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IV64851: ASO SHOULD DETECT DR EVENTS ON STARTUP APPLIES TO AIX 7100-03

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

  • LKU could fail with the following error:
    cke_errno 109 cke_Sy_error 1048577 cke_Xtnd_error 5046988
    cke_buf
    mcr_proc_prm_aix - 1020-007 System call MCR_GET_EXEC_ASYNCINFO
    error (109).
    
    The error 1048577 maps to KEX_PMAPI_COUNTING.
    
     - OR -
    The system could crash on the surrogate with the following
    stack:
    pvthread+10EE00 STACK:
    ■000A3368validate_thread_runq+0001A8 (0000000000000000 ■??)
    ■000ADA4Cdispatch+00084C (??, ??, ??)
    ■00208208flih_util+000414 ()
    

Local fix

Problem summary

  • LKU could fail with the following error:
    cke_errno 109 cke_Sy_error 1048577 cke_Xtnd_error 5046988
    cke_buf
    mcr_proc_prm_aix - 1020-007 System call MCR_GET_EXEC_ASYNCINFO
    error (109).
    
    The error 1048577 maps to KEX_PMAPI_COUNTING.
    
     - OR -
    The system could crash on the surrogate with the following
    stack:
    pvthread+10EE00 STACK:
     000A3368 validate_thread_runq+0001A8 (0000000000000000  ?? )
     000ADA4C dispatch+00084C (??, ??, ??)
     00208208 flih_util+000414 ()
    

Problem conclusion

  • ASO needs to detect ongoing DR events at startup
    

Temporary fix

Comments

  • 6100-09 - use AIX APAR IV64848
    7100-03 - use AIX APAR IV64851
    

APAR Information

  • APAR number

    IV64851

  • Reported component name

    AIX V7.1

  • Reported component ID

    5765H4000

  • Reported release

    710

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Submitted date

    2014-09-12

  • Closed date

    2014-09-12

  • Last modified date

    2015-05-22

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

    IV64848

  • 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 U865828

       UP15/05/19 I 1000

PTF to Fileset Mapping



Document information

More support for: AIX Enterprise Edition

Software version: 710

Operating system(s): AIX

Reference #: IV64851

Modified date: 22 May 2015