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IV40426: FUSER WON'T DISPLAY PROC ID THAT KEEPS A BLOCK DEVICE OPEN APPLIES TO AIX 7100-01

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APAR status

  • Closed as program error.

Error description

  • If you keep /dev/hd1 open, for example, using a process
and
then run fuser command the output looks like this:
     # fuser /dev/hd1
     /dev/hd1:
This happens even after applying IV16733.

Local fix

  • 



Problem summary


    

  • ****************************************************************
* USERS AFFECTED:
* Systems running the 7100-01 Technology Level with the
* bos.rte.filesystem between and including the 7.1.1.15 and
* 7.1.1.18 levels.
****************************************************************
* PROBLEM DESCRIPTION:
* The 'fuser' command cannot display the process id that has
* a block device open.
****************************************************************
* RECOMMENDATION:
* Install APAR IV40426.
****************************************************************

    



Problem conclusion


    

  • A check is corrected so that proc ids which are using block
devices are reported by fuser.

    



Temporary fix


    

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    IV40426
    • 

  • Reported component name
    AIX V7.1
    • 

  • Reported component ID
    5765H4000
    • 

  • Reported release
    710
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    YesPE
    • 

  • HIPER
    NoHIPER
    • 

  • Submitted date
    2013-04-23
    • 

  • Closed date
    2013-05-03
    • 

  • Last modified date
    2013-11-24
    • 





    

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

    
IV38656
    

    • 

  • 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  U851860
       UP13/07/30  I  1000
    • 



PTF to Fileset Mapping








      
              
                            

              

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Document Information


            

            


                        

            Modified date:
            

            24 November 2013
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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