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IJ22290: I/O FAILURES ON LPARS USING CERTAIN FC ADAPTERS APPLIES TO AIX 7200-04

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

  • **************************************************************
    * USERS AFFECTED:
    * Systems running the AIX 7200-04 Technology Level
    * or VIOS 3.1.1.0 or VIOS 3.1.1.10 level
    * with devices.pciex.df1060e214103404.com at
    * 7.2.4.0.
      **************************************************************
    * ERROR DESCRIPTION:
    * I/O failures or hangs can occur when using the following
    * Fibre Channel adapters on AIX or VIOS:
    *
    * PCIe3 32Gb 2-port Fibre Channel Adapter (FC: EN1A/EN1B;
    * CCIN: 578F)
    * PCIe3 16Gb 4-port Fibre Channel Adapter (FC: EN1C/EN1D;
    * CCIN: 578E)
    * PCIe3 16Gb 2-port Fibre Channel Adapter (FC: EN0A/EN0B;
    * CCIN: 577F)
    *
    * Only VIOS 3.1.1 and AIX 7.2 TL4 are affected.
      **************************************************************
    * RECOMMENDATION:
    * Install APAR IJ22290.
    * Prior to fix availability, an interim fix is available from
    * either
    * ftp://aix.software.ibm.com/aix/ifixes/ij22290/
    * https://aix.software.ibm.com/aix/ifixes/ij22290/
    * The ifix can be installed using Live Update (LU).
    * If LU is not used, installation of the ifix requires a
    * reboot.
      **************************************************************
    

Local fix

Problem summary

  • I/O failures or hangs can occur when using the following Fibre
    Channel adapters on AIX or VIOS:
    PCIe3 32Gb 2-port Fibre Channel Adapter (FC: EN1A/EN1B; CCIN:
    578F)
    PCIe3 16Gb 4-port Fibre Channel Adapter (FC: EN1C/EN1D; CCIN:
    578E)
    PCIe3 16Gb 2-port Fibre Channel Adapter (FC: EN0A/EN0B; CCIN:
    577F)
    

Problem conclusion

  • Fixed in the interrupt handling code
    

Temporary fix

  •   *********
      * HIPER *
      *********
    

Comments

  • 7200-04 - use AIX APAR IJ22290
    

APAR Information

  • APAR number

    IJ22290

  • Reported component name

    AIX V7.2

  • Reported component ID

    5765CD200

  • Reported release

    720

  • Status

    CLOSED PER

  • PE

    YesPE

  • HIPER

    YesHIPER

  • Submitted date

    2020-01-24

  • Closed date

    2020-01-30

  • Last modified date

    2021-02-01

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

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

    IJ22293

Fix information

  • Fixed component name

    AIX V7.2

  • Fixed component ID

    5765CD200

Applicable component levels

  • R720 PSY U884013

       UP20/05/04 I 1000 Ž

PTF to Fileset Mapping

[{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSVEF8","label":"AIX 7.2 Enterprise Edition"},"Platform":[{"code":"PF053","label":"Power Systems"}],"Version":"720","Line of Business":{"code":"LOB08","label":"Cognitive Systems"}}]

Document Information

Modified date:
02 February 2021