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MF69053 - LIC-MEDIA-TAPE-WAIT VARY OFF WAITING

PTF Cover Letter


PTF ( Program Temporary Fixes ) Cover letter


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Abstract

LIC-MEDIA-TAPE-WAIT VARY OFF WAITING


Pre/Co-Requisite PTF / Fix List

REQ  LICENSED           PTF/FIX  LEVEL

TYPE PROGRAM  RELEASE   NUMBER   MIN/MAX  OPTION
---- -------- --------- -------  -------  ------
PRE  5770999  V7R2M0    MF60329   00/00    0000
CO   5770999  V7R2M0    MF68861   00/00    0000
CO   5770999  V7R2M0    MF68141   00/00    0000
CO   5770999  V7R2M0    MF65109   00/00    0000
CO   5770999  V7R2M0    MF63918   00/00    0000



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
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APAR Error Description / Circumvention

-----------------------------------------------
A vary off of a tape drive while a path failover is in progress
may result in a gate deadlock requiring an LPAR IPL to recover.

CORRECTION FOR APAR MA49240 :
-----------------------------
A gate was held that no longer needed to be held. This resulted
in the gate deadlock.
The gate will now be released preventing the gate deadlock.

CIRCUMVENTION FOR APAR MA49240 :
--------------------------------
None.


Activation Instructions


None.




Special Instructions


None.


Default Instructions

THIS PTF CAN BE APPLIED IMMEDIATE OR DELAYED.



Supersedes

PTF/FIX NO(S).  APAR TITLE LINE
--------------  ------------------------------------------------------------
   MF68896      LIC-MEDIA-TAPE Prepare for future function
   MF67923      LIC-MEDIA-TAPE-WAIT
   MF66838      LIC-MEDIA-TAPE-WAIT DURING VARY ON
   MF65969      LIC-MEDIA-TAPE-WAIT
   MF65969      LIC-MEDIA-TAPE-WAIT
   MF63919      LIC-MEDIA-TAPE Handle load failures better
   MF63917      LIC-MEDIA-TAPE Scheduler Diagnostic Improvements
   MF65110      LIC-MEDIA-TAPE-WAIT
   MF65110      LIC-MEDIA-TAPE LIC LOG 4201002B
   MF65110      LIC-MEDIA-TAPE
   MF63921      LIC-MEDIA-TAPE Handle load failures better
   MF62946      LIC-MEDIA-TAPE-MSGCPF67AC WITH TAPE DEVICES IN DISABLED STAT
   MF62946      LIC-MEDIA-TAPE-WAIT
   MF62014      LIC-MEDIA-TAPE-LOOP MOVER LOST FOR MULTIPATH CAPABLE DRIVE
   MF61618      LIC-MEDIA-TAPE MULTIPATH IMPROVEMENTS
   MF61404      LIC-MEDIA-TAPE MULTIPATH IMPROVEMENTS
   MF60970      LIC-MEDIA-TAPE MULTIPATH IMPROVEMENTS
   MF60798      LIC-MEDIA-TAPE MULTIPATH ENHANCEMENTS
   MF60725      LIC-MEDIA-TAPE Prepare for future function
   MF60725      LIC-MEDIA-TAPE MULTIPATH FIXES
   MF60590      LIC-MEDIA-TAPE PREPARE FOR FUTURE FUNCTION
   MF60590      LIC-MEDIA-TAPE Diagnostic Improvements
   MF60590      LIC-MEDIA-TAPE Diagnostic Improvements
   MF58076      LIC-MEDIA-TAPE-UNPRED DUMPING TAPE FLIGHT RECORDERS
   MF60529      LIC-MEDIA-TAPE-WAIT LIVE PARTITION MOBILITY
   MF60201      LIC-MEDIA-TAPE-INCORROUT A TAPE PATH IS NOT BEING USED
   MF60201      LIC-MEDIA-TAPE-MSGCPF4315
   MF60015      LIC-MEDIA-TAPE-WAIT IOP IPL DURING VARY ON OR OFF
   MF59882      LIC-MEDIA-TAPE Prepare for future function
   MF59380      LIC-MEDIA-TAPE Prepare for future function
   MF58690      LIC-MEDIA-TAPE Prepare for future function
   MF58086      LIC-MEDIA-TAPE-INCORROUT TAPMLB OPERATIONAL AFTER DLPAR OUT
   MF58215      LIC-MEDIA-TAPE-UNPRED DUMPING TAPE FLIGHT RECORDERS

Summary Information

System..............................i
Models..............................
Release.............................V7R2M0
Licensed Program...............5770999
APAR Fixed..........................View details for APAR MA49240
Superseded by:......................
Recompile...........................N
Library.............................QSYS
MRI Feature ........................NONE
Cum Level...........................NONE


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Document Information

Modified date:
02 November 2021