Deployment Guide

Deployment Guide 45
8 Restart the O2CB service on all the existing nodes by typing:
/etc/init.d/o2cb stop
/etc/init.d/o2cb start
9
On all the nodes , mount all the volumes listed in the /etc/fstab file by typing:
mount -a -t ocfs2
10
On the new node , add the following command to the /etc/rc.local file:
mount -a -t ocfs2
11
On all the nodes other than the newly added one, start CRS and the database by performing
the following steps:
a As the user root , type:
/
etc/init.d/init.crs start
b As the user oracle , type:
srvctl start database -d <database_name>
Adding a New Node to the Clusterware Layer
1 Log in as oracle on one of the existing nodes .
2 Start the Oracle Universal Installer from the /opt/oracle/product/10.1.0/crs_1/oui/bin directory by typing:
addNode.sh
3 In the Welcome window, click Next .
4 In the Specify Cluster Nodes for Node Addition window, enter the public and private node names
for the new node and click
Next .
If all the network and storage verification checks pass, the
Node Addition Summary window appears.
5 Click Next .
The
Cluster Node Addition Progress window displays the status of the cluster node addition process.
6 When prompted, run rootaddnode.sh on the local node.
When
rootaddnode.sh finishes running, click OK .
7 When prompted, run root.sh on the new node .
When
root.sh finishes running, click OK .
8 In the End of Cluster Node Addition window, click Exit .
9 From the /opt/oracle/product/10.1.0/crs_1/oui/bin directory on one of the existing nodes , type
(for example) the following line:
racgons add_config node3-pub:4948
In this example, node3 is being added to an existing two-node cluster.