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MF69455 - LIC-MEDIA-OPT Improve NFS ERP after timeout

PTF Cover Letter


PTF ( Program Temporary Fixes ) Cover letter


Order this fix

Abstract

LIC-MEDIA-OPT Improve NFS ERP after timeout


Pre/Co-Requisite PTF / Fix List

REQ  LICENSED           PTF/FIX  LEVEL

TYPE PROGRAM  RELEASE   NUMBER   MIN/MAX  OPTION
---- -------- --------- -------  -------  ------
TR   5770999  V7R2M0    MF99109   00/00    0000



NOTICE:
-------
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for future PTFs.  By applying this PTF you authorize and agree to the
foregoing.

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APAR Error Description / Circumvention

-----------------------------------------------
When using UDP data transfers, a switch may drop a data packet
depending on the data pattern. The read will fail for the
virtual device with a PAL having reference code CFC5.

CORRECTION FOR APAR MA49455 :
-----------------------------
Apply this fix to change the hardware driver attempt to recover
from this error by doing a smaller read that does not have
fragmentation.

CIRCUMVENTION FOR APAR MA49455 :
--------------------------------
None.


Activation Instructions


None.




Special Instructions


********************************************************************
THE FOLLOWING ARE SUPERSEDED SPECIAL INSTRUCTIONS. IF THE SUPERSEDED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SPECIAL INSTRUCTIONS FOR SUPERSEDED PTF MF69031 :
=================================================

Eject and reinsert the media and/or vary off/on the associated
resources for the updated code to run.


Default Instructions

THIS PTF CAN BE APPLIED IMMEDIATE OR DELAYED.



Supersedes

PTF/FIX NO(S).  APAR TITLE LINE
--------------  ------------------------------------------------------------
   MF69031      OSP-MEDIA-OPTICAL-MSGOPT1504 AFTER SAVE ON HOST LPAR, OPERAT
   MF68111      LIC-MEDIA-OPT-WAIT
   MF66318      LIC-MEDIA-OPT MISSING CONTAINER VOLUMES
   MF65329      LIC-MEDIA-OPT-MSGOPT1360
   MF65194      LIC-MEDIA-OPT no error if media recognition fails

Summary Information

System..............................i
Models..............................
Release.............................V7R2M0
Licensed Program...............5770999
APAR Fixed..........................View details for APAR MA49455
Superseded by:......................
Recompile...........................N
Library.............................QSYS
MRI Feature ........................NONE
Cum Level...........................NONE


IBM i Support

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Document Information

Modified date:
22 March 2022