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IV92688: POWERHA: CLVER MAY CORE DUMP WHEN STARTING CLUSTER SERVICES

Direct links to fixes

PowerHA-7.2.0 SP5
PowerHA-7.2.0 SP3

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • Starting PowerHA cluster services on a node can fail due
to the clver command exiting abnormally and dumping core.
This may happen only when the "Ignore verification
errors"
option option is set to false as by default.

The clver core has the following process stack:

PROGRAM NAME
clver
STACK EXECUTION DISABLED
           0
COME FROM ADDRESS REGISTER
malloc_y 6E0

PROCESSOR ID
  hw_fru_id: 2
  hw_cpu_id: 29

ADDITIONAL INFORMATION
leftmost 8
malloc_y 6E4
malloc_co 48
malloc CC
strdup@AF 20
odm_set_p 1E4
clver_odm 90
ver_chk_u 6A8
start_clv D6C
main EC0
__start 6C

Local fix

  • There is a work-around to start the cluster services up
with the "Ignore verification errors" option set to true.

Problem summary

  • Starting PowerHA cluster services on a node can fail due
to the clver command exiting abnormally and dumping core.

Problem conclusion

  • Fixed the untimely freeing of memory.

Temporary fix

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    IV92688
    • 

  • Reported component name
    POWERHA SYSMIR
    • 

  • Reported component ID
    5765H3900
    • 

  • Reported release
    720
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Submitted date
    2017-01-24
    • 

  • Closed date
    2017-01-24
    • 

  • Last modified date
    2017-01-24
    • 





    

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

    
IV91591
    

    • 

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

    • 



Fix information


    

  • Fixed component name
    POWERHA SYSMIR
    • 

  • Fixed component ID
    5765H3900
    • 



Applicable component levels


    








      
              
                            

              

              [{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSLM9V","label":"PowerHA SystemMirror Standard Edition"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"720","Edition":"","Line of Business":{"code":"LOB57","label":"Power"}},{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SSXU4N","label":"PowerHA SystemMirror Enterprise Edition for AIX"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"720","Edition":"","Line of Business":{"code":"LOB08","label":"Cognitive Systems"}},{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSLM9V","label":"PowerHA SystemMirror Standard Edition for AIX"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"720","Edition":"","Line of Business":{"code":"LOB57","label":"Power"}},{"Business Unit":{"code":"BU008","label":"Security"},"Product":{"code":"SGL4G4","label":"PowerHA"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"720","Edition":"","Line of Business":{"code":"","label":""}}]
              

                          

          
 
        

      

    

      

        

          

            
Document Information


            

            


                        

            Modified date:
            

            19 October 2021
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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