IBM Support

IV69636: HEAVY TRANSMIT DATA ON FC5899/FC1763 RESULTS IN MACHINE HANG APPLIES TO AIX 7100-03 15/06/01 PTF PECHANGE

A fix is available

Subscribe

You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • When heavy load of transmit data is present on machine, there
    is a chance of machine hang.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:
    * Systems running the 7100-03 Technology Level with
    * devices.pciex.e4145616e4140518.rte below 7.1.3.45
    ****************************************************************
    * PROBLEM DESCRIPTION:
    * When heavy load of transmit data is present on machine, there
    * is a chance of machine hang.
    ****************************************************************
    * RECOMMENDATION:
    * Install APAR IV69636.
    ****************************************************************
    

Problem conclusion

  • Counter that is causing the issue was cleared at appropriate
    place in the driver.
    

Temporary fix

Comments

  • 6100-09 - use AIX APAR IV69527
    7100-03 - use AIX APAR IV69636
    

APAR Information

  • APAR number

    IV69636

  • Reported component name

    AIX V7.1

  • Reported component ID

    5765H4000

  • Reported release

    710

  • Status

    CLOSED PER

  • PE

    YesPE

  • HIPER

    NoHIPER

  • Submitted date

    2015-02-18

  • Closed date

    2015-02-18

  • Last modified date

    2015-06-01

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

    IV69527

  • 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 U865815

       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 #: IV69636

Modified date: 01 June 2015