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IV63694: CHANGE HOME NODE WHEN RESTARTING BOUND CHECKPOINTED PROCESS APPLIES TO AIX 7100-03

A fix is available

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APAR status

  • Closed as program error.

Error description

  • KDB(4)> where
    pvthread+10F200 STACK:
    ■000A3864validate_thread_runq+0006A4 (0000000000000000 ■??)
        ■000A9D80setnewrq+000680 (??, ??, ??, ??, ??, ??, ??)
        ■00415BC8thread_update_restart+0002A8 (??, ??)
        ■0041557Cthread_rhandler+0000BC (??, ??)
        ■0041BE98cr_thread_handler+000038 (??, ??)
        ■0041CC84cr_handler+000204 (??, ??)
        ■0070A378read_chkfile+000258 (??, ??)
        ■000C1F8Cmcr_restart_init+00010C (??, ??)
        ■000C4C50mcr_exec_restart_async+000270 (??, ??, ??, ??)
        ■0040E020smcr_exec_asyncinfo+000240 (??, ??, ??, ??, ??)
        ■00003948syscall+000240 ()
    

Local fix

Problem summary

  • KDB(4)> where
    pvthread+10F200 STACK:
     000A3864 validate_thread_runq+0006A4 (0000000000000000  ?? )
         000A9D80 setnewrq+000680 (??, ??, ??, ??, ??, ??, ??)
         00415BC8 thread_update_restart+0002A8 (??, ??)
         0041557C thread_rhandler+0000BC (??, ??)
         0041BE98 cr_thread_handler+000038 (??, ??)
         0041CC84 cr_handler+000204 (??, ??)
         0070A378 read_chkfile+000258 (??, ??)
         000C1F8C mcr_restart_init+00010C (??, ??)
         000C4C50 mcr_exec_restart_async+000270 (??, ??, ??, ??)
         0040E020 smcr_exec_asyncinfo+000240 (??, ??, ??, ??, ??)
         00003948 syscall+000240 ()
    

Problem conclusion

  • Update home node if SRAD in which a checkpointed bound process
    is being restarted differs from SRAD containing CPU it is
    bound to.
    

Temporary fix

Comments

  • 6100-08 - use AIX APAR IV64424
    6100-09 - use AIX APAR IV63699
    7100-02 - use AIX APAR IV64244
    7100-03 - use AIX APAR IV63694
    

APAR Information

  • APAR number

    IV63694

  • Reported component name

    AIX V7.1

  • Reported component ID

    5765H4000

  • Reported release

    710

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Submitted date

    2014-08-18

  • Closed date

    2014-08-18

  • Last modified date

    2015-05-19

Fix information

  • Fixed component name

    AIX V7.1

  • Fixed component ID

    5765H4000

Applicable component levels

  • R710 PSY U865837

       UP15/05/19 I 1000

PTF to Fileset Mapping

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Document Information

Modified date:
19 May 2015