Creating One Node RAC using SAN replication

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This topic contains 1 reply, has 0 voices, and was last updated by  shashikiran 5 years, 9 months ago.

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  • #1990

    shashikiran
    Participant

    Hi

    We have the following set up :

    2 node 11gr2 (11.2.0.1) RAC using ASM.

    Business requirement is to have a DR site. SAN replication is used to replicate the data to the DR storage ie, the underling disks are replicated to DR site.

    On the SR site , we have only one server on which Both the Grid Infrastructure and oracle home will be installed. Is it possible to bring up the RAC DB on a single node .

    I haven’t tried this before . Could you help me on this .

  • #2162

    Saurabh Sood
    Member

    Hi Shashi,

    Yes it is possible to bring it up on one node… for that you need to set the cluster_database=false and threads=1 in the spfile and restore/recover (It will become a single instance database.)

    If you want it to be RAC then you can use “ONE NODE RAC” new feature for 11gR2.

    Please read on following link:

    http://download.oracle.com/docs/cd/E11882_01/install.112/e18069/whatsnew.htm#sthref14

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