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IZ93629: CISCO VSAN ZONE CHANGE CAUSES MULTIPLE NPIV CLIENT RESV CONF APPLIES TO AIX 6100-03

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APAR status

  • Closed as program error.

Error description

  • A Zone change on a Cisco VSAN enabled Fiber channel
switch
causes NPIV Clients who are not part of the same zone but
mapped through the same physical VIO adapter to report
momentary reservation conflicts in configurations where
EMC powerpath is installed.

Local fix

  • N/A

Problem summary

  • ****************************************************************
* USERS AFFECTED:
* Users of NPIV running the 6100-03 Technology Level with the
* devices.pci.df1000f7.com fileset at the 6.1.3.6 through
* 6.1.3.8.
****************************************************************
* PROBLEM DESCRIPTION:
* A zone change on a Cisco VSAN enabled Fiber channel switch
* causes NPIV Clients who are not part of the same zone but
* mapped through the same physical VIO adapter to report
* momentary reservation conflicts in configurations where EMC
* powerpath is installed.
****************************************************************
* RECOMMENDATION:
* Install APAR IZ93629.
****************************************************************

Problem conclusion

  • A FABRIC_SCN now sets event to NPIV_ASY_LIP but only for the
specific initiator/client that received the SCN.

Temporary fix

  • 



Comments


    

  • 5300-10 - use AIX APAR IZ90961
5300-11 - use AIX APAR IZ90808
5300-12 - use AIX APAR IZ90731
6100-03 - use AIX APAR IZ93629
6100-04 - use AIX APAR IZ93590
6100-05 - use AIX APAR IZ84292
6100-06 - use AIX APAR IZ89587
6100-06 - use AIX APAR IZ86946
7100-00 - use AIX APAR IZ86409

    



APAR Information




    

  • APAR number
    IZ93629
    • 

  • Reported component name
    AIX 610 STD EDI
    • 

  • Reported component ID
    5765G6200
    • 

  • Reported release
    610
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    YesPE
    • 

  • HIPER
    NoHIPER
    • 

  • Submitted date
    2011-01-28
    • 

  • Closed date
    2011-01-28
    • 

  • Last modified date
    2013-04-16
    • 





    

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

    
IZ84292
    

    • 

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

    • 



Fix information


    

  • Fixed component name
    AIX 610 STD EDI
    • 

  • Fixed component ID
    5765G6200
    • 



Applicable component levels


    

  • R610  PSY  U840496
       UP11/03/22  I  1000
    • 



PTF to Fileset Mapping








      
              
                            

              

              [{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SSMV87","label":"AIX 6.1 Enterprise Edition"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"610","Edition":"","Line of Business":{"code":"LOB08","label":"Cognitive Systems"}},{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSMVAX","label":"AIX Express Edition"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"610","Edition":"","Line of Business":{"code":"LOB08","label":"Cognitive Systems"}},{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SSAUMY","label":"IBM AIX Enterprise Edition"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"610","Edition":"","Line of Business":{"code":"","label":""}},{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SG11Q","label":"AIX 6.1 HIPERS, APARs and Fixes"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"610","Edition":"","Line of Business":{"code":"","label":""}}]
              

                          

          
 
        

      

    

      

        

          

            
Document Information


            

            


                        

            Modified date:
            

            16 April 2013
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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