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IT21413: BLOCK DROPPING OF CF DURING ROLLING UPGRADE

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • In a pureScale environment it is possible to drop a CF in the
    middle of Rolling Upgrade (that is, Rolling Upgrade has started
    but not completed and members are at different fix pack levels).
    Once that occurs a CF cannot be added back as the following
    SQLCODE is returned:
    
    SQL1648N  The SQL statement or command cannot be processed
    because of the state of a DB2 member in a DB2 pureScale
    environment. Member = "129". Reason code = "10".  SQLSTATE=57061
    
    Further, rolling upgrade cannot be cancelled as two CF's are
    required:
    
       Minimum 2 CFs are required to perform online fixpack updates
        DBI20135E  The online fix pack update has halted because the
    secondary CF is not in PEER state.
    
    Thus during Rolling Upgrade the dropping of a CF is now blocked.
    

Local fix

  • Complete the rolling upgrade before dropping a CF
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * any pureScale users that drop CF's                           *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * See Error Description                                        *
    ****************************************************************
    * RECOMMENDATION:                                              *
    * Upgrade to v10.5 fix pack 9                                  *
    ****************************************************************
    

Problem conclusion

  • This problem is first fixed in v10.5 fix pack 9
    

Temporary fix

Comments

APAR Information

  • APAR number

    IT21413

  • Reported component name

    DB2 FOR LUW

  • Reported component ID

    DB2FORLUW

  • Reported release

    A50

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2017-07-12

  • Closed date

    2017-09-27

  • Last modified date

    2017-09-27

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

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

    IT21927

Fix information

  • Fixed component name

    DB2 FOR LUW

  • Fixed component ID

    DB2FORLUW

Applicable component levels

  • RA50 PSN

       UP

[{"Business Unit":{"code":"BU048","label":"IBM Software"},"Product":{"code":"SSEPGG","label":"DB2 for Linux, UNIX and Windows"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"10.5","Edition":"","Line of Business":{"code":"LOB10","label":"Data and AI"}}]

Document Information

Modified date:
27 September 2017