Sep 17, 2009

RAC on/off




On 10R2 if the Oracle binaries are installed with the RAC, one can’t use those binaries to start Oracle Instance if CRS is not running, so in case when one needs to start the instance without CRS one needs to rebuild the oracle and it’s libraries to start the instance.



To turn off RAC
$ cd $ORACLE_HOME/rdbms/lib
$ make -f ins_rdbms.mk rac_off
$ cd $ORACLE_HOME/bin
$ relink oracle



To turn on RAC
$ cd $ORACLE_HOME/rdbms/lib
$ make -f ins_rdbms.mk rac_on
$ cd $ORACLE_HOME/bin
$ relink oracle

1 comment:

  1. Its very useful document.Thx for giving that information.
    Ram

    ReplyDelete

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