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IT28750: THE "DB2CLUSTER -CM -ENTER -MAINTENANCE -ALL" COMMAND MAY FAIL

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APAR status

  • Closed as program error.

Error description

  • The "db2cluster -cm -enter -maintenance -all" command may fail
    with the below error:
    
    $ db2cluster -cm -enter -maintenance -all
    There was an error with one of the issued cluster manager
    commands. The user can determine the cause of the error by
    invoking 'db2instance -list' and 'db2cluster -list -alert'. The
    db2diag.log for the current member and the DB2 Information
    Center may provide additional details.
    The domain has been unable to enter maintenance mode.
    A diagnostic log has been saved to '/tmp/ibm.db2.cluster.xxxx'.
    
    Furthermore, the generated '/tmp/ibm.db2.cluster.xxxx' file will
    contain the following error message:
    
    2019-01-18-13.39.56.691470+540 E3649E488             LEVEL:
    Error
    PID     : 7979                 TID : 139976552720256 PROC :
    db2cluster
    INSTANCE:                      NODE : 000
    HOSTNAME: host
    FUNCTION: DB2 UDB, high avail services,
    sqlhaUIListAllMountsInClus, probe:10565
    MESSAGE :
    ECF=0x90000552=-1879046830=ECF_SQLHA_OBJECT_DOES_NOT_EXIST
              Cluster object does not exist
    DATA #1 : String, 34 bytes
    Could not retrieve info for mount.
    DATA #2 : unsigned integer, 4 bytes
    25
    

Local fix

  • N/A
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * ALL                                                          *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * See Error Description                                        *
    ****************************************************************
    * RECOMMENDATION:                                              *
    * Upgrade to Db2 11.1 Mod 4 Fixpack 5 or higher                *
    ****************************************************************
    

Problem conclusion

  • First fixed in Db2 11.1 Mod 4 Fixpack 5
    

Temporary fix

Comments

APAR Information

  • APAR number

    IT28750

  • Reported component name

    DB2 FOR LUW

  • Reported component ID

    DB2FORLUW

  • Reported release

    B10

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2019-04-11

  • Closed date

    2020-01-16

  • Last modified date

    2020-01-16

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

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

Fix information

  • Fixed component name

    DB2 FOR LUW

  • Fixed component ID

    DB2FORLUW

Applicable component levels

  • RB10 PSN

       UP

[{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSEPGG","label":"DB2 for Linux- UNIX and Windows"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"11.1","Line of Business":{"code":"LOB10","label":"Data and AI"}}]

Document Information

Modified date:
04 May 2022