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PI58512: Asynchronous replication fails to replicate remove operations when using eXtremeMemory (XM) and not using a KeyDataSerializer.

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APAR status

  • Closed as program error.

Error description

  • Replicas show more entries than their primaries when using
eXtremeMemory.  This error only occrus when not using a
KeyDataSerializer.  eXtreme Data Format (XDF) uses a
KeyDataSerializer.  As such this problem is not seen when
using XDF.

Local fix

  • 



Problem summary


    

  • ****************************************************************
* USERS AFFECTED:  Users of eXtreme Scale who use              *
*                  eXtremeMemory (XM) and do not have a        *
*                  KeyDataSerializer defined on their map.     *
****************************************************************
* PROBLEM DESCRIPTION: Remove operations are not correctly     *
*                      replicated causing replicas to have     *
*                      more entries than their primaries.      *
****************************************************************
* RECOMMENDATION:                                              *
****************************************************************
The eXtremeMemory processing of remove operations for keys that
are serialized without using a KeyDataSerializer was updated
to correctly flow the key type.

    



Problem conclusion


    

  • An interim fix is available for this APAR upon request.

    



Temporary fix


    

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    PI58512
    • 

  • Reported component name
    WS EXTREME SCAL
    • 

  • Reported component ID
    5724X6702
    • 

  • Reported release
    860
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt / Xsystem
    • 

  • Submitted date
    2016-03-03
    • 

  • Closed date
    2016-04-25
    • 

  • Last modified date
    2016-04-25
    • 





    

  • APAR is sysrouted FROM one or more of the following:
    

    • 

  • APAR is sysrouted TO one or more of the following:
    

    • 



Fix information


    

  • Fixed component name
    WS EXTREME SCAL
    • 

  • Fixed component ID
    5724X6702
    • 



Applicable component levels


    

  • R860  PSY
       UP
    • 








      
              
                            

              

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Document Information


            

            


                        

            Modified date:
            

            25 April 2016
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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