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IV69805: USING 16 MB LMBS AND MORE THAN 2TB MEMORY MAY CAUSE BOOT CRASH 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

  • Memory range overflow Static breakpoint:
    .si_halt+00002C  tweq    r8,r8
    r8=0000000000000005
    .si_halt+000030     b    <.si_halt+000020>
    r3=0000000000000001
    

Local fix

Problem summary

  • Memory range overflow Static breakpoint:
    .si_halt+00002C  tweq    r8,r8
    r8=0000000000000005
    .si_halt+000030     b    <.si_halt+000020>
    r3=0000000000000001
    

Problem conclusion

  • Coalesce adjacent free LMBs that are represented in the array
    of iplcb_map_reg_t structures, stored at bit_map_offset in the
    IPLCB).  This will prevent that array from becoming too large.
    

Temporary fix

Comments

  • 6100-09 - use AIX APAR IV69794
    7100-03 - use AIX APAR IV69805
    

APAR Information

  • APAR number

    IV69805

  • Reported component name

    AIX V7.1

  • Reported component ID

    5765H4000

  • Reported release

    710

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Submitted date

    2015-02-23

  • Closed date

    2015-02-23

  • Last modified date

    2015-05-22

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

    IV68668

  • 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 U865817

       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 #: IV69805

Modified date: 22 May 2015