283 FAX: 612.348.4663
Tom Duerbusch <duerbus...@stlouiscity.com>
Sent by: The IBM z/VM Operating System
<IBMVM@LISTSERV.UARK.EDU>
To
IBMVM@LISTSERV.UARK.EDU
cc
02/24/2009 10:48 AM
Subject
Re: Second
level VM systems
Please respond to
The IBM z/VM Operating System
<IBMVM@LISTSERV.UARK.EDU>
Was there overlap?
I was on VM/370 Release 6 BSE. I left that employer and when I went to another
place, a few years later, I installed VM/SP 3.
So I want to say that it was:
VM/370 Release 1
VM/370 Release 2
VM/370 Release 3
VM/370 Release 4
VM/370 Release 5
VM/370 Release 6
VM/SP 1
VM/SP 2
VM/SP 3
VM/SP 4
VM/SP 5 along with VM/IS 5 and VM/XA Release 1
VM/SP 6 along with VM/IS 6
VM/ESA 370 mode
VM/ESA ESA mode
I remember BSE (Basic System Extensions), being an option. I don't know if
there were other options available or if the option really wasn't
optional.
Tom Duerbusch
THD Consulting
>>> "Schuh, Richard" <rsc...@visa.com> 2/23/2009 6:15 PM >>>
The SPs didn't appear until R4. SP1 had a few problems (take that
euphemistically).
Regards,
Richard Schuh
> -----Original Message-----
> From: The IBM z/VM Operating System
> [mailto:ib...@listserv.uark.edu] On Behalf Of Ivan Warren
> Sent: Monday, February 23, 2009 4:11 PM
> To: IBMVM@LISTSERV.UARK.EDU
> Subject: Re: Second level VM systems
>
> Schuh, Richard wrote:
> > Nope, I really meant R2. The year was 1973.
> >
> >
> David, Richard..
>
> Ok..
>
> R2 & R3 !
>
> --Ivan
>
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