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MF57774 - LIC-UNPRED File server temporary storage leak

PTF Cover Letter


PTF ( Program Temporary Fixes ) Cover letter


Order this fix

Abstract

LIC-UNPRED File server temporary storage leak


Pre/Co-Requisite PTF / Fix List

REQ  LICENSED      PTF/FIX  LEVEL

TYPE PROGRAM  REL  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

-------------------------------------------------
After a large number of file server responses could not be sent
due to an error, various problems began to occur:

1) MSGCPI93B9 with a problem log entry for service program
QPWFSRP
2) LIC log entries VL10002203 and VL1F000009
3) System termination with SRCB6005120

CORRECTION FOR APAR 'MA43250' :
-------------------------------
The file server was not correctly releasing heap storage in some
error paths.  The PTF corrects the problem.

CIRCUMVENTION FOR APAR 'MA43250' :
----------------------------------
None.


Activation Instructions


None.




Special Instructions

Before applying or removing this PTF enter the following command:
ENDHOSTSVR SERVER(*FILE) ENDACTCNN(*FILE)

After the application or removal of this PTF enter the following
command:
STRHOSTSVR SERVER(*FILE)


Default Instructions

THIS PTF CAN BE APPLIED IMMEDIATE OR DELAYED.



Supersedes

PTF/FIX NO(S).  APAR TITLE LINE
--------------  ------------------------------------------------------------
   MF55295      LIC-OTHER-UNPRED Problems with host file server SSL connecti
   MF54913      LIC-OTHER-UNPRED Copy over System i Navigator SSL connection
   MF52282      LIC-UNPRED Creating objects or changing object attributes
   MF50001      LIC Internal extensions for maintainability

Summary Information

System..............................i
Models..............................
Release.............................V7R1M0
Licensed Program...............5770999
APAR Fixed..........................View details for APAR MA43250
Superseded by:......................View fix details for PTF MF61437
Recompile...........................N
Library.............................QSYS
MRI Feature ........................NONE
Cum Level...........................C4143710


System i Support

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Document Information

Modified date:
07 January 2014