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MF68280 - LIC-OTHER-UNPRED WHEN PLA STORAGE IS LEAKED, EXCESS LOGGING

PTF Cover Letter


PTF ( Program Temporary Fixes ) Cover letter


Order this fix
 
Abstract

LIC-OTHER-UNPRED WHEN PLA STORAGE IS LEAKED, EXCESS LOGGING


Pre/Co-Requisite PTF / Fix List

REQ  LICENSED           PTF/FIX  LEVEL

TYPE PROGRAM  RELEASE   NUMBER   MIN/MAX  OPTION
---- -------- --------- -------  -------  ------
NONE



NOTICE:
-------
Application of this PTF may disable or render ineffective programs that
use system memory addresses not generated by the IBM translator,
including programs that circumvent control technology designed to limit
interactive capacity to purchased levels.  This PTF may be a prerequisite
for future PTFs.  By applying this PTF you authorize and agree to the
foregoing.

This PTF is subject to the terms of the 'IBM License Agreement for Machine
Code', the terms of which were provided in a printed document that was
delivered with the machine.

SUBJECT TO ANY WARRANTIES WHICH CAN NOT BE EXCLUDED OR EXCEPT AS EXPLICITLY
AGREED TO IN THE APPLICABLE LICENSE AGREEMENT OR AN APPLICABLE SUPPORT
AGREEMENT, IBM MAKES NO WARRANTIES OR CONDITIONS EITHER EXPRESS OR IMPLIED,
INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OR CONDITIONS OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON INFRINGEMENT,
REGARDING THE PTF.





APAR Error Description / Circumvention

-----------------------------------------------
When PLA storage is leaked, excess logging may prevent a job
from ending while in the logging process.

This code does not address the actual leaked storage issue, but
it reduces the amount of leaked storage that is logged in order
to more efficiently end a job that has excessive leaked storage.

CORRECTION FOR APAR MA48830 :
-----------------------------
The logging of leaked PLA storage will be limited in order
reduce the impact on the process of ending a job.  When the
leaked PLA storage is being limited, a 1000 3005 vlog will be
generated.  It should be noted that this does not address the
storage leak and only limits what is logged.

CIRCUMVENTION FOR APAR MA48830 :
--------------------------------
None.


Activation Instructions


None.




Special Instructions


None.


Default Instructions

THIS IS A DELAYED PTF TO BE APPLIED AT IPL TIME.



Supersedes

PTF/FIX NO(S).  APAR TITLE LINE
--------------  ------------------------------------------------------------
   MF65693      LIC-UNPRED Unpredictable results for address space adopt
   MF61119      IPL-WAIT Add logging for MSD IPL
   MF59888      LIC-OTHER-SRCB6005121-UNPRED SRCB6005121 SMHSREFERENCECOUNTE
   MF59888      LIC-DISK-OTHER-SRCB6000305-UNPRED B6000305 EXPERIENCED DURIN

Summary Information

System.............................. i
Models..............................
Release............................. V7R2M0
Licensed Program............... 5770999
APAR Fixed.......................... View details for APAR MA48830
Superseded by:......................
Recompile........................... N
Library............................. QSYS
MRI Feature ........................ NONE
Cum Level........................... NONE
 

IBM i Support

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Document Information

Modified date:
16 April 2021