Symantec 5 manual Verifying configuration on both nodes

150Installing VCS on a single node

Adding a node to a single-node cluster

To reconfigure VCS on existing nodes

1On Node A, create the files /etc/llttab, /etc/llthosts, and /etc/gabtab. Use the files that are created on Node B as a guide, customizing the /etc/llttab for Node A.

2Start LLT on Node A.

# /etc/init.d/llt start

3Start GAB on Node A.

# /etc/init.d/gab start

4Check the membership of the cluster.

# gabconfig -a

5Start VCS on Node A.

# hastart

6Make the VCS configuration writable.

# haconf -makerw

7Add Node B to the cluster.

# hasys -add sysB

8Add Node B to the system list of each service group.

■List the service groups.

#hagrp -list

■For each service group that is listed, add the node.

#hagrp -modify group SystemList -add sysB 1

Verifying configuration on both nodes

Verify the configuration for the nodes.