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IZ75104: EHCD_SOFTWARE_TEMP INTERRUPT/ERRPT STORM APPLIES TO AIX 5300-10

A fix is available

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APAR status

  • Closed as program error.

Error description

  • LABEL:  EHCD_SOFTWARE_TEMP
    IDENTIFIER: C4D61AB4
    
    Date/Time:       Tue Mar 30 23:11:34 2010
    Sequence Number: 222208
    Machine Id:      00C85AEF4C00
    Node Id:         mmausb
    Class:           S
    Type:            TEMP
    Resource Name:   usbhc17
    
    Description
    SOFTWARE PROGRAM ERROR
    
    Probable Causes
    SOFTWARE PROGRAM
    SOFTWARE DEVICE DRIVER
    
    Failure Causes
    SOFTWARE PROGRAM
    SOFTWARE DEVICE DRIVER
    
     Recommended Actions
     CONTACT APPROPRIATE SERVICE REPRESENTATIVE
     REPORT DETAILED DATA
     REPORT DETAILED DATA
     REPORT DETAILED DATA
    
    Detail Data
    ADDITIONAL INFORMATION
    ehcdeeh.c,1145,hcd_eeh_check_slot,l=52,rv=5,
    EEH_UNAVAILABLE returned
    from EEH_READ_SLOT_STATE(), adapter dead
    Duplicates
    Number of duplicates
             999
    Time of first duplicate
    Tue Mar 30 23:11:34 2010
    Time of last duplicate
    Tue Mar 30 23:11:34 2010
    

Local fix

Problem summary

  • The following error is reported multiple times.
    
    LABEL:  EHCD_SOFTWARE_TEMP
    ...
    Detail Data ADDITIONAL INFORMATION
    ehcdeeh.c,1145,hcd_eeh_check_slot,l=52,rv=5, EEH_UNAVAILABLE
    returned from EEH_READ_SLOT_STATE(), adapter dead Duplicates
    Number of duplicates 999
    ...
    

Problem conclusion

  • Mask interrupts in the failing case.
    

Temporary fix

Comments

APAR Information

  • APAR number

    IZ75104

  • Reported component name

    AIX 5.3

  • Reported component ID

    5765G0300

  • Reported release

    530

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Submitted date

    2010-04-26

  • Closed date

    2010-04-28

  • Last modified date

    2013-03-28

Fix information

  • Fixed component name

    AIX 5.3

  • Fixed component ID

    5765G0300

Applicable component levels

  • R530 PSY U837907

       UP10/09/20 I 1000

PTF to Fileset Mapping

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Document Information

Modified date:
28 March 2013