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IT14466: RUNNING MQ CONNECTION STATUS QUERIES AT THE SAME TIME AS ENABLING/DISABLING MQ QUEUE MANAGER MAY CAUSE RESTART

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You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • If multiple MQ Connection status queries are called at the same
    time while the relevant MQ Queue Manager configuration objects
    are undergoing changes then the appliance might restart. This
    can occur at any point in the described use case, but generally
    occurs only when under load or when the use case is repeated in
    quick succession.
    

Local fix

  • Do not check the status when modifying the object.
    

Problem summary

  • Parallelized shell and commit handler
    access to MQqm objects causes a device reload.
    

Problem conclusion

  • Fix appliance reload when doing heavy simultaneous management
    operations using MQ QueueManager objects by serialization or
    the shell and commit handler.
    Fixed In: 7.2.0.8 7.5.0.0
    

Temporary fix

Comments

APAR Information

  • APAR number

    IT14466

  • Reported component name

    DATAPOWER

  • Reported component ID

    DP1234567

  • Reported release

    720

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2016-03-24

  • Closed date

    2016-07-25

  • Last modified date

    2016-07-25

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

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

Modules/Macros

  • 0
    

Fix information

  • Fixed component name

    DATAPOWER

  • Fixed component ID

    DP1234567

Applicable component levels

  • R750 PSY

       UP



Document information

More support for: IBM DataPower Gateways
General

Software version: 7.2

Reference #: IT14466

Modified date: 25 July 2016