IBM Support

MA47126 - HASM-HA-UNPRED FULL SYSTEM FLASH COPY CAUSES HIGH FAULTING IN
MACHINE POOL

Subscribe to this APAR

By subscribing, you receive periodic emails alerting you to the status of the APAR, along with a link to the fix after it becomes available. You can track this item individually or track all items by product.

Notify me when this APAR changes.

Notify me when an APAR for this component changes.

 APAR (Authorized Program Analysis Report)

Abstract

HASM-HA-UNPRED FULL SYSTEM FLASH COPY CAUSES HIGH FAULTING IN
MACHINE POOL

Error Description

Full System Flash Copy causes high faulting in machine pool.    

Problem Summary

Please see the ERROR DESCRIPTION section.                      

Problem Conclusion

The problem was caused by removing IASP pages after writing them
during the IASP quiesce. The code is changed to simply write    
the IASP pages when an IASP is quiesced.                        

Temporary Fix

Comments

FSFC                                                            
FS FC                                                          
flashcopy                                                      

Circumvention


PTFs Available

R720 MF65060 PTF Cover Letter   8249
R730 MF65061 PTF Cover Letter   8242

Affected Modules

         
         

Affected Publications

Summary Information

Status............................................ CLOSED PER
HIPER........................................... No
Component.................................. 9400DG300
Failing Module.......................... RCHMGR
Reported Release................... R720
Duplicate Of..............................




System i Support

IBM disclaims all warranties, whether express or implied, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose. By furnishing this document, IBM grants no licenses to any related patents or copyrights. Copyright © 1996,1997,1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 IBM Corporation. Any trademarks and product or brand names referenced in this document are the property of their respective owners. Consult the Terms of use link for trademark information

[{"Type":"MASTER","Line of Business":{"code":"LOB57","label":"Power"},"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SWG60","label":"IBM i"},"Platform":[{"code":"PF012","label":"IBM i"}],"Version":"7.3.0"},{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SG15Q","label":"APARs - OS\/400 General"},"Component":"","ARM Category":[],"Platform":[{"code":"PF012","label":"IBM i"}],"Version":"V7R2M0;V7R3M0","Edition":"","Line of Business":{"code":"","label":""}}]

Document Information

Modified date:
14 October 2018