IBM Support

LI72697: USING TSA WITH 1 NIC IN USE PER MACHINES,TRANSACTION PROCESSING MAY NOT BE STOPPED COMPLETELY WHEN THE NIC IS MARKED DOWN

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • When using the Tivoli Software Automation (TSA) product to
    automate DB2 HADR failovers, and there is exactly 1 network
    interface card (NIC) in use per machine, and the NIC is
    marked inactive (down), then transaction processing might not be
    stopped completely prior to promoting the former HADR standby
    as the new HADR primary.
    

Local fix

  • For existing customers running TSA automation with HADR, they
    can execute the following TSA command to ensure transaction
    processing is stopped completely prior to an attempted failover.
    (This command must be run as root at any node in the
    cluster domain):
    # chrsrc -s 'Name like "db2_%" ' IBM.Application
    ProtectionMode=1
    
    For customers who will setup the TSA HADR cluster domain with
    the fix included in this APAR, it is not necessary to run this
    command. The DB2 resources will be created with the
    ProtectionMode=1 attribute set.
    

Problem summary

  • USING TSA WITH 1 NIC IN USE PER MACHINES,TRANSACTION PROCESSING
    MAY NOT BE STOPPED COMPLETELY WHEN THE NIC IS MARKED DOWN
    

Problem conclusion

  • First fixed in DB2 UDB Version 9.1, FixPak 4a
    

Temporary fix

Comments

APAR Information

  • APAR number

    LI72697

  • Reported component name

    DB2 UDE ESE LIN

  • Reported component ID

    5765F4104

  • Reported release

    910

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    YesHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2007-11-09

  • Closed date

    2008-04-25

  • Last modified date

    2008-04-25

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

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

    LI72699

Fix information

  • Fixed component name

    DB2 UDE ESE LIN

  • Fixed component ID

    5765F4104

Applicable component levels

[{"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":"910","Line of Business":{"code":"LOB10","label":"Data and AI"}}]

Document Information

Modified date:
16 October 2021