IBM Support

IJ13293: OPENING MELLANOX INFINIBAND ADAPTERS WILL FAIL APPLIES TO AIX 6100-09

 

APAR status

  • Closed as program error.

Error description

  • **************************************************************
    * USERS AFFECTED:
    * Systems running the AIX 6100-09 Technology Level or
    * VIOS 2.2.x.x
    * with bos.mp64 between and including the
    * 6.1.9.400 and 6.1.9.402 level and
    * devices.pciex.b3154a63.rte at the 6.1.9.400 level.
      **************************************************************
    * ERROR DESCRIPTION:
    * In the latest levels of AIX / VIOS, opening Mellanox
    * Infiniband adapters will fail.  This will cause interface
    * creation, ibstat command, and any other operations with the
    * adapter to fail.
    *
    * This is seen with Mellanox Infiniband adapters on AIX / VIOS
    * using the mxib driver.
    * Find out if a system has any adapters using the affected
    * driver with lsdev, for example:
    * # lsdev -F "name ddins" | grep mxib
    * Note: on a VIOS, this must be run as root using
    * 'oem_setup_env'.
      **************************************************************
    * RECOMMENDATION:
    * Install APAR IJ13293.
    * Prior to fix availability, an interim fix is available from
    * either
    * ftp://aix.software.ibm.com/aix/ifixes/ij13293/
    * https://aix.software.ibm.com/aix/ifixes/ij13293/
    * Installation of the ifix requires a reboot.
      **************************************************************
    

Local fix

Problem summary

  • creating ibX interface or running ibstat command will fail.
    

Problem conclusion

  • Use UAR size for memory calculation.
    

Temporary fix

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

Comments

  • 6100-09 - use AIX APAR IJ13293
    7100-04 - use AIX APAR IJ13688
    7100-05 - use AIX APAR IJ13283
    7200-01 - use AIX APAR IJ13856
    7200-02 - use AIX APAR IJ13458
    7200-03 - use AIX APAR IJ13334
    

APAR Information

  • APAR number

    IJ13293

  • Reported component name

    AIX 6.1 EXT SUP

  • Reported component ID

    5765G6299

  • Reported release

    61E

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    YesHIPER

  • Submitted date

    2019-02-05

  • Closed date

    2019-02-05

  • Last modified date

    2019-11-14

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

    IJ13283

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

Fix information

  • Fixed component name

    AIX 6.1 EXT SUP

  • Fixed component ID

    5765G6299

Applicable component levels

[{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSLLZP","label":"AIX Standard Edition"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"61E","Edition":"","Line of Business":{"code":"LOB08","label":"Cognitive Systems"}},{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SG11Q","label":"AIX 6.1 HIPERS, APARs and Fixes"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"61E","Edition":"","Line of Business":{"code":"","label":""}}]

Document Information

Modified date:
14 November 2019