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PI37794: LOAD BALANCER FOR IPV4 AND IPV6 8.5.5 SHOULD WORK WITH LINUX ON POWER SYSTEM

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APAR status

  • Closed as program error.

Error description

  • Load Balancer for IPv4 and IPv6 8.5.5 CBR component does not
    work in an environment where OS is RHEL and hardware platform
    is Power PC.
    
    The cbrserver command got this message:
    
    java.lang.UnsatisfiedLinkError: CMNExecutorInterface
    (/opt/IBM/WebSphere/Edge/ULB/cbr/servers/lib/libCMNExecutorInter
    face.
    so: ELF file data encoding not big-endian)
    Exception in thread "main" java.lang.UnsatisfiedLinkError:
    com/ibm/internet/nd/common/CMNExecutorInterface.
    userExecutorStartedNative()Z
    

Local fix

  • Use the CBR component of Load Balancer for IPv4.
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED:  IBM WebSphere Load Balancer for ipv4 and    *
    *                  ipv6 CBR users                              *
    ****************************************************************
    * PROBLEM DESCRIPTION: The Content Based Router (CBR)          *
    *                      function of the Load Balancer for       *
    *                      ipv4 and ipv6 throws an                 *
    *                      unsatisified link error.                *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    When cbrserver is started, you will received an unsatisified
    link error if running on Linux PowerPC or s390.
    

Problem conclusion

  • Incompatible binaries were packaged and installed for these
    architectures and therefore the binaries could not load and
    the java code would throw the unsatisified link error.
    
    Fix level:
       8.5.5.6
    

Temporary fix

Comments

APAR Information

  • APAR number

    PI37794

  • Reported component name

    WS EDGE LB IPV4

  • Reported component ID

    5724H8812

  • Reported release

    850

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2015-03-25

  • Closed date

    2015-05-15

  • Last modified date

    2015-05-15

  • 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

    WS EDGE LB IPV4

  • Fixed component ID

    5724H8812

Applicable component levels

  • R850 PSY

       UP

[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSEQTP","label":"WebSphere Application Server"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"8.5","Line of Business":{"code":"LOB45","label":"Automation"}}]

Document Information

Modified date:
27 April 2022