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MF58789 - LIC-WAIT XSM Geographic Mirroring may hang during suspend pr

PTF ( Program Temporary Fixes ) Cover letter


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Abstract

LIC-WAIT XSM Geographic Mirroring may hang during suspend pr


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.

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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

-----------------------------------------------
When performing Geographic Mirroring in Asynchronous Delivery
mode, there is the potential for a suspend operation to cause
run time operations to hang.

CORRECTION FOR APAR MA43891 :
-----------------------------
The condition which causes the potential hang will be corrected.

CIRCUMVENTION FOR APAR MA43891 :
--------------------------------
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
--------------  ------------------------------------------------------------
   MF58786      LIC-OTHER-WAIT iasp vary off hangs after dasd susbsystem fai
   MF58784      LIC-OTHER-SRCB6000305-UNPRED on geo-mirroring target
   MF58694      LIC SRCB6005121 after IASP vary off.
   MF58109      LIC Main Store Pool adjustments do not complete.
   MF57680      LIC-LOOP System hang during normal operations.
   MF58655      LIC-INCORROUT Display ASP Status
   MF58543      LIC-IPL-UNPRED with 4160 byte sector load source
   MF58506      LIC Remove spin lock to improve performance.
   MF58461      LIC-OTHER-UNPRED
   MF58394      LIC-OTHER-SRCB6005121
   MF58359      LIC-OTHER
   MF58293      LIC-OTHER-UNPRED
   MF57835      LIC-LOOP System hang during normal operations.
   MF57991      OSP-INCORROUT GEOGRAPHIC MIRRORING SUSPENDED. CANNOT RESUME.
   MF57991      LIC-INCORROUT Simultaneous varyoff and geomirror autoresume
   MF58178      LIC-OTHER-UNPRED
   MF58095      IPL-SRCB6005121-INCORROUT
   MF58055      LIC-Other-Unpred
   MF57871      LIC Correct unresolved reference.
   MF57901      LIC-OTHER-WAIT
   MF57880      LIC Limit the number of static paging tasks.
   MF57807      LIC-SRCB6005121 after IASP vary off.
   MF57881      LIC-OTHER-UNPRED
   MF57683      LIC SRCB6000103 during IPL
   MF57672      LIC system slowdown, high CPU during normal operations.
   MF57727      LIC-INSTALL-OTHER-UNPRED

Summary Information

System.............................. i
Models..............................
Release............................. V7R2M0
Licensed Program............... 5770999
APAR Fixed.......................... View details for APAR MA43891
Superseded by:...................... View fix details for PTF MF99109
Recompile........................... N
Library............................. QSYS
MRI Feature ........................ NONE
Cum Level........................... C4276720


System i Support

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Document information

More support for: i family

Software version: V7R2M0

Operating system(s): OS/400

Reference #: MF58789

Modified date: 25 August 2014