On Thu, Nov 30, 2023 at 12:50 PM, Daniel L. Srebnick wrote:
In both cases, the output ends up being owned by CMSBATCH and queued in class T.
SPOOL is a CP command. In your job, you need to prefix it with CP:
CP SPOOL PRT TO SYSTEM CLASS A
CP SPOOL PRT TO MYUSER
Cheers,
Rene FERLAND, Montreal
|
CMSBATCH seems to be ignoring my attempts to redirecdt output to either the system printer or back to my reader.
I've tried both of the following at the beginning of my jobs, right after the job card:
SPOOL PRT TO SYSTEM CLASS A
SPOOL PRT TO MYUSER
In both cases, the output ends up being owned by CMSBATCH and queued in class T.
I'm using CE 1.2.? Any thoughts?
|
On Tue, Nov 28, 2023 at 05:14 PM, Frank D. Engel, Jr. wrote:
I tried that, but it looks like it is off a bit in calculating where to put things:
Actually no, this is normal behavior. With EE,? the number of columns displayed depends on the filetype and the corresponding specification is searched in PROFILE EE. If you add the line FTDEFAULTS DIRECT F 80 M 72 to PROFILE EE, you should see things better in 80x24 mode. Or, indeed, you can work in 132x27 mode instead. Check the file "mecaff-tools-and-console-1.2.5.zip" in the Files section of h390-vm. The ZIP contains the file "MECAFF-tools-Manual-1.2.5.pdf" which explains on page 6 the behavior of EE you observed. Cheers, Rene FERLAND, Montreal
|
Interesting...
I tried that, but it looks like it is off a bit in calculating
where to put things:
File: USER???? DIRECT?? A1? RECFM: F
LRECL:? 80(80) Lines:?? 568 Current:?? TOP
??????????????????????????????????????????????????????????????????????????????
?
??????????????????????????????????????????????????????????????????????????????
?
??????????????????????????????????????????????????????????????????????????????
?
??????????????????????????????????????????????????????????????????????????????
?
??????????????????????????????????????????????????????????????????????????????
?
??????????????????????????????????????????????????????????????????????????????
?
??????????????????????????????????????????????????????????????????????????????
?
?????
....+....1....+....2....+....3....+....4....+....5....+....6....+....7....
+....8????????????????????????????????????????????????????????????????????????
?
===== * * * Top of file * *
*????????????????????????????????????????????????? ?
??????????????????????????????????????????????????????????????????????????????
?
=====
*
US
E00010????????????????????????????????????????????????????????????????????????
?
===== * This is the VM directory for the VM/370 Community
Edition?????????? * US
E00020????????????????????????????????????????????????????????????????????????
?
=====
*
US
E00030????????????????????????????????????????????????????????????????????????
?
===== DIRECTORY 6A1 3350
VM50-1?????????????????????????????????????????????? US
E00040????????????????????????????????????????????????????????????????????????
?
??????????????????????????????????????????????????????????????????????????????
?
===>??????????????????????????????????????????????????????????????????????????
?
02=RingNext 03=Quit 06=SpltJ 07=PgUp 08=PgDw 10=PI 11=ClrCmd
12=Recall???????? ?
Unchanged???????????????????????????????????????????????? ee
V1.2.5,? 1 File(s)
I tried changing the setting to 3279-5-E which is a 132x27
setting and that seems a bit better:
File: USER???? DIRECT??
A1????????????????????????????????????????????????????? RECFM: F
LRECL:? 80(80) Lines:?? 568 Current:??? 40
??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????
?
=====? MDISK?? 103 3350 001 100 VM50-3
R?????????????????????????????????????
USE00300???????????????????????????????????????????? ?
=====? MDISK?? 104 3350 101 100 VM50-4
R?????????????????????????????????????
USE00310???????????????????????????????????????????? ?
=====????????????????????????????????????????????????????????????????????????
USE00320???????????????????????????????????????????? ?
===== USER $TEMP$
NOLOG??????????????????????????????????????????????????????
USE00330???????????????????????????????????????????? ?
=====? *?????? cuu type adr num volser mode readpw?? writepw?
multpw?????????
USE00340???????????????????????????????????????????? ?
=====? MDISK?? 100 3350 020 060 VM50-1
R?????????????????????????????????????
USE00350???????????????????????????????????????????? ?
=====? MDISK?? 101 3350 466 044 VM50-2
R?????????????????????????????????????
USE00360???????????????????????????????????????????? ?
=====? MDISK?? 102 3350 101 100 VM50-3
R?????????????????????????????????????
USE00370???????????????????????????????????????????? ?
=====? MDISK?? 103 3350 001 100 VM50-4
R?????????????????????????????????????
USE00380???????????????????????????????????????????? ?
=====????????????????????????????????????????????????????????????????????????
USE00390???????????????????????????????????????????? ?
?????
....+....1....+....2....+....3....+....4....+....5....+....6....+....7....+....8????????????????????????????????????????????
?
===== USER $DCSS$
NOLOG??????????????????????????????????????????????????????
USE00400???????????????????????????????????????????? ?
=====? *?????? cuu type adr num volser mode readpw?? writepw?
multpw?????????
USE00410???????????????????????????????????????????? ?
=====? MDISK?? 101 3350 001 010 VM50-1
R?????????????????????????????????????
USE00420???????????????????????????????????????????? ?
=====????????????????????????????????????????????????????????????????????????
USE00430???????????????????????????????????????????? ?
===== USER $DIRECT$
NOLOG????????????????????????????????????????????????????
USE00440???????????????????????????????????????????? ?
=====? *?????? cuu type adr num volser mode readpw?? writepw?
multpw?????????
USE00450???????????????????????????????????????????? ?
=====? MDISK?? 101 3350 011 002 VM50-1
R?????????????????????????????????????
USE00460???????????????????????????????????????????? ?
=====????????????????????????????????????????????????????????????????????????
USE00470???????????????????????????????????????????? ?
===== USER $NUC???
NOLOG?????????????????????????????????????????????????????
USE00480???????????????????????????????????????????? ?
===== *??????? cuu type adr num volser mode readpw?? writepw?
multpw?????????
USE00490???????????????????????????????????????????? ?
=====? MDISK?? 101 3350 530 019 VM50-1
R?????????????????????????????????????
USE00500???????????????????????????????????????????? ?
===>??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????
?
02=RingNext 03=Quit 06=SpltJ 07=PgUp 08=PgDw 10=PI 11=ClrCmd
12=Recall????????????????????????????????????????????????????????????
?
Unchanged????????????????????????????????????????????????????????????????????????????????????????????????????
EE V1.2.5,? 1 File(s)
I can work with that - thank you!
On 11/28/23 15:58, Bob Bolch wrote:
toggle quoted message
Show quoted text
Good work, Rene. I will make a note of the setting
in the next README.
Bob
On
Mon, Nov 27, 2023 at 11:11 AM, Bob Bolch wrote:
However, the ''No fullscreen support present" is
NOT what we should be seeing.
Hello Bob,
I was able to reproduce that behavior with ZOC. The problem
disappeared when I change the terminal from 3278-2 to
3279-2-E. So could this be related to the colors used in the
EE screen? That would be consistent with EDIT working when
3278-2 is specified.
Cheers,
Rene FERLAND, Montreal
|
Good work, Rene. I will make a note of the setting in the next README. Bob
On Mon, Nov 27, 2023 at 11:11 AM, Bob Bolch wrote:
However, the ''No fullscreen support present" is NOT what we should be seeing.
Hello Bob,
I was able to reproduce that behavior with ZOC. The problem disappeared when I change the terminal from 3278-2 to 3279-2-E. So could this be related to the colors used in the EE screen? That would be consistent with EDIT working when 3278-2 is specified.
Cheers,
Rene FERLAND, Montreal
|
On Mon, Nov 27, 2023 at 11:11 AM, Bob Bolch wrote:
However, the ''No fullscreen support present" is NOT what we should be seeing.
Hello Bob, I was able to reproduce that behavior with ZOC. The problem disappeared when I change the terminal from 3278-2 to 3279-2-E. So could this be related to the colors used in the EE screen? That would be consistent with EDIT working when 3278-2 is specified. Cheers, Rene FERLAND, Montreal
|
Hi Frank, Thanks for the screen shots. Your setup looks correct. However, the ''No fullscreen support present" is NOT what we should be seeing. I will keep looking onto the issue. Bob Bolch
On Mon, Nov 27, 2023, 10:17?AM Frank D. Engel, Jr. < fde101@...> wrote:
I sent two screenshots to you directly as I believe from past
experience that the list will strip them off the emails.
The first one shows entering the command at a READY prompt, and
the second shows the resulting error message when I press return
(enter) after typing that command.
Actually, I missed one - after I hit ENTER at that message.
Here is an attempt to capture the text displayed after I hit
ENTER:
<{>}T Please press ENTER to cancel
fullscreen operation??????????????????????? ?
??????????????????????????????????????????????????????????????????????????????
?
** error allocating screen,
message:?????????????????????????????????????????? ?
No fullscreen support present (MECAFF::__qtrm() -> rc =
1)???????????????????? ?
??????????????????????????????????????????????????????????????????????????????
?
Ready(00012); T=0.01/0.04
15:16:35???????????????????????????????????????????? ?
??????????????????????????????????????????????????????????????????????????????
?
??????????????????????????????????????????????????????????????????????????????
?
??????????????????????????????????????????????????????????????????????????????
?
??????????????????????????????????????????????????????????????????????????????
?
??????????????????????????????????????????????????????????????????????????????
?
??????????????????????????????????????????????????????????????????????????????
?
??????????????????????????????????????????????????????????????????????????????
?
??????????????????????????????????????????????????????????????????????????????
?
??????????????????????????????????????????????????????????????????????????????
?
??????????????????????????????????????????????????????????????????????????????
?
??????????????????????????????????????????????????????????????????????????????
?
??????????????????????????????????????????????????????????????????????????????
?
??????????????????????????????????????????????????????????????????????????????
?
??????????????????????????????????????????????????????????????????????????????
?
??????????????????????????????????????????????????????????????????????????????
?
??????????????????????????????????????????????????????????????????????????????
?
??????????????????????????????????????????????????????????????????????????????
?
???????????????????????????????????????????????????????????
RUNNING?? VM370CE??
On 11/27/23 09:46, Bob Bolch wrote:
Hi Frank,
It sounds like you have the correct setup. Can you capture
screen images or describe the exact responses on the screen to
help in the diagnoses??
Bob Bolch
On Mon, Nov 27, 2023 at
9:26?AM Frank D. Engel, Jr. < fde101@...>
wrote:
I am using ZOC on an Apple Silicon mac.?
The command is:
ee user direct?
(as maint)
I previously had EE working with an earlier sixpack
system, accessing it via ZOC.
Emulation is set to 3278-2 (80 x 24), charset to
Latin-1/EBCDIC (CP 1047).
The EDIT command appears to work, but I am less familiar
with using it.
On 11/27/23 07:53, Bob Bolch wrote:
Hi Frank,
Please show the exact command you are typing, and
tell us the terminal emulator you are working?with.
With your setup, does the EDIT command work?
Thanks/Bob Bolch
On Mon, Nov 27, 2023
at 6:08?AM Frank D. Engel, Jr. < fde101@...>
wrote:
I am setting up a new CE 1.2 installation for the
first time and when I try to run EE I am getting
the message:
<{>}T Please press ENTER to cancel
fullscreen operation
Are there steps I need to take to enable the diag
58 support?
I've been searching around but have not found any
information on this so far.
On 8/14/21 20:59, Bob Bolch wrote:
Hi Mike,
The Community Edition includes
all the capabilities of the latest Sixpack
releases. The Diagnose 58 full screen support
is definitely available.
Bob Bolch
Hey anyone. Does the
vm/370-CE have the patches for the full
screen diagnose? Or is it only in the
VMDIST?
?
Thanks.
|
Re: MVS Under VM/370 Performance
Eh...the sysprog in me is cringing about not shutting JES2 down cleanly. You'll probably be able to get away with it, but the one time you shut things down in the middle of a checkpoint write and clobber it to the point of needing a cold start is the one time you want to keep the contents of the spool...
On Mon, Nov 27, 2023 at 10:37?AM Bob Polmanter < wably@...> wrote: Daniel,
I was a system programmer back then and I ran VM/370 with a VS1 guest on a S/370-148.? Later we had a 4341 and VM/SP and VS1.? Later still we had a 4381 running VM/SP and MVS as a V=R guest.? Then after a while on the same 4381 we ran VM/HPO with MVS/SP as a V=R guest in PMA mode (Preferred Machine Assist, that Tony H mentioned earlier).? We had a 16M real machine and 60-80 VM/CMS users depending on the time of day.? MVS had 8M of the real memory in the V=R area.? We ran this way in production until 1994.? Performance was always a challenge (mostly the CP paging rate) but "we got 'er done".? So I did this for years and I still remember a lot about it.
Regarding the JES2 shutdown, I have the same issue and Jay is right about the reader being the cause.? I simply don't shut down JES2 and avoid the whole issue.? If I am shutting down the machine, I force MVS with the CP command before I shutdown VM/370.? This allows CP to complete any MVS i/o that might have been in progress.? Wait a second or two then SHUTDOWN.? I've never had any problems ever, by not stopping JES2 completely.
Regards,
Bob
|
Re: MVS Under VM/370 Performance
Daniel,
I was a system programmer back then and I ran VM/370 with a VS1 guest on a S/370-148.? Later we had a 4341 and VM/SP and VS1.? Later still we had a 4381 running VM/SP and MVS as a V=R guest.? Then after a while on the same 4381 we ran VM/HPO with MVS/SP as a V=R guest in PMA mode (Preferred Machine Assist, that Tony H mentioned earlier).? We had a 16M real machine and 60-80 VM/CMS users depending on the time of day.? MVS had 8M of the real memory in the V=R area.? We ran this way in production until 1994.? Performance was always a challenge (mostly the CP paging rate) but "we got 'er done".? So I did this for years and I still remember a lot about it.
Regarding the JES2 shutdown, I have the same issue and Jay is right about the reader being the cause.? I simply don't shut down JES2 and avoid the whole issue.? If I am shutting down the machine, I force MVS with the CP command before I shutdown VM/370.? This allows CP to complete any MVS i/o that might have been in progress.? Wait a second or two then SHUTDOWN.? I've never had any problems ever, by not stopping JES2 completely.
Regards,
Bob
|
Re: MVS Under VM/370 Performance
If you punch the EOJ JCL card before shutting downJES2, it'll shut down cleanly. I do it right after IPLing MVS so I don't have to worry about it.
A VM guy might be able to automate that whole process, but I'm not a VM guy. :-)
On Mon, Nov 27, 2023 at 10:27?AM Daniel L. Srebnick via <dan= [email protected]> wrote: Jay:
That solved the JES2 shutdown issue for me as well.? I did have to perform a 2nd $p jes2 after draining the reader.
I still get the ABEND on Z EOD.
|
Re: MVS Under VM/370 Performance
I think the CPWATCH tool is installed. Try opening a 3270 session, hit enter, the DIAL CPWATCH. The screens let you monitor several counters that might help. Dave
My initial query in the thread "MVS under VM/370 and 3390 DASD" and the conversation has moved into performance tuning, so I'll start a new thread.
Regarding @Bob Polmanters quite helpful info...
I noticed that my user options in the directory for starting MVS did not include REALTIMER and BMX.? I don't know what these options do, but now my ASMCLG test case (prime numbers < 1000) takes 11 seconds under the MVS guest.? This is a good improvement, although still 3-4 times longer than in standalone MVS mode.
I'm using a Raspberry Pi 3B+ and a self-compiled Hercules SDL 4.6.0 for the aarch64 platform.
While the Hercules MAXRATES command shows:
HHC01603I MAXRATES???????????????????????????????????????????????????????????? ?
HHC02268I Highest observed MIPS and IO/s rates:??????????????????????????????? ?
HHC02268I From Mon Nov 27 00:00:00 2023 to Mon Nov 27 09:19:06 2023??????????? ?
HHC02268I MIPS: 19.67965?????????????????????????????????????????????????????? ?
HHC02268I IO/s: 1519?????????????????????????????????????????????????????????? ?
HHC02268I Current interval is 1440 minutes
At 100% CPU (as in during MVS IPL), the MIPS shown by QPROC? is about 1.5.
Something seems wrong about this.? Where are all the other MIPS going?
|
Re: MVS Under VM/370 Performance
Jay:
That solved the JES2 shutdown issue for me as well.? I did have to perform a 2nd $p jes2 after draining the reader.
I still get the ABEND on Z EOD.
|
Re: MVS Under VM/370 Performance
Bob:
From an expectation management perspective, it sounds like I am in the ballpark.
I have a lot of reading and experimentation to do.? I was an MVS operator and programmed in an VM/MVS guest environment as a student and junior programmer back in the mid 1980s.? So, I am pleased with how far I've gotten and the tidbits I've remembered.
Thanks for helping me along.
|
Re: MVS Under VM/370 Performance
Daniel,
The BMX option in the directory entry allows the virtual channels in the MVS virtual machine to be used in block multiplexor mode.? This means that in many cases, multiple i/o operations can be started and be in progress simultaneously.? This is important because MVS has many address spaces and they are each doing their own thing.? Without BMX, i/o's are much more likely to be single threaded (one at a time).? If you don't specify BMX, then Selector channel is the default, which by its nature only allows a single i/o at a time (per channel).
The REALTIMER option probably wont provide any material performance impact, but it will improve the accuracy of any MVS tasks that depend on timing. It might help MVS with regards to the system scheduler but I am not sure it is measurable.? But you would want to run REALTIMER anyway because if any jobs you run depend on timing services they will be more accurate.? The option causes timer interruptions to be reflected to MVS when they occur; without the option CP will only reflect the interruptions the next time it dispatches MVS (whenever that is).
Some resources you might consider reviewing are GC20-1821-3 VM/370 Operating Systems in a Virtual Machine.? It would tell you about the options above and other available performance items.? Unfortunately, this manual barely mentions MVS; it is more geared to running VM under VM, or DOS/VS under VM.? What I would recommend is looking for GC19-6212-5 VM/SP Rel 5 Running Guest Operating Systems.? Obviously, we don't have all of the features of VM/SP here in VM/370 but the manual contains a ton of information about running MVS under VM and its performance.? You can only use the options that VM/370 supports, but it is a great reference and learning tool within those boundaries.? You can find both manuals on Bitsavers.
As for your question 'where are all of the MIPS going', I can't really answer that.? I also have a Raspberry Pi 3B+ and while I don't have the exact ASMCLG job you ran to create 1000 primes, the times you reported are comparable with what I see on my own Pi 3B+.? I don't think you are going to get much more improvement out of it.
For my serious work and day to day activities, I run on a first-gen Intel i7 processor so there is quite a bit more horsepower to run MVS under VM compared to a Pi 3B.? For example, when I compile the entirety of NJE38, which consists of 16 assembly steps totaling approximately 25,600 lines of code and two linkedit steps, the entire job runs in 52 seconds.? On the Pi 3B+, the same assembly job on a slightly older version on NJE38 (about 2000 lines less code) took 6 minutes, 13 seconds.
My point here is that if you have a faster computer available, MVS under VM can be fairly pleasant in performance.? The Pi 3B would be unbearable for my daily work.? Although, I'd have to admit that the Pi 3B performance feels a lot like what real response times were back in the day on 4341 and 4381 CPUs.
Regards,
Bob
|
Re: MVS Under VM/370 Performance
I suspect JES2 won't end normally because it's waiting for the card reader to become ready. Do a $DU after a regular $PJES2. If I'm right, it'll show RDR1 DRAINING.
What I do for this is have a file on OPERATOR's A-disk named EOJ JCL, containing a single line of // . Then, from OPERATOR, do SPOOL PUN MVS and PUNCH EOJ JCL. JES2 will report RDR1 DRAINED (might also say RDR1 SKIPPING FOR JOB CARD) and end normally.
On Mon, Nov 27, 2023 at 9:52?AM Daniel L. Srebnick via <dan= [email protected]> wrote: 2 other MVS under VM370 issues I've come upon when shutting down.
JES2 won't stop normally.? I have to do a $p jes2,abend and then reply with purge to the operator message.? Then JES2 will end.
Following that, Z EOD returns IEE480I HALT COMMAND ABEND 800, TERMINATED.
|
Re: MVS Under VM/370 Performance
2 other MVS under VM370 issues I've come upon when shutting down.
JES2 won't stop normally.? I have to do a $p jes2,abend and then reply with purge to the operator message.? Then JES2 will end.
Following that, Z EOD returns IEE480I HALT COMMAND ABEND 800, TERMINATED.
|
I sent two screenshots to you directly as I believe from past
experience that the list will strip them off the emails.
The first one shows entering the command at a READY prompt, and
the second shows the resulting error message when I press return
(enter) after typing that command.
Actually, I missed one - after I hit ENTER at that message.
Here is an attempt to capture the text displayed after I hit
ENTER:
<{>}T Please press ENTER to cancel
fullscreen operation??????????????????????? ?
??????????????????????????????????????????????????????????????????????????????
?
** error allocating screen,
message:?????????????????????????????????????????? ?
No fullscreen support present (MECAFF::__qtrm() -> rc =
1)???????????????????? ?
??????????????????????????????????????????????????????????????????????????????
?
Ready(00012); T=0.01/0.04
15:16:35???????????????????????????????????????????? ?
??????????????????????????????????????????????????????????????????????????????
?
??????????????????????????????????????????????????????????????????????????????
?
??????????????????????????????????????????????????????????????????????????????
?
??????????????????????????????????????????????????????????????????????????????
?
??????????????????????????????????????????????????????????????????????????????
?
??????????????????????????????????????????????????????????????????????????????
?
??????????????????????????????????????????????????????????????????????????????
?
??????????????????????????????????????????????????????????????????????????????
?
??????????????????????????????????????????????????????????????????????????????
?
??????????????????????????????????????????????????????????????????????????????
?
??????????????????????????????????????????????????????????????????????????????
?
??????????????????????????????????????????????????????????????????????????????
?
??????????????????????????????????????????????????????????????????????????????
?
??????????????????????????????????????????????????????????????????????????????
?
??????????????????????????????????????????????????????????????????????????????
?
??????????????????????????????????????????????????????????????????????????????
?
??????????????????????????????????????????????????????????????????????????????
?
???????????????????????????????????????????????????????????
RUNNING?? VM370CE??
On 11/27/23 09:46, Bob Bolch wrote:
toggle quoted message
Show quoted text
Hi Frank,
It sounds like you have the correct setup. Can you capture
screen images or describe the exact responses on the screen to
help in the diagnoses??
Bob Bolch
On Mon, Nov 27, 2023 at
9:26?AM Frank D. Engel, Jr. < fde101@...>
wrote:
I am using ZOC on an Apple Silicon mac.?
The command is:
ee user direct?
(as maint)
I previously had EE working with an earlier sixpack
system, accessing it via ZOC.
Emulation is set to 3278-2 (80 x 24), charset to
Latin-1/EBCDIC (CP 1047).
The EDIT command appears to work, but I am less familiar
with using it.
On 11/27/23 07:53, Bob Bolch wrote:
Hi Frank,
Please show the exact command you are typing, and
tell us the terminal emulator you are working?with.
With your setup, does the EDIT command work?
Thanks/Bob Bolch
On Mon, Nov 27, 2023
at 6:08?AM Frank D. Engel, Jr. < fde101@...>
wrote:
I am setting up a new CE 1.2 installation for the
first time and when I try to run EE I am getting
the message:
<{>}T Please press ENTER to cancel
fullscreen operation
Are there steps I need to take to enable the diag
58 support?
I've been searching around but have not found any
information on this so far.
On 8/14/21 20:59, Bob Bolch wrote:
Hi Mike,
The Community Edition includes
all the capabilities of the latest Sixpack
releases. The Diagnose 58 full screen support
is definitely available.
Bob Bolch
Hey anyone. Does the
vm/370-CE have the patches for the full
screen diagnose? Or is it only in the
VMDIST?
?
Thanks.
|
Hi Frank, It sounds like you have the correct setup. Can you capture screen images or describe the exact responses on the screen to help in the diagnoses?? Bob Bolch
On Mon, Nov 27, 2023 at 9:26?AM Frank D. Engel, Jr. < fde101@...> wrote:
I am using ZOC on an Apple Silicon mac.?
The command is:
ee user direct?
(as maint)
I previously had EE working with an earlier sixpack system,
accessing it via ZOC.
Emulation is set to 3278-2 (80 x 24), charset to Latin-1/EBCDIC
(CP 1047).
The EDIT command appears to work, but I am less familiar with
using it.
On 11/27/23 07:53, Bob Bolch wrote:
Hi Frank,
Please show the exact command you are typing, and tell us
the terminal emulator you are working?with.
With your setup, does the EDIT command work?
Thanks/Bob Bolch
On Mon, Nov 27, 2023 at
6:08?AM Frank D. Engel, Jr. < fde101@...>
wrote:
I am setting up a new CE 1.2 installation for the first
time and when I try to run EE I am getting the message:
<{>}T Please press ENTER to cancel fullscreen
operation
Are there steps I need to take to enable the diag 58
support?
I've been searching around but have not found any
information on this so far.
On 8/14/21 20:59, Bob Bolch wrote:
Hi Mike,
The Community Edition includes all the
capabilities of the latest Sixpack releases. The
Diagnose 58 full screen support is definitely
available.
Bob Bolch
Hey anyone. Does the
vm/370-CE have the patches for the full screen
diagnose? Or is it only in the VMDIST?
?
Thanks.
|
I am using ZOC on an Apple Silicon mac.?
The command is:
ee user direct?
(as maint)
I previously had EE working with an earlier sixpack system,
accessing it via ZOC.
Emulation is set to 3278-2 (80 x 24), charset to Latin-1/EBCDIC
(CP 1047).
The EDIT command appears to work, but I am less familiar with
using it.
On 11/27/23 07:53, Bob Bolch wrote:
toggle quoted message
Show quoted text
Hi Frank,
Please show the exact command you are typing, and tell us
the terminal emulator you are working?with.
With your setup, does the EDIT command work?
Thanks/Bob Bolch
On Mon, Nov 27, 2023 at
6:08?AM Frank D. Engel, Jr. < fde101@...>
wrote:
I am setting up a new CE 1.2 installation for the first
time and when I try to run EE I am getting the message:
<{>}T Please press ENTER to cancel fullscreen
operation
Are there steps I need to take to enable the diag 58
support?
I've been searching around but have not found any
information on this so far.
On 8/14/21 20:59, Bob Bolch wrote:
Hi Mike,
The Community Edition includes all the
capabilities of the latest Sixpack releases. The
Diagnose 58 full screen support is definitely
available.
Bob Bolch
Hey anyone. Does the
vm/370-CE have the patches for the full screen
diagnose? Or is it only in the VMDIST?
?
Thanks.
|
MVS Under VM/370 Performance
My initial query in the thread "MVS under VM/370 and 3390 DASD" and the conversation has moved into performance tuning, so I'll start a new thread.
Regarding @Bob Polmanters quite helpful info...
I noticed that my user options in the directory for starting MVS did not include REALTIMER and BMX.? I don't know what these options do, but now my ASMCLG test case (prime numbers < 1000) takes 11 seconds under the MVS guest.? This is a good improvement, although still 3-4 times longer than in standalone MVS mode.
I'm using a Raspberry Pi 3B+ and a self-compiled Hercules SDL 4.6.0 for the aarch64 platform.
While the Hercules MAXRATES command shows:
HHC01603I MAXRATES???????????????????????????????????????????????????????????? ?
HHC02268I Highest observed MIPS and IO/s rates:??????????????????????????????? ?
HHC02268I From Mon Nov 27 00:00:00 2023 to Mon Nov 27 09:19:06 2023??????????? ?
HHC02268I MIPS: 19.67965?????????????????????????????????????????????????????? ?
HHC02268I IO/s: 1519?????????????????????????????????????????????????????????? ?
HHC02268I Current interval is 1440 minutes
At 100% CPU (as in during MVS IPL), the MIPS shown by QPROC? is about 1.5.
Something seems wrong about this.? Where are all the other MIPS going?
|
René Ferland