On 03.03.2021 16:36, Alan Altmark wrote:
> On Wednesday, 03/03/2021 at 02:25 GMT, Peter Oberparleiter
> wrote:
>> 3. Use the ASCII Console as Linux console
>>
>> - add "console=ttyS1" to kernel parameters in /etc/zipl.conf
>> (mind the upper-case S)
>> - run zipl + reboot
>>
>> During boot you
This is a good idea, imho. Right now, as I understand things, the main
driver of the z architecture growth is Linux based workloads, so the
more we ("we" == IBM) can make the z platform behave like the other
platforms, the easier it will be for IBM to sell z boxes into
distributed-oriented sites.
On Wednesday, 03/03/2021 at 02:25 GMT, Peter Oberparleiter
wrote:
> 3. Use the ASCII Console as Linux console
>
> - add "console=ttyS1" to kernel parameters in /etc/zipl.conf
> (mind the upper-case S)
> - run zipl + reboot
>
> During boot you should see all Linux console output on the ASCII
>
On 01.03.2021 21:26, Davis, Larry (National VM Capability) wrote:
> What are people doing when the local Linux people are wanting ASCII Consoles
> available for performing reboots or problem resolution
>
> I know I can attach the SYSASCII (HMC ASCII vt220 console) to a Linux image
>
> Does the
On 02.03.21 21:56, Dave Jones wrote:
Thinking about this a little more, I think what would be nice to have is
something along the lines of the OSA-ICC, which presents locally
attached 3270 device to the O/S, but is reachable via TCP/IP.
We could call it the OSA-ASC and it would present a
On 2021-03-02, at 17:48:48, Jim Elliott wrote:
>
> There was a product called the Yale IUP and later product version the 7171
> Device Attachment Control Unit which "converted" ASCII displays (like the
> IBM 3101) into 3270 protocol devices.
>
> Later there was the 3174 Controller
> with the
There was a product called the Yale IUP and later product version the 7171
Device Attachment Control Unit which "converted" ASCII displays (like the
IBM 3101) into 3270 protocol devices. Later there was the 3174 Controller
with the Asynchronous Emulator Adapter (AEA) which is what I think you are
On 2021-03-02, at 11:18:25, Fred Shaheen wrote:
>
>
> The ASCII controller was the 7171, developed by Dr. Wehrle's team in the
> Glendale Lab in the 1980's.
>
I believe that was a successor and embedded the "Yale ASCII" which
was based on an IBM Series 1 minicomputer. Those provided the
hardware
I thought it would be cool if the hardware platform could emulate a set of
Keyboard/Video/Mouse devices via pretend PCI devices presented into the
LPAR that hook into like a VNC / RemoteDesktop / SPICE software service
that runs on the SE or HMC.
If you virtualize it like pretend PCI devices (
On Tuesday, 03/02/2021 at 08:56 GMT, Dave Jones
wrote:
> Thinking about this a little more, I think what would be nice to have is
> something along the lines of the OSA-ICC, which presents locally
> attached 3270 device to the O/S, but is reachable via TCP/IP.
>
> We could call it the OSA-ASC
On 2021-03-02, at 09:38:54, Dave Jones wrote:
>
> I wonder how hard it would be for z/VM to emulate, or virtualize, a
> VT220 type terminal?
>
In days of yore, there was a hardware solution. The 3174(?)
Asynchronous Emulation Adapter. I don't remember the configuration
I tried, but it made an
Thinking about this a little more, I think what would be nice to have is
something along the lines of the OSA-ICC, which presents locally
attached 3270 device to the O/S, but is reachable via TCP/IP.
We could call it the OSA-ASC and it would present a locally attached
VT220 to either Linux
we actually do that makes any
difference.'
Mark Sanborn
From: Paul Gilmartin
To: LINUX-390@VM.MARIST.EDU
Date: 03/02/2021 12:07 PM
Subject:[EXTERNAL] Re: SYSASCII Console for Linux images
Sent by:Linux on 390 Port
On 2021-03-02, at 09:38:54, Dave Jones wrote:
>
That is what, I thought the SYSASCII device was designed for?
Larry Davis (z/VM Team)
-Original Message-
From: Linux on 390 Port On Behalf Of Paul Gilmartin
Sent: Tuesday, March 2, 2021 12:06 PM
To: LINUX-390@VM.MARIST.EDU
Subject: Re: SYSASCII Console for Linux images
I wonder how hard it would be for z/VM to emulate, or virtualize, a
VT220 type terminal?
DJ
---
DAVID JONES | MANAGING DIRECTOR FOR ZSYSTEMS SERVICES | z/VM, Linux, and
Cloud
703.237.7370 (Office) | 281.578.7544 (CELL)
INFORMATION TECHNOLOGY COMPANY
On 03.01.2021 2:00 PM, Mark Post wrote:
On
On 3/1/21 3:49 PM, Dave Jones wrote:
> Have you considered using the IBM Terminal Server for
> zLinux?
> The Terminal Server is part of the s390-tools package and
> permits normal access to other zLinux guests running
> on the same z/VM system, even if they are not
> connected to a working TCP/IP
)
Subject: Re: SYSASCII Console for Linux images
Have you considered using the IBM Terminal Server for zLinux?
The Terminal Server is part of the s390-tools package and permits normal access
to other zLinux guests running on the same z/VM system, even if they are not
connected to a working TCP/IP network
Have you considered using the IBM Terminal Server for
zLinux?
The Terminal Server is part of the s390-tools package and
permits normal access to other zLinux guests running
on the same z/VM system, even if they are not
connected to a working TCP/IP network. This permits
the use of common Linux
What are people doing when the local Linux people are wanting ASCII Consoles
available for performing reboots or problem resolution
I know I can attach the SYSASCII (HMC ASCII vt220 console) to a Linux image
Does the Linux image need to include "ttys1" in the /etc/zipl.conf file for
RHEL 7.5
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