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IZ90818: CONFIGURING OR OPENING QLOGIC FC ADAPTER HANGS INDEFINITELY APPLIES TO AIX 5300-11

A fix is available

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APAR status

  • Closed as program error.

Error description

  • Attempting to configure or open a QLogic FC adapter can hang
    the FC device driver if the link up fails.
    

Local fix

Problem summary

  • Attempting to configure or open a QLogic FC adapter can hang
    the FC device driver if the link up fails.
    

Problem conclusion

  • Ensure the FC protocol driver is not awakened by the FC adapter
    driver unless and until all state bits are properly set, and
    ensure all state bits are properly cleared before retrying
    the open.
    

Temporary fix

Comments

APAR Information

  • APAR number

    IZ90818

  • Reported component name

    AIX 5.3

  • Reported component ID

    5765G0300

  • Reported release

    530

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Submitted date

    2010-12-13

  • Closed date

    2010-12-13

  • Last modified date

    2013-03-24

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

    IZ87050

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

Fix information

  • Fixed component name

    AIX 5.3

  • Fixed component ID

    5765G0300

Applicable component levels

  • R530 PSY U840327

       UP11/02/22 I 1000

PTF to Fileset Mapping

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Document Information

Modified date:
24 March 2013