IBM Support

IJ46132: DATA MISMATCH IN CASE OF RECOVERING FILE DUE TO NODE DOWN

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APAR status

  • Closed as program error.

Error description

  • While uploading file to COS if node goes down, when node comes
up and tries to recover file it was trying to recover file from
snapshot path instead of live FS

Local fix

  • 



Problem summary


    

  • While uploading file to COS if node goes down, when node comes
up and tries to recover file it was trying to recover file from
snapshot path instead of live FS.

    



Problem conclusion


    

  • This problem is fixed in 5.1.7.1
To see all Spectrum Scale APARs and their respective
Fix solutions refer to page:
https://public.dhe.ibm.com/storage/spectrumscale/spectrum_scale_
apars.html

Benefits of the solution:
Fixed the code so if node goes down in between upload there
shouldn?t be data consistency issue.

Work Around:
None

Problem trigger:
While upload is running/queued do mmshutdown for node / make
node down.

Platforms affected:
Linux Only

Functional Area affected:
AFM

Customer Impact:
High Importance

    



Temporary fix


    

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    IJ46132
    • 

  • Reported component name
    SPEC SCALE STD
    • 

  • Reported component ID
    5737F33AP
    • 

  • Reported release
    517
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt / Xsystem
    • 

  • Submitted date
    2023-03-23
    • 

  • Closed date
    2023-03-23
    • 

  • Last modified date
    2023-03-23
    • 





    

  • 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"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"517","Line of Business":{"code":"LOB26","label":"Storage"}}]
              

                                                                    

          
 
        

      

    

      

        

          

            
Document Information


            

            


                        

            Modified date:
            

            23 March 2023
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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