Symantec Veritas Cluster Server 5.0 Update 3, Installation Manual

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To reconfigure VCS on existing nodes
1 On 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.
2 Start LLT on Node A.
# /etc/init.d/llt start
3
Start GAB on Node A.
# /etc/init.d/gab start
4 Check the membership of the cluster.
#
gabconfig -a
5 Start VCS on Node A.
#
hastart
6
Make the VCS configuration writable.
# haconf -makerw
7 Add Node B to the cluster.
# hasys -add sysB
8 Add 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.
Installing VCS on a single node
Adding a node to a single-node cluster
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