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IJ28063: EXPORTFS FAILURE WHEN RE-EXPORTING DIFFERENT NFS VERSION APPLIES TO AIX 7200-03

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APAR status

  • Closed as program error.

Error description

  • After running exportfs using -vers=3:4 and then
running exportfs for the same filesystem again using -vers=3,
exportfs may fail. This can leave the system in a state where
exportfs will show the old options and not the ones
currently in effect.

Local fix

  • 



Problem summary


    

  • ****************************************************************
* USERS AFFECTED:
* Systems running the 7200-03 Technology Level with
* any of the following filesets at or between the given levels:
* MIN          MAX          FILESET
* 7.2.3.0      7.2.3.18     bos.net.nfs.client
****************************************************************
* PROBLEM DESCRIPTION:
* After running exportfs using -vers=3:4 and then
* running exportfs for the same filesystem again using -vers=3,
* exportfs may fail. This can leave the system in a state where
* exportfs will show the old options and not the ones
* currently in effect.
****************************************************************
* RECOMMENDATION:
* Install APAR IJ28063.
****************************************************************

    



Problem conclusion


    

  • Fixing bug that prevents export inconsistency from exportfs.

    



Temporary fix


    

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    IJ28063
    • 

  • Reported component name
    AIX V7.2
    • 

  • Reported component ID
    5765CD200
    • 

  • Reported release
    720
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    YesPE
    • 

  • HIPER
    NoHIPER
    • 

  • Submitted date
    2020-09-15
    • 

  • Closed date
    2020-09-15
    • 

  • Last modified date
    2021-02-12
    • 





    

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

    
IJ26052
    

    • 

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

    • 



Fix information


    

  • Fixed component name
    AIX V7.2
    • 

  • Fixed component ID
    5765CD200
    • 



Applicable component levels


    

  • R720  PSY  U887275
       UP21/02/05  I  1000
    • 



PTF to Fileset Mapping








      
              
                            

              

              [{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSVEF8","label":"AIX 7.2 Enterprise Edition"},"Platform":[{"code":"PF053","label":"Power Systems"}],"Version":"720","Line of Business":{"code":"LOB08","label":"Cognitive Systems"}}]
              

                                                                    

          
 
        

      

    

      

        

          

            
Document Information


            

            


                        

            Modified date:
            

            14 February 2021
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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