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IJ03852: ICH408I MESSAGE WHEN GROUPACCESS IS SPECIFIED WITH -XSHARECLASSES

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • Error Message: ICH408I USER(U2) GROUP(G1   )
    NAME(####################)
      /tmp/javasharedresources/C290M4F1A64_memory_XYZU1_G35
      CL(FSOBJ   ) FID(0000000000000000000000F500000000)
    
      INSUFFICIENT AUTHORITY TO OPEN
    
      ACCESS INTENT(RW-)  ACCESS ALLOWED(OTHER      R--)
    
      EFFECTIVE UID(2016814008)  EFFECTIVE GID(0001326978)
    .
    Stack Trace: N/A
    .
    Running with the -Xtrace:print=j9prt.700 option will generate
    the following trace message:
    17:34:48.972*0x2814ce00           j9prt.700      -
    ControlFileFDWithWriteLock (Info: could not chown file.)
    

Local fix

Problem summary

  • An incorrect call by the jvm while setting the group owner of
    the shared cache control files causes the group owner id to take
    a default value. Due to this, other users belonging to the same
    group as the creator are not able to access the cache, even when
    the groupaccess subparameter has been specified along with the
    -Xshareclasses option.
    

Problem conclusion

  • The jvm has been changed to correctly set the group owner of the
    shared cache control files to the group of the cache creator.
    .
    This APAR will be fixed in the following Java Releases:
       8    SR5 FP10  (8.0.5.10)
    .
    Contact your IBM Product's Service Team for these Service
    Refreshes and Fix Packs.
    For those running stand-alone, information about the available
    Service Refreshes and Fix Packs can be found at:
               https://www.ibm.com/developerworks/java/jdk/
    

Temporary fix

Comments

APAR Information

  • APAR number

    IJ03852

  • Reported component name

    J9 COMMON CODE

  • Reported component ID

    620700127

  • Reported release

    270

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2018-02-01

  • Closed date

    2018-02-01

  • Last modified date

    2018-06-05

  • 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

    J9 COMMON CODE

  • Fixed component ID

    620700127

Applicable component levels

  • R270 PSY

       UP

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Document Information

Modified date:
21 February 2022