IBM Support

IV09400: In a cluster with more than two full repositories the SYSTEM.CLUSTER.COMMAND.QUEUE can fill up.

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APAR status

  • Closed as program error.

Error description

  • SYSTEM.CLUSTER.COMMAND.QUEUE fills up with insert clqmgr and
    delete clqmgr messages in a cluster with more than two full
    repositories. This occurred after partial repositories were
    removed from the cluster.
    

Local fix

Problem summary

  • ****************************************************************
    USERS AFFECTED:
    Users of WebSphere MQ V7 with clusters with more than 2 full
    repositories.
    
    Platforms affected:
    All Distributed (iSeries, all Unix and Windows)
    ****************************************************************
    PROBLEM SUMMARY:
    WebSphere MQ was incorrectly handling internal cluster
    management maintenance messages which could cause a build up of
    these messages.
    

Problem conclusion

  • This problem was originally reported on WebSphere MQ for z/OS as
    PM47503. The WebSphere MQ code for other platforms has been
    modified to correct the problem.
    
    ---------------------------------------------------------------
    The fix is targeted for delivery in the following PTFs:
    
                       v6.0
    Platform           Fix Pack 6.0.2.12
    --------           --------------------
    Windows            U200331
    AIX                U842074
    HP-UX (PA-RISC)    U842208
    HP-UX (Itanium)    U842213
    Solaris (SPARC)    U842209
    Solaris (x86-64)   U842216
    iSeries            tbc_p600_0_2_12
    Linux (x86)        U842210
    Linux (x86-64)     U842215
    Linux (zSeries)    U842211
    Linux (Power)      U842212
    Linux (s390x)      U842214
    
                       v7.0
    Platform           Fix Pack 7.0.1.9
    --------           --------------------
    Windows            U200337
    AIX                U849391
    HP-UX (PA-RISC)    U849723
    HP-UX (Itanium)    U849728
    Solaris (SPARC)    U849724
    Solaris (x86-64)   U849730
    iSeries            7.0.1.9
    Linux (x86)        U849725
    Linux (x86-64)     U849729
    Linux (zSeries)    U849726
    Linux (Power)      U849727
    
                       v7.1
    Platform           Fix Pack 7.1.0.1
    --------           --------------------
    Windows            U200338
    AIX                U849732
    HP-UX (Itanium)    U850307
    Solaris (SPARC)    U850303
    Solaris (x86-64)   U850309
    iSeries            7.1.0.1
    Linux (x86)        U850304
    Linux (x86-64)     U850308
    Linux (zSeries)    U850305
    Linux (Power)      U850306
    
    The latest available maintenance can be obtained from
    'WebSphere MQ Recommended Fixes'
    http://www-1.ibm.com/support/docview.wss?rs=171&uid=swg27006037
    
    If the maintenance level is not yet available information on
    its planned availability can be found in 'WebSphere MQ
    Planned Maintenance Release Dates'
    http://www-1.ibm.com/support/docview.wss?rs=171&uid=swg27006309
    ---------------------------------------------------------------
    

Temporary fix

Comments

APAR Information

  • APAR number

    IV09400

  • Reported component name

    WMQ AIX V7

  • Reported component ID

    5724H7221

  • Reported release

    701

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2011-10-24

  • Closed date

    2012-01-03

  • Last modified date

    2012-05-02

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

    PM47503

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

Fix information

  • Fixed component name

    WMQ AIX V7

  • Fixed component ID

    5724H7221

Applicable component levels

  • R701 PSY

       UP

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Document Information

Modified date:
02 May 2012