IBM Support

IJ32313: FABRIC FORMATTED RSCN MAY CAUSE IO PATH FAILURE APPLIES TO AIX 7200-05

 

APAR status

  • Closed as program error.

Error description

  • ****************************************************************
* USERS AFFECTED:
* Systems running the 7200-05 Technology Level with
* any of the following filesets at or between the given levels:
* MIN          MAX          FILESET
* 7.2.5.0      7.2.5.3      devices.vdevice.IBM.vfc-client.rte
****************************************************************
* PROBLEM DESCRIPTION:
* Fabric formatted SCN could cause FC link down at the NPIV
* client lpar, there by losing connectivity to the storage.
****************************************************************
* RECOMMENDATION:
* Install APAR IJ32313.
****************************************************************

Local fix

  • 



Problem summary


    

  • ****************************************************************
* USERS AFFECTED:
* Systems running the 7200-05 Technology Level with
* any of the following filesets at or between the given levels:
* MIN          MAX          FILESET
* 7.2.5.0      7.2.5.3      devices.vdevice.IBM.vfc-client.rte
****************************************************************
* PROBLEM DESCRIPTION:
* Fabric formatted SCN could cause FC link down at the NPIV
* client lpar, there by losing connectivity to the storage.
****************************************************************
* RECOMMENDATION:
* Install APAR IJ32313.
****************************************************************

    



Problem conclusion


    

  • code modified to handle Fabric SCN event.

    



Temporary fix


    

  • 



Comments


    

  • 7200-05 - use AIX APAR IJ31604
7200-05 - use AIX APAR IJ32313
7300-01 - use AIX APAR IJ36379

    



APAR Information




    

  • APAR number
    IJ32313
    • 

  • Reported component name
    AIX V7.2
    • 

  • Reported component ID
    5765CD200
    • 

  • Reported release
    720
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    YesPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt / Xsystem
    • 

  • Submitted date
    2021-04-26
    • 

  • Closed date
    2021-04-26
    • 

  • Last modified date
    2022-12-05
    • 





    

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

    
IJ31604
    

    • 

  • 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  U874969
       UP21/08/30  I  1000
    • 








      
              
                            

              

              [{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SG11S"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"720","Line of Business":{"code":"LOB08","label":"Cognitive Systems"}}]
              

                                                                    

          
 
        

      

    

      

        

          

            
Document Information


            

            


                        

            Modified date:
            

            05 December 2022
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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