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IV64271: CAA MULTISITE_CONNECTION_MONITOR KPROC USES EXCESSIVE CPU APPLIES TO AIX 7100-02

A fix is available

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You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • Sometimes multisite_connection_monitor process will be
    seen to use large amounts of CPU cycles. The cause is
    that the process received a signal, for example this
    command - kill <multisite_connection_monitor_PID>.
    

Local fix

Problem summary

  • Excessive cpu usage by multisite_connection_monitor kernel
    process
    

Problem conclusion

  • Switched wakeup mechanism of multisite_connection_monitor from
    signals to events.
    

Temporary fix

Comments

  • 6100-08 - use AIX APAR IV64442
    6100-09 - use AIX APAR IV63086
    7100-02 - use AIX APAR IV64271
    7100-03 - use AIX APAR IV63070
    

APAR Information

  • APAR number

    IV64271

  • Reported component name

    AIX V7.1

  • Reported component ID

    5765H4000

  • Reported release

    710

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Submitted date

    2014-08-29

  • Closed date

    2014-08-29

  • Last modified date

    2016-05-11

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

    IV63070

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

Fix information

  • Fixed component name

    AIX V7.1

  • Fixed component ID

    5765H4000

Applicable component levels

  • R710 PSY U865328

       UP15/01/19 I 1000

PTF to Fileset Mapping



Document information

More support for: AIX Enterprise Edition

Software version: 710

Operating system(s): AIX

Reference #: IV64271

Modified date: 11 May 2016