Novell LINUX ENTERPRISE SERVER 10 - INSTALLATION AND ADMINISTRATION 11-05-2007 Installation Manual page 294

6 If you need to restart the OCFS2 cluster for the changes to take effect, enter the
276 Installation and Administration
However, if you change other settings, such as the cluster name and IP address,
you must restart the cluster for the changes to take effect, as described in
(page 276).
5a Open the ocfs2console GUI by entering
ocfs2console
5b In the ocfs2console, select Cluster > Cluster Nodes.
If cluster.conf is not present, the console will create one with a default cluster
name of ocfs2. Modify the cluster name as desired.
5c In the Node Configuration dialog box, click Add to open the Add Node dialog
box.
5d In the Add Node dialog box, specify the unique name of your primary node,
a unique IP address (such as 192.168.1.1), and the port number (optional,
default is 7777), then click OK.
The ocfs2console console assigns node slot numbers sequentially from
0 to 254.
5e In the Node Configuration dialog box, click Apply, then click Close to dismiss
the Add Node dialog box.
5f Click Cluster > Propagate Configuration to save the cluster.conf file
to all nodes.
following lines, waiting in between for the process to return a status of OK.
/etc/init.d/o2cb stop
/etc/init.d/o2cb start
Step 6