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IZ78588: SYSTEM CRASH IN NODE_BALANCE APPLIES TO AIX 6100-05

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APAR status

  • Closed as program error.

Error description

  • KDB(0)> f
pvthread+000000 STACK:
￭001A7FE0node_balance+000220 (0000000000000000,
￭001AAD4Cschedcpu+00104C (??, ??)
￭000C82DCsys_timer+00019C (??)
￭000C8F74clock+000334 (??)
￭00177A44i_softmod+000384 ()
￭001A28E4flih_util+000250 ()

Local fix

  • 



Problem summary


    

  • KDB(0)> f
pvthread+000000 STACK:
 001A7FE0 node_balance+000220 (0000000000000000,
 001AAD4C schedcpu+00104C (??, ??)
 000C82DC sys_timer+00019C (??)
 000C8F74 clock+000334 (??)
 00177A44 i_softmod+000384 ()
 001A28E4 flih_util+000250 ()

    



Problem conclusion


    

  • Do not call node_balance if all CPUs are not yet online

    



Temporary fix


    

  • 



Comments


    

  • 6100-04 - use AIX APAR IZ79003
6100-05 - use AIX APAR IZ78588
6100-06 - use AIX APAR IZ77306
6100-06 - use AIX APAR IZ77029
7100-00 - use AIX APAR IZ79925

    



APAR Information




    

  • APAR number
    IZ78588
    • 

  • Reported component name
    AIX 610 STD EDI
    • 

  • Reported component ID
    5765G6200
    • 

  • Reported release
    610
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Submitted date
    2010-07-02
    • 

  • Closed date
    2010-07-02
    • 

  • Last modified date
    2013-03-28
    • 





    

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

    
IZ77029
    

    • 

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

    • 



Fix information


    

  • Fixed component name
    AIX 610 STD EDI
    • 

  • Fixed component ID
    5765G6200
    • 



Applicable component levels


    

  • R610  PSY  U834695
       UP10/08/20  I  1000
    • 



PTF to Fileset Mapping








      
              
                            

              

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Document Information


            

            


                        

            Modified date:
            

            28 March 2013
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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