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Conversion From Single Instance To RAC Using DBCA
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Conversion From Single Instance To RAC Using DBCA.
Single Instance Database
OS Oracle Software Version SID
RHEL4 10.2.0.4 oradba
RAC NODES 1 and 2
Hostnames OS Oracle Software Version
CRS ASM ASM Group
racnode1 RHEL4 10.2.0.4 Installed Configured ORCL_DATA1, FLASH_RECOVERYracnode2
Create Database Template Using DBCA.
Now we are creating a template of existing database named "oradba" by using DBCA.
After the Template creation is complete copy all the files starting with "ORADBA" from the"{ORACLE_HOME}/assistants/dbca/templates/" directory to the"{ORACLE_HOME}/assistants/dbca/templates/" of any one RAC node.
After Doing that enable user equivalence as the ORACLE user on the node from which thedatabase installation is to be done.
Run DBCA now.
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