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IJ09236: FSERRBADCOMPRESSBLOCK STRUCTURE ERROR

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APAR status

  • Closed as program error.

Error description

  • The file decompression failed when using lz4 compression
algorithm and hit FSErrBadCompressBlock Structure Error
when assertOnStructureError is enabled.

Local fix

  • na

Problem summary

  • The file decompression failed when using lz4 compression
algorithm and hit FSErrBadCompressBlock Structure Error
when assertOnStructureError is enabled.

Problem conclusion

  • Fixed the code to ensure the file data compressed with lz4
algorithm can be decompressed.

Work Around:
None.

Problem trigger (conditions necessary for problem to occur):
The file is compressed with lz4 algorithm but only hit this
problem when some data of the file is compressed with ratio
bigger than 1.0.

Symptom: Crash/IO error

Platforms affected:  All Operating System environments

Functional Area affected: File compression
                                                              42
3 stomer Impact: High Importance

Temporary fix

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    IJ09236
    • 

  • Reported component name
    SPECTRUM SCALE
    • 

  • Reported component ID
    5725Q01AP
    • 

  • Reported release
    423
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt / Xsystem
    • 

  • Submitted date
    2018-09-19
    • 

  • Closed date
    2018-09-19
    • 

  • Last modified date
    2019-06-28
    • 





    

  • 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
    SPECTRUM SCALE
    • 

  • Fixed component ID
    5725Q01AP
    • 



Applicable component levels


    

  • R423  PSY  U885025
       UP19/06/28  I  1000
    • 








      
              
                            

              

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Document Information


            

            


                        

            Modified date:
            

            28 June 2019
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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