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IV69981: IBSTAT OPEN FAILED RC=32816 APPLIES TO AIX 6100-08

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

  • One symptom is that ibstat fails with:
    
    ERROR: "/dev/iba1": open failed rc=32816, errno=32816
    
    Another symptom is the AIX Error Log contains
    ICM_TEMP_ERROR entries that contain the following text:
    
    "Infiniband ICM Device: IcmOpen: Port is NOT active"
    

Local fix

  • It's a timing issue so the following may, or may not,
    work.
    
    (1) Stop all applications using InfiniBand adapters.
    (2) "rmdev -l ibX" where X is all of the IB interfaces.
    (3) "rmdev -l ibaX" where X is all of the IB adapters.
    (4) "rmdev -l icm".
    (5) Run "cfgmgr" to put all the devices back into the
        Available state.
    

Problem summary

  • Command ibstat fails with :
    ERROR: "/dev/iba1": open failed rc=32816, errno=32816
    and AIX Error Log contains ICM_TEMP_ERROR entries that
    contain the following text:
    
    "Infiniband ICM Device: IcmOpen: Port is NOT active"
    

Problem conclusion

  • Code is fixed to close HCA device in case of error condition.
    

Temporary fix

Comments

  • 6100-08 - use AIX APAR IV69981
    6100-09 - use AIX APAR IV69790
    7100-02 - use AIX APAR IV70369
    7100-03 - use AIX APAR IV64090
    

APAR Information

  • APAR number

    IV69981

  • Reported component name

    AIX 610 STD EDI

  • Reported component ID

    5765G6200

  • Reported release

    610

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Submitted date

    2015-02-26

  • Closed date

    2015-02-26

  • Last modified date

    2015-09-30

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

    IV64090

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

Fix information

  • Fixed component name

    AIX 610 STD EDI

  • Fixed component ID

    5765G6200

Applicable component levels

  • R610 PSY U868788

       UP15/09/18 I 1000

PTF to Fileset Mapping

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Document Information

Modified date:
17 December 2021