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MF51149 - LIC-SRCA6000255 NPIV client adapter may hang after IOP dump

PTF Cover Letter


PTF ( Program Temporary Fixes ) Cover letter


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Abstract

LIC-SRCA6000255 NPIV client adapter may hang after IOP dump


Pre/Co-Requisite PTF / Fix List

REQ  LICENSED      PTF/FIX  LEVEL

TYPE PROGRAM  REL  NUMBER   MIN/MAX  OPTION
---- -------- ---  -------  -------  ------
PRE  5770999  710  MF48639   00/00    0000



NOTICE:
-------
Application of this PTF may disable or render ineffective programs that
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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

-----------------------------------------------
If an error occurs when the load source 6B25 Virtual Fibre
Channel client adapter is attempting to restart after an IOP
dump, and the error causes the adapter to initiate another IOP
reset, the adapter may hang in a non-operational state.

CORRECTION FOR APAR MA39962 :
-----------------------------
The Licensed Internal Code will complete failure processing
after the IOP dump is finished before attempting to restart.

CIRCUMVENTION FOR APAR MA39962 :
--------------------------------
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
--------------  ------------------------------------------------------------
   MF50941      LIC-SRCA6000266-UNPRED 0266 AFTER NPIV NETWORK RECOVERY
   MF50413      LIC-INCORROUT Fibre Channel error causes 6B25 IOP reset
   MF49555      LIC-INCORROUT Improve NPIV serviceability
   MF48919      LIC-UNPRED-SRCB6000103 during normal operations with D/T6B25
   MF48682      LIC-MEDIA-TAPE-INCORROUT NPIV attached tape device not usabl
   MF48682      LIC-LOOP System hangs after NPIV link down
   MF48673      LIC-INCORROUT PowerHA flash copy fails reset of virtual IOP
   MF48104      LIC-INCORROUT-TAPE-D/T3584 New 3584 hardware resource appear
   MF48065      LIC-OTHER-SRCA6000255-LOOP Partition hangs with A6000255
   MF47896      LIC-INCORROUT Many 6B258130 entries logged in the PAL

Summary Information

System..............................i
Models..............................
Release.............................V7R1M0
Licensed Program...............5770999
APAR Fixed..........................View details for APAR MA39962
Superseded by:......................View fix details for PTF MF99011
Recompile...........................N
Library.............................QSYS
MRI Feature ........................NONE
Cum Level...........................C1116710


System i Support

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Document Information

Modified date:
04 October 2010