IBM Support

IV56323: RESTRICT SLB_CLASS_HINT TUNABLE TO POWER 6 APPLIES TO AIX 7100-03

A fix is available

Subscribe

You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • P7 and P8 customers would experience a small performance
    loss if they have disabled slb_class_hint, a restricted
    vmo tunable.
    

Local fix

Problem summary

  • P7 and P8 customers would experience a small performance
    loss if they have disabled slb_class_hint, a restricted
    vmo tunable.
    

Problem conclusion

  • Restrict the effects of the slb_class_hint tunable to
    just P6 machines.
    

Temporary fix

Comments

  • 6100-07 - use AIX APAR IV58207
    6100-08 - use AIX APAR IV57792
    6100-09 - use AIX APAR IV56316
    6100-09 - use AIX APAR IV56316
    6100-09 - use AIX APAR IV56316
    7100-01 - use AIX APAR IV57492
    7100-02 - use AIX APAR IV56938
    7100-03 - use AIX APAR IV56323
    7100-04 - use AIX APAR IV56344
    

APAR Information

  • APAR number

    IV56323

  • Reported component name

    AIX V7.1

  • Reported component ID

    5765H4000

  • Reported release

    710

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Submitted date

    2014-03-06

  • Closed date

    2014-03-06

  • Last modified date

    2016-05-10

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

    IV56316

  • 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 U858978

       UP14/05/22 I 1000

PTF to Fileset Mapping



Document information

More support for: AIX Enterprise Edition

Software version: 710

Operating system(s): AIX

Reference #: IV56323

Modified date: 10 May 2016