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IV57856: IMPROVED PDISK ZEROED DETECTION APPLIES TO AIX 6100-08

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

  • A pdisk can lose it zeroed status on at IPL.
    Moreover currently pdisk zeroed status is not synchronized
    across both adapters in dual adapter configuration.
    

Local fix

Problem summary

  • A pdisk can lose it zeroed status on at IPL.
    Moreover currently pdisk zeroed status is not synchronized
    across both adapters in dual adapter configuration.
    

Problem conclusion

  • The driver now queries the firmware for device zeroed status.
    On any operation on a pdisk, the zeroed status is synchronized
    across both adapters in dual adapter configuration.
    

Temporary fix

Comments

  • 6100-08 - use AIX APAR IV57856
    6100-09 - use AIX APAR IV51127
    6100-09 - use AIX APAR IV51127
    6100-09 - use AIX APAR IV51127
    7100-02 - use AIX APAR IV57007
    7100-03 - use AIX APAR IV51289
    

APAR Information

  • APAR number

    IV57856

  • Reported component name

    AIX 610 STD EDI

  • Reported component ID

    5765G6200

  • Reported release

    610

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Submitted date

    2014-03-27

  • Closed date

    2014-03-27

  • Last modified date

    2014-08-14

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

    IV51127

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

Fix information

  • Fixed component name

    AIX 610 STD EDI

  • Fixed component ID

    5765G6200

Applicable component levels

  • R610 PSY U862151

       UP14/08/08 I 1000

PTF to Fileset Mapping



Document information

More support for: AIX Enterprise Edition

Software version: 610

Operating system(s): AIX

Reference #: IV57856

Modified date: 14 August 2014