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MF65318 - OSP-COMM-APPN-PERFM *HPRIP Performance Issue

PTF ( Program Temporary Fixes ) Cover letter


Order this fix

Abstract

OSP-COMM-APPN-PERFM *HPRIP Performance Issue


Pre/Co-Requisite PTF / Fix List

REQ  LICENSED           PTF/FIX  LEVEL

TYPE PROGRAM  RELEASE   NUMBER   MIN/MAX  OPTION
---- -------- --------- -------  -------  ------
PRE  5770999  V7R2M0    MF61703   00/00    0000
CO   5770999  V7R2M0    MF61982   00/00    0000



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.

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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

-----------------------------------------------
Guarantee that the IBM i will request/reply with responsive mode
ARB and REFIFO in the RTP layer of the HPR architecture for
*HPRIP Enterprise Edition (EE) connections.

CORRECTION FOR APAR MA47269 :
-----------------------------
QRSTARB and QREFIFO mode descriptions will no longer be required
to be created for *HPRIP Enterprise Edition (EE) connections to
request/reply for these functions to be implemented.

CIRCUMVENTION FOR APAR MA47269 :
--------------------------------
None.


Activation Instructions


None.




Special Instructions


Prior to installing or removing this PTF, or any superseding
PTF immediately, do the following CL commands:

1.- Vary off all *APPN controllers using:
WRKCFGSTS CFGTYPE(*CTL) CFGD(*APPC)

Another option is to vary off all *APPN controllers using:
VRYCFG CFGOBJ(*APPN) CFGTYPE(*CTL) STATUS(*OFF)

2.- Close all USER type RTP sessions with command:
WRKAPPNSTS, option 2 "Work with RTP Connections".
Close all remaining RTP sessions with option 10.

3.- Install/Remove this PTF

4.- Proceed to vary controllers back on with:
WRKCFGSTS CFGTYPE(*CTL) CFGD(*APPC)
or,
VRYCFG CFGOBJ(*APPN) CFGTYPE(*CTL) STATUS(*ON)

********************************************************************
THE FOLLOWING ARE SUPERSEDED SPECIAL INSTRUCTIONS. IF THE SUPERSEDED
PTF HAS ALREADY BEEN APPLIED AND ITS SPECIAL INSTRUCTION FOLLOWED,
IT IS NOT NECESSARY TO FOLLOW THAT SPECIAL INSTRUCTION AGAIN.
********************************************************************

SPECIAL INSTRUCTIONS FOR SUPERSEDED PTF MF59035 :
=================================================

1.- Vary off all *APPN controllers using:
WRKCFGSTS *CTL *APPC
Another option is to vary off all *APPN controllers using:
VRYCFG CFGOBJ(*APPN) CFGTYPE(*CTL) STATUS(*OFF)

2.- Close all USER type RTP sessions with command:
WRKAPPNSTS, option 2 "Work with RTP Connections".
Close all remaining RTP sessions with option 10.

3.- Install/Remove this PTF

4.- Proceed to vary controllers back on with:
WRKCFGSTS *CTL *APPC
or,
VRYCFG CFGOBJ(*APPN) CFGTYPE(*CTL) STATUS(*ON)

SPECIAL INSTRUCTIONS FOR SUPERSEDED PTF MF59400 :
=================================================

1.- Vary off all *APPN controllers using:
WRKCFGSTS *CTL *APPC
Another option is to vary off all *APPN controllers using:
VRYCFG CFGOBJ(*APPN) CFGTYPE(*CTL) STATUS(*OFF)

2.- Close all USER type RTP sessions with command:
WRKAPPNSTS, option 2 "Work with RTP Connections".
Close all remaining RTP sessions with option 10.

3.- Install/Remove this PTF

4. - Reset the Enterprise Extender task threads using:
RCLAPPN OPTION(*HPRIP) FRCVRYOFF(*NO)

5. Generate the QREFIFO mode object using:
CRTMODD  QREFIFO

6.- Proceed to vary controllers back on with:
WRKCFGSTS *CTL *APPC
or,
VRYCFG CFGOBJ(*APPN) CFGTYPE(*CTL) STATUS(*ON)


Default Instructions

THIS PTF CAN BE APPLIED IMMEDIATE OR DELAYED.



Supersedes

PTF/FIX NO(S).  APAR TITLE LINE
--------------  ------------------------------------------------------------
   MF61983      OSP-COMM-APPN-INCORROUT EE CONNECTION WILL HANG AND/OR DISCO
   MF59035      LIC-COMM-OTHER-INCORROUT HPR
   MF57751      OSP-COMM-APPN-UNPRED EE SENDS DUP PCID ON ROUTE SETUP RESPON
   MF57751      OSP-COMM-APPN-INCORROUT VLOG TO DETECT INVALID XID CPI5935
   MF59400      LIC-COMM-OTHER-PERFM HPR ENTERPRISE EXTENDER SLOW PERFORMANC

Summary Information

System.............................. i
Models..............................
Release............................. V7R2M0
Licensed Program............... 5770999
APAR Fixed.......................... View details for APAR MA47269
Superseded by:......................
Recompile........................... N
Library............................. QSYS
MRI Feature ........................ NONE
Cum Level........................... C9123720


System i Support

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Document information

More support for: i family

Software version: V7R2M0

Operating system(s): OS/400

Reference #: MF65318

Modified date: 13 February 2019