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IV54617: SMALL RACE CONDITION DURING CONTROLLER OWNERSHIP TEST. APPLIES TO AIX 6100-09

A fix is available

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APAR status

  • Closed as program error.

Error description

  • Device continually returns EBUSY for all commands.  PCM state
    returns contoller ownership test in progress when it is not.
    

Local fix

Problem summary

  • Device continually returns EBUSY for all commands.  PCM state
    returns contoller ownership test in progress when it is not.
    

Problem conclusion

  • Set device state machine bit PCM_PASSIVE_SENSE_SENT while
    building mode sense command prior to queueing command and while
    under lock.
    

Temporary fix

Comments

  • 6100-07 - use AIX APAR IV58336
    6100-08 - use AIX APAR IV58025
    6100-09 - use AIX APAR IV54617
    6100-09 - use AIX APAR IV54617
    6100-09 - use AIX APAR IV54617
    7100-01 - use AIX APAR IV57671
    7100-02 - use AIX APAR IV57179
    7100-03 - use AIX APAR IV54630
    7100-04 - use AIX APAR IV54621
    

APAR Information

  • APAR number

    IV54617

  • Reported component name

    AIX 610 STD EDI

  • Reported component ID

    5765G6200

  • Reported release

    610

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Submitted date

    2014-01-27

  • Closed date

    2014-01-27

  • Last modified date

    2016-05-10

Fix information

  • Fixed component name

    AIX 610 STD EDI

  • Fixed component ID

    5765G6200

Applicable component levels

  • R610 PSY U861317

       UP14/10/28 I 1000

PTF to Fileset Mapping



Document information

More support for: AIX Standard Edition

Software version: 610

Operating system(s): AIX

Reference #: IV54617

Modified date: 10 May 2016