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IV67683: FIXING FREQUENT OCCURRENCE LNCENT_TX_ERR ERRORS IN ERRPT. APPLIES TO AIX 7100-03

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

  • Customer may observe LNCENT_TX_ERR frequently in the AIX error
    log. Due to this customer may also experience network
    performance issue also sees frequent adapter restarts, when
    adapter is running in SRIOV mode.
    

Local fix

Problem summary

  • Customer may observe LNCENT_TX_ERR frequently in the AIX error
    log. Due to this customer may also experience network
    performance issue also sees frequent adapter restarts, when
    adapter is running in SRIOV mode.
    

Problem conclusion

  • Ensure driver gives sufficient time for adapter to send packet,
    when adapter is running in SRIOV mode.
    

Temporary fix

Comments

  • 6100-08 - use AIX APAR IV70093
    6100-09 - use AIX APAR IV67669
    7100-02 - use AIX APAR IV70404
    7100-03 - use AIX APAR IV67683
    

APAR Information

  • APAR number

    IV67683

  • Reported component name

    AIX V7.1

  • Reported component ID

    5765H4000

  • Reported release

    710

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Submitted date

    2014-12-08

  • Closed date

    2014-12-08

  • Last modified date

    2015-09-30

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

    IV67669

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

    U869578

Fix information

  • Fixed component name

    AIX V7.1

  • Fixed component ID

    5765H4000

Applicable component levels

  • R710 PSY U869578

       UP15/05/20 I 1000



Document information

More support for: AIX Enterprise Edition

Software version: 710

Operating system(s): AIX

Reference #: IV67683

Modified date: 30 September 2015