Re: Console Address Space

2024-04-11 Thread Peter Fatzinger
The Console Address Space cannot be restarted.

Peter Fatzinger
z/OS Core Design & Development

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Re: Whether MSGFLD handle IOS050I,SUP(NO) in MPFLST.

2022-11-28 Thread Peter Fatzinger
During normal activity the processing of the IOS050I message will be governed 
by the MPFLSTxx setting which in your case means it will not be suppressed.  If 
Message Flood Automation detects that the IOS050I is part of a flood then the 
MSGLFDxx settings will take effect - in your case the message would be deleted.

Peter Fatzinger
z/OS Core Design & Development

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Re: MDB (message data block)

2022-05-02 Thread Peter Fatzinger
Pierre,
  You can probably accept the text objects in the order you find them because 
as you note, you don't really have other options.  However, you probably 
shouldn't make assumptions regarding the other objects.
  In SYS1.SAMPLIB you can find an example of processing MDBs.  IEAMDBLG reads 
MDBs from the log stream and converts the messages into SYSLOG format.  You can 
see that it first finds and extracts information from the general and control 
program objects and then goes back to the beginning to look for the text 
objects.

Peter Fatzinger
z/OS Core Design & Development

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Re: MVS PURGE command

2022-02-04 Thread Peter Fatzinger
As noted, the PURGE command was related to the 3850. The code backing the 
command was eventually removed from the product in z/OS 1.11 which is why you 
now get the IEE305I message. 
I was unaware of the table in the SDSF book. I'll work with the publications 
team to get the discrepancies corrected. 

Peter Fatzinger
IBM z/OS Core Design and Development

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Re: direct z/OS operator command output to SYSLOG only?

2020-11-20 Thread Peter Fatzinger
John,
  Glad you found the problem.  The reason you couldn't find the MASTER console 
is because the concept of the MASTER console went away somewhere around z/OS 
1.8.  Since then issuing an internal DISPLAY command without the L= would 
normally cause the command response to go to the hardcopy log as well as any 
operator console with INTIDS=Y unless the command processor did additional 
checking to not allow it. 
Peter Fatzinger
IBM z/OS Core Technologies Design & Development

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Re: APAR OA56180 / RUCSA

2019-09-09 Thread Peter Fatzinger
Mark,
  The 1M increment for RUCSA storage was not chosen haphazardly.  We understand 
the scarcity of below-the-line memory, but in order to provide the isolation 
needed to adequately protect the area we couldn't use any increment smaller 
than 1M.

  Also, in case anyone is unaware, beginning in z/OS V2R4 RUCSA is a separately 
ordered paid feature.

Peter Fatzinger
z/OS Core Technologies Development and Service

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Re: Documentation error z/os 2.3

2019-04-08 Thread Peter Fatzinger
Joseph,
  Thank you for noting the error in the documentation.  The EXECUTABLE= keyword 
has not been implemented on the IARST64 macro.  It is available on the STORAGE 
and IARV64 REQUEST=GETSTOR macros.  I will work with the publication team to 
remove the extraneous information.   
  You can communicate directly with that team via mhvr...@us.ibm.com when you 
find issues with the documentation.  If you would like to be able to obtain 
non-executable 64-bit storage via the IARST64 macro please submit an RFE with 
that request.
Thanks,
Peter Fatzinger
IBM z/OS Core Technologies Design & Development

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Re: How long may a console command be?

2019-02-15 Thread Peter Fatzinger
Charles,
  - No, most commands will not accept format 2 syntax.  If the documentation 
for a command does not explicitly state that the newer format is acceptable it 
should be assumed that it is not valid for that command.
 - The maximum command length is 126 regardless of the format.

Peter Fatzinger
z/OS Core Technologies Design and Development

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Re: descriptor code for iplcheck

2018-11-09 Thread Peter Fatzinger
Jason,
  IBM ships IEAMDBLG in SYS1.SAMPLIB as an example of how to extract records 
from the operations log logstream and convert them into SYSLOG format.  You can 
see how it gets to the MDBCDESC (defined in macro IEAVM105) field and uses it 
to determine if the message is a command response.
Peter Fatzinger
z/OS Core Technologies Design and Development

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Re: IEE042I in OPERLOG - why no century?

2018-04-09 Thread Peter Fatzinger
Tim,
  Yes, it's working as designed.  The IEE042I message is built in the System 
Log Initialization module and bypasses much of normal WTO processing.  It 
builds the year based on the HCFORMAT setting in CONSOLxx to try to be 
consistent.  I expect it looks like the other messages when looking at SYSLOG.  
Specifying CENTURY should give you a consistent format in both logs.
Peter Fatzinger
z/OS Core Technologies Development and Service

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Re: IEARELCN for orphaned console definitions

2016-07-06 Thread Peter Fatzinger
Bob,
  You can run IEARELCN on any system in the sysplex.  The service essentially 
allows the Consoles component to forget that there ever was a console with that 
name.  There is no longer any association between that console name and any 
device on any of your systems (as indicated by the D C response).

  I would recommend moving to distributed mode at your earliest convenience.

Peter Fatzinger
z/OS Core Design & Development

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Re: Console messages which has precedence and related questions

2015-08-17 Thread Peter Fatzinger
Hi Michael,
  A message will be delivered to all receivers whose attributes match those of 
the message.  When you retrieve a message via MCSOPMSG you can make no 
assumptions about whether the message has or hasn't been delivered to any other 
recipient.  A DOM can potentially keep a message from being displayed on an MCS 
console, but in the scenario you describe it's highly unlikely to happen quick 
enough.

  You cannot obtain a specific message id via MCSOPMSG.  It is recommended that 
you limit the routing attributes of the EMCS console to the bare minimum 
required.  If you are using it to issue a command and receive a response then 
give the EMCS console no routing attributes and use the CART on the MGCRE and 
MCSOPMSG.  If you need to monitor for a wider range of messages then give the 
EMCS console only those routing attributes needed, and limit the amount of 
processing done on the unneeded messages obtained via MCSOPMSG.

The message dataspace will be created in the console address space and will be 
shared by all EMCS consoles activated in your address space.

Peter Fatzinger
z/OS Core Components Development and Service

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Re: RES: Console status after IEARELCN

2014-02-21 Thread Peter Fatzinger
Skip,
  To answer your original question, No, prior to v2r1 (and being in distributed 
mode) there is no way to add an MCS console without an IPL.
  I also don't know of any system command that will show you that a console 
device is pinned.  Note that any device you've specified in CONSOLxx as a 
console will be pinned.

Peter Fatzinger
z/OS Core Components Development and Service

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Re: VARY OFFLINE fat finger

2013-12-12 Thread Peter Fatzinger
There have been requests for IBM to provide a confirmation prompt or a limit on 
the range, but they've always been rejected because, as several have indicated, 
an exit can be written to meet the installation's specific requirements.  Given 
that alternative we haven't been able to justify the cost of implementing a 
solution within the BCP.
Peter Fatzinger
z/OS Core Components Development and Service

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Re: IEE313I when varying a console online

2013-09-12 Thread Peter Fatzinger
System command D C,U=xxx will show you if console services believes there is a 
console defined for that device.

There's also a Redbook for the 2074  
(http://www.redbooks.ibm.com/abstracts/sg245966.html) which may help.

Peter Fatzinger

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Re: exit add in progxx for cnz_wtomdbexit and setprog

2013-03-27 Thread Peter Fatzinger
Bernard,
  MVS Installation Exits definitely says that you should be able to add the 
exit via PROGxx, and you have collected ample evidence that it is not working 
correctly for you.  I believe last week you had indicated you were considering 
opening a PMR, and I would say that is the correct course of action.  I'm also 
passing along my findings to the Poughkeepsie consoles level 2 team so they can 
watch for the PMR.
Peter Fatzinger
z/OS BCP Core Technologies Design  Development

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Re: IEZVX100 field CTXTHABD (for ieavxmit)

2012-07-05 Thread Peter Fatzinger
Bernard,
  The bit would most likely be set for a message that has been displayed on 
some console/device, and is now going through normal WTO processing to insure 
it gets sent to the hardcopy log.  Two examples of messages that may have this 
bit set would be messages that were issued during NIP, or synchronous messages. 
 An explanation of synchronous messages can be found in MVS Planning: 
Operations.
Peter Fatzinger
z/OS Core Components Development and Service

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