IBM Support

IJ32649: DATA REPLICA MISMATCH ON HAWC ENABLED FILE SYSTEMS AFTER MMCHDISK STOP/START

Subscribe to this APAR

By subscribing, you receive periodic emails alerting you to the status of the APAR, along with a link to the fix after it becomes available. You can track this item individually or track all items by product.

Notify me when this APAR changes.

Notify me when an APAR for this component changes.

 

APAR status

  • Closed as program error.

Error description

  • On HAWC enabled file systems, if the file system
has 'down' disks causes replica mismatch after
file system repair.

Local fix

  • 



Problem summary


    

  • On HAWC enabled file systems, if the file system
has 'down' disks causes replica mismatch after
file system repair.

    



Problem conclusion


    

  • Benefits of the solution:
No more replica mismatch

Work Around:
None

Problem trigger:
Writes to HAWC enabled file systems which has 'down' disks.

Symptom:
Operation failure due to FS corruption

Functional Area affected:
HAWC

Customer Impact:
Critical

    



Temporary fix


    

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    IJ32649
    • 

  • Reported component name
    SPEC SCALE STD
    • 

  • Reported component ID
    5737F33AP
    • 

  • Reported release
    511
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt / Xsystem
    • 

  • Submitted date
    2021-05-12
    • 

  • Closed date
    2021-05-12
    • 

  • Last modified date
    2021-05-12
    • 





    

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

    • 

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

    • 



Fix information


    

  • Fixed component name
    SPEC SCALE STD
    • 

  • Fixed component ID
    5737F33AP
    • 



Applicable component levels


    








      
              
                            

              

              [{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"STXKQY","label":"IBM Spectrum Scale"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"511","Line of Business":{"code":"LOB26","label":"Storage"}}]
              

                                                                    

          
 
        

      

    

      

        

          

            
Document Information


            

            


                        

            Modified date:
            

            13 May 2021
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
Page Feedback