IBM Support

IV15516: CRASH IN DP_CONFIG ON REPOSITORY DISK ERROR APPLIES TO AIX 6100-07

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

  • If a cluster repository disk experiences a disk error, the
system may crash with a traceback similar to this:
.lockl+000024 ()
.kernel_add_gate+000048 ()
dp_config+000040 (??, ??)
sfwdLoadDiskPing+00006C ()
sfwdSetDisk+0002D8 (??)
scsidisk_process_buf_error+000350 (??)
scsidisk_process_error+0001B8 (??)
scsidisk_start_cmd+000D18 (??)
scsidisk_start+000764 (??)
scsidisk_iodone+000448 (??)
internal_iodone_offl+000170 (??, ??)
iodone_offl+0000B0 ()

Local fix

  • 



Problem summary


    

  • If a cluster repository disk experiences a disk error, the
system may crash with a traceback similar to this:
.lockl+000024 ()
.kernel_add_gate+000048 ()
dp_config+000040 (??, ??)
sfwdLoadDiskPing+00006C ()
sfwdSetDisk+0002D8 (??)
scsidisk_process_buf_error+000350 (??)
scsidisk_process_error+0001B8 (??)
scsidisk_start_cmd+000D18 (??)
scsidisk_start+000764 (??)
scsidisk_iodone+000448 (??)
internal_iodone_offl+000170 (??, ??)
iodone_offl+0000B0 ()

    



Problem conclusion


    

  • Modified storage framework to avoid attempting a duplicate
load of the disk ping driver.

    



Temporary fix


    

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    IV15516
    • 

  • Reported component name
    AIX 610 STD EDI
    • 

  • Reported component ID
    5765G6200
    • 

  • Reported release
    610
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Submitted date
    2012-02-13
    • 

  • Closed date
    2012-02-13
    • 

  • Last modified date
    2013-04-10
    • 





    

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

    
IV15485
    

    • 

  • 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  U841076
       UP12/05/11  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:
            

            10 April 2013
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
Page Feedback