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IV39647: VMSTAT -V DISPLAY ROOTVG INSTEAD OF GLOBAL PENDING DISK I/OS APPLIES TO AIX 7100-03

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APAR status

  • Closed as program error.

Error description

  • Since 6100-02-02, vmstat -v display rootvg only instead
of
global pending disk I/Os blocked with no pbuf.

Local fix

  • lvmo -v rootvg -a display the global_blocked_io_count
that
can be checked against rootvg pervg_blocked_io_count to
find if another volume group is lacking pbufs.

Problem summary

  • VMSTAT -V DISPLAY ROOTVG INSTEAD OF GLOBAL PENDING DISK I/OS

Problem conclusion

  • Code changes done to display global pending disk i/o blocked
with no pbuf.

Temporary fix

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    IV39647
    • 

  • Reported component name
    AIX V7.1
    • 

  • Reported component ID
    5765H4000
    • 

  • Reported release
    710
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Submitted date
    2013-04-11
    • 

  • Closed date
    2013-04-11
    • 

  • Last modified date
    2013-11-24
    • 





    

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

    
IV37695
    

    • 

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

    • 



Fix information


    

  • Fixed component name
    AIX V7.1
    • 

  • Fixed component ID
    5765H4000
    • 



Applicable component levels


    

  • R710  PSY  U854716
       UP13/11/22  I  1000
    • 



PTF to Fileset Mapping








      
              
                            

              

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Document Information


            

            


                        

            Modified date:
            

            24 November 2013
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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