PTF Cover Letter
PTF ( Program Temporary Fixes ) Cover letter
INCORRECT-HLIC-94XXMSDC VR15
Pre/Co-Requisite PTF / Fix List
REQ LICENSED PTF/FIX LEVEL
TYPE PROGRAM RELEASE 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
-------------------------------------------------
Improved handling of temporary loss of status from cache
supercapacitor control logic resulting in SRC57B18150,
SRC57CE8150, SRC57D88150
Enhanced code download function to better handle future updates.
Improved cleanup of stale Task Management Function work queue
pointer triggering an adapter firmware exception possibly
resulting in SRC57B18151, SRC57CE8151, SRC57B48151, SRC57D78151,
SRC57D88151
Improved error handling and recovery of on card memory errors
which may result in SRC57B18150, SRC57CE8150, SRC57B48150,
SRC57D78150, SRC57D88150
Enhanced error recovery in a Dual Storage IOA configuration for
some adapter to adapter command timeouts which could result in
SRC57B13109, SRC57CE3109, SRC57B43109, SRC57D73109, SRC57D83109
followed by an adapter reset on the Primary adatper
Incorrect processing during device discovery may result in
SRC57B18151, SRC57CE8151, SRC57B48151, SRC57D78151, SRC57D88151
Possible hard command timeouts on reads to tape drives when
encountering SAS fabric recovey resulting in SRCB6005120,
SRCB6005123, SRC57B13109, SRC57CE3109, SRC57B43109, SRC57D73109,
SRC57D83109
Possible hard command timeouts resulting in SRCB6005120,
SRCB6005123,SRC57B13109, SRC57CE3109, SRC57B43109, SRC57D73109,
SRC57D83109
Incorrect handling of device execution path transitions may
result in SRC57B18151, SRC57CE8151, SRC57B48151, SRC57D78151,
SRC57D88151
Incorrect error recovery handling of non functional arrays may
result in SRC57B18151, SRC57CE8151, SRC57B48151, SRC57D78151,
SRC57D88151
Incorrect error recovery handling of missing cable redundancy
may result in SRC57B19074, SRC57CE9074, SRC57B49074,
SRC57D79074, SRC57D89074 occuring after SRC57B14040,
SRC57CE4040, SRC57B44040, SRC57D74040, SRC57D84040. This may
also result in incorrect SAS path info screens.
Added support for EXP24SX storage enclosure (FC ESLS).
CORRECTION FOR APAR 'MA45894' :
-------------------------------
Apply PTF
CIRCUMVENTION FOR APAR 'MA45894' :
----------------------------------
None.
Activation Instructions
None.
Special Instructions
This PTF will be automatically permanently applied.
********************************************************************
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.
********************************************************************
This PTF will be automatically permanently applied.
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.
Default Instructions
THIS PTF CAN BE APPLIED IMMEDIATE OR DELAYED.
Supersedes
PTF/FIX NO(S). APAR TITLE LINE
-------------- ------------------------------------------------------------
MF62275 INCORROUT-HLIC-94XXMSDC VR14
MF61677 INCORROUT-HLIC-94XXMSDC VR14
MF60805 INCORROUT-HLIC-94XXMSDC VR13
MF60644 INCORROUT-HLIC-94XXMSDC VR13
MF60132 INCORROUT-HLIC-94XXMSDC VR13
MF59761 INCORROUT-HLIC-94XXMSDC
MF59502 INCORROUT-HLIC-94XXMSDC
MF59394 INCORROUT-HLIC-94XXMSDC
MF59209 INCORROUT-HLIC-94XXMSDC
MF58855 INCORROUT-HLIC-94XXMSDC
MF58420 INCORROUT-HLIC-94XXMSDC
MF58357 INCORROUT-HLIC-94XXMSDC
MF58005 INCORROUT-HLIC-94XXMSDC
MF57853 INCORROUT-HLIC-94XXMSDC
Summary Information
System.............................. | i |
Models.............................. | |
Release............................. | V7R2M0 |
Licensed Program............... | 5770999 |
APAR Fixed.......................... | View details for APAR MA45894 |
Superseded by:...................... | View fix details for PTF MF69409 |
Recompile........................... | N |
Library............................. | QSYS |
MRI Feature ........................ | NONE |
Cum Level........................... | C7068720 |
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Document Information
Modified date:
25 January 2022