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MF54135 - OSP-INTSRVSUP-MSGCPDB1AD RC'15' ON NWSD VARY ON AFTER DISK F

PTF Cover Letter


PTF ( Program Temporary Fixes ) Cover letter


Order this fix

Abstract

OSP-INTSRVSUP-MSGCPDB1AD RC'15' ON NWSD VARY ON AFTER DISK F


Pre/Co-Requisite PTF / Fix List

REQ  LICENSED      PTF/FIX  LEVEL

TYPE PROGRAM  REL  NUMBER   MIN/MAX  OPTION
---- -------- ---  -------  -------  ------
TR   5770999  710  MF99003   00/00    0000
CO   5770999  710  MF53853   00/00    0000
CO   5770999  710  MF53854   00/00    0000
CO   5770999  710  MF53858   00/00    0000
CO   5770999  710  MF53859   00/00    0000
CO   5770999  710  MF53860   00/00    0000
CO   5770999  710  MF53861   00/00    0000
CO   5770999  710  MF53925   00/00    0000
CO   5770999  710  MF53924   00/00    0000
CO   5770999  710  MF53610   00/00    0000
DIST 5770SS1  710  SI43969   00/00    0000



NOTICE:
-------
Application of this PTF may disable or render ineffective programs that
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including programs that circumvent control technology designed to limit
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REGARDING THE PTF.





APAR Error Description / Circumvention

-----------------------------------------------
Need to return activation status info from iSCSI file server
devices.

CORRECTION FOR APAR MA41405 :
-----------------------------
Will return activation status info.

CIRCUMVENTION FOR APAR MA41405 :
--------------------------------
None.


DESCRIPTION OF PROBLEM FIXED FOR APAR MA41354 :
-----------------------------------------------
Customer had a disk failure that resulted in several damaged
Network Storage Spaces (virtual disks).After recovering the
damaged objects the network servers were varied on again but VIO
encountered additional unreadable pages which caused 4E00 0009
LIC logs. This resulted in VIO not being able to clean up
properly when the NWSD was varied off and a MSGCPDB1AD RC'15'
failure on the next vary on. An IPL was needed to recover the
NWSD encountering the MSGCPDB1AD RC'15'.

CORRECTION FOR APAR MA41354 :
-----------------------------
Licensed Internal Code will detect unreadable pages during the
read phase for unaligned writes and return a Check Condition
error on the Write request instead of trying to access the
damaged storage and encountering an unhandled Bad Page
exception.

CIRCUMVENTION FOR APAR MA41354 :
--------------------------------
None.


Activation Instructions


None.




Special Instructions


Vary off all Network Server Descriptions (NWSD) before applying or
removing this fix in immediate mode.

********************************************************************
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 MF53609 :
=================================================

Vary off all Network Server Descriptions (NWSD) before applying or
removing this fix in immediate mode.

Fix SI43969 must also be applied in order to enable the function
described by this PTF.

SPECIAL INSTRUCTIONS FOR SUPERSEDED PTF MF51458 :
=================================================

Vary off all Network Server Descriptions (NWSD) of type *ISCSI before
applying or removing this PTF in immediate mode.


Default Instructions

THIS PTF CAN BE APPLIED IMMEDIATE OR DELAYED.



Supersedes

PTF/FIX NO(S).  APAR TITLE LINE
--------------  ------------------------------------------------------------
   MF53856      LIC-INCORROUT Improve functionality of viofr macro.
   MF53609      LIC-PERFM New Network Storage Space cleared more than once
   MF51458      OSP-MSGCPDB1AD-RC0015 VARY ON ISCSI NWSD FAILS AFTER TIMEOUT

Summary Information

System..............................i
Models..............................
Release.............................V7R1M0
Licensed Program...............5770999
APAR Fixed..........................View details for APAR MA41405
View details for APAR MA41354
Superseded by:......................View fix details for PTF MF99011
Recompile...........................N
Library.............................QSYS
MRI Feature ........................NONE
Cum Level...........................C2115710


System i Support

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Document Information

Modified date:
30 September 2011