Owner's Manual

Adding and Removing Nodes 43
Adding a New Node to the Oracle Clusterware Layer
1 Log in as oracle into one of the existing nodes.
2 From the <ORACLE_CRS_HOME>oui/bin directory of the existing
node, enter
./addNode.sh to start the Oracle Universal Installer ,
where <ORACLE_CRS_HOME> is similar to
/crs/oracle/product/11.1.0/crs/
3 In the Welcome window, click Next .
4 In the Specify Cluster Nodes to Add to Installation window, enter the
public and private node names for the new node.
5 Click Next .
If all the network and storage verification checks pass, the Cluster Node
Addition Summary
window is displayed.
6 Click Install .
7 The Cluster Node Addition Progress window displays the status of the
node addition process.
8 When prompted to run rootaddnode.sh on the local node and root.sh on
the new node as user
root , type:
<ORACLE_CRS_HOME>install/rootaddnode.sh ., where
ORACLE_CRS_HOME is similar to
/crs/oracle/product/11.1.0/crs
9 When root.sh finishes running in the Execute Configuration Scripts
window, click
OK .
10 In the End of Cluster Node Addition window, click Exit .
11 Click Yes in the Exit window.
Adding a New Node to the Database Layer
1 Log in as oracle into one of the existing nodes.
2 From the <ORACLE_DB_HOME>oui/bin directory of the existing node,
type
./addNode.sh to start the Oracle Universal Installer ,
where
<ORACLE_DB_HOME> is similar to
/u01/app/oracle/product/10.2.0./db_1 /.
3 In the Welcome window, click Next .
4 In the Specify Cluster Nodes for Node Addition window, verify that
the
new node is selected.