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Thread: DB2 cold start

  1. #1
    Join Date
    Oct 2010
    Posts
    33

    Question Unanswered: DB2 cold start

    Hi,

    Can anyone explain me the impact of performing cold start for a db2 subsystem ? Will there be any changes in previously created Database or users access to DB2 objects would be hampered.

  2. #2
    Join Date
    May 2003
    Location
    USA
    Posts
    5,737
    There should be no functional change. There might be some initial performance differences since all memory and cache needs to be reloaded as objects are referenced for the first time.
    M. A. Feldman
    IBM Certified DBA on DB2 for Linux, UNIX, and Windows
    IBM Certified DBA on DB2 for z/OS and OS/390

  3. #3
    Join Date
    Oct 2010
    Posts
    33

    Question

    Hi,

    Thanks for the information. Hope my commands are going to be like /-dsn1 start db2 ,startrba=endrba. Please advice if the last keyword holds good for cold start.

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