PTF Cover Letter
PTF ( Program Temporary Fixes ) Cover letter
INCORROUT-HLIC-94XXMSDC
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
-------------------------------------------------
Significant performance enhancements for RAID-5 and mirroring
configurations
General device error recovery enhancements in a Dual Storage
IOA Configuration to prevent
SRC57B5FFFE, SRC57B58151
A drive failure within a RAID array in a Dual Storage IOA
configuration may incorrectly result in
SRC57B58151
In a Dual Storage IOA configuration, incorrect handling of
adapter state by the Primary adapter following a firmware update
on the Secondary adapter may result in reset/reload of the
adapters
Certain mirrored drive failures in a Dual Storage IOA
Configuration may result in
SRC57B58151
Possible host timeout due to extended error recovery time with
large RAID arrays resulting in reset/reload of the adapters
Enhanced error recovery to prevent incorrect logging of
SRC57B5FFF4
Error reporting enhancements to log necessary errors for
certain device failures in a Dual Storage IOA Configuration
Incorrect memory resource management in the adapter may result
in lack of available control store elements causing
SRC57B58151
CORRECTION FOR APAR 'MA42082' :
-------------------------------
Apply PTF
CIRCUMVENTION FOR APAR 'MA42082' :
----------------------------------
None.
Activation Instructions
None.
Special Instructions
This PTF will be automatically permanently applied.
This fix is activated during the next IPL of the system after
the PTF has been applied.
After this PTF is applied, a SAVSYS should be done to create
a new recovery media which includes this fix.
********************************************************************
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 MF53963:
================================================
This PTF will be automatically permanently applied.
This fix is activated during the next IPL of the system after
the PTF has been applied.
Default Instructions
THIS PTF CAN BE APPLIED IMMEDIATE OR DELAYED.
Supersedes
PTF/FIX NO(S). APAR TITLE LINE
-------------- ------------------------------------------------------------
MF55307 INCORROUT-HLIC-94XXMSDC
MF55159 INCORROUT-HLIC-94XXMSDC
MF54788 INCORROUT-HLIC-94XXMSDC
MF54697 INCORROUT-HLIC-94XXMSDC
MF54619 INCORROUT-HLIC-94XXMSDC
MF54385 INCORROUT-HLIC-94XXMSDC
MF54219 INCORROUT-HLIC-94XXMSDC
MF53963 INCORROUT-HLIC-94XXMSDC
MF53617 INCORROUT-HLIC-94XXMSDC
MF52781 INCORROUT-HLIC-94XXMSDC
MF52513 INCORROUT-HLIC-94XXMSDC
Summary Information
System.............................. | i |
Models.............................. | |
Release............................. | V7R1M0 |
Licensed Program............... | 5770999 |
APAR Fixed.......................... | View details for APAR MA42082 |
Superseded by:...................... | View fix details for PTF MF59735 |
Recompile........................... | N |
Library............................. | QSYS |
MRI Feature ........................ | NONE |
Cum Level........................... | C2279710 |
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Document Information
Modified date:
24 May 2012