IBM Support

IZ70588: ABEND AT NFS4_UPDATE_STATE_INFO+00031C APPLIES TO AIX 6100-05

A fix is available

Obtain the fix for this APAR.

Subscribe

You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • nfs v4 client crashed with stack trace looks like
(2)> f
pvthread+17EF100 STACK:
￭04A883C4nfs4_recover_open_state+000304 (0000000000000007,
0000000004B79528 ￭??)
￭04A874F4recover_fsid_files+0000D4 (??)
￭0025EC7Cthreadentry+00005C (??, ??, ??, ??)
￭kdb_read_mem no real storage @ FFFFFFFFFFF92A0

basically the problem looks like there are two reclaim
requests been processed at the same time

Local fix

  • 



Problem summary


    

  • nfs v4 client crashed with stack trace looks like
(2)> f
pvthread+17EF100 STACK:
 04A883C4 nfs4_recover_open_state+000304 (0000000000000007,
0000000004B79528  ?? )
 04A874F4 recover_fsid_files+0000D4 (??)
 0025EC7C threadentry+00005C (??, ??, ??, ??)
 kdb_read_mem  no real storage @ FFFFFFFFFFF92A0

basically the problem looks like there are two reclaim
requests been processed at the same time

    



Problem conclusion


    

  • Make sure when fail over happened, it will not interfere with
recovery

    



Temporary fix


    

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    IZ70588
    • 

  • Reported component name
    AIX 610 STD EDI
    • 

  • Reported component ID
    5765G6200
    • 

  • Reported release
    610
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Submitted date
    2010-02-17
    • 

  • Closed date
    2010-02-17
    • 

  • Last modified date
    2013-03-29
    • 





    

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

    
IZ70507
    

    • 

  • 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


    

  • APPLICABLE  COM610  NT
       LEVEL/SU:
    • 

  • R610  PSY  U824475
       UP10/04/19  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:
            

            29 March 2013
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
Page Feedback