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The -n flag indicates to VCS the number of nodes that must be ready to
form a cluster before VCS starts.
2
On the new node, run the command, to configure GAB:
# /sbin/gabconfig -c
To verify GAB
1
On the new node, run the command:
# /sbin/gabconfig -a
Theoutput shouldindicate that porta membershipshows allnodes including
the new node. The output should resemble:
GAB Port Memberships
====================================
Port a gen a3640003 membership 012
See “Verifying GAB” on page 116.
2
Run thesame command on the othernodes (galaxy and nebula) toverify that
the port a membership includes the new node:
# /sbin/gabconfig -a
GAB Port Memberships
====================================
Port a gen a3640003 membership 012
Port h gen fd570002 membership 01
Port h gen fd570002 visible ; 2
Adding the node to the existing cluster
Perform the tasks on one of the existing nodes in the cluster.
To add the new node to the existing cluster
1
Enter the command:
# haconf -makerw
2
Add the new system to the cluster:
# hasys -add saturn
Adding and removing cluster nodes
Adding a node to a cluster
130