Node1 - p630-6C4, AIX 5.2 ml03 & hacmp 5.1(patched to 5.1.0.5). This
node currently running in a 1 node cluster, however, node 2 has been
configured in the HA configuration. clcomd is currently active.

Node2 - p660-6H1, AIX 5.2 ml03 & hacmp 5.1(patched to 5.1.0.5). This
node is currently not part of the cluster.

Both nodes are connected to shared scsi disk, heartbeat over serial
connection, two 10/100 ethernet adapters.

I've performed the following on node1 & 2,
stty < /dev/tty1
Results were as expected. That command execution on Node1 waited
until it was entered on Node2. I successfully ping'd standby adapters
and boot/service adapters. /usr/es/sbin/cluster/etc/clhosts &
/usr/es/sbin/cluster/etc/rhosts files are the same on both nodes.
/etc/hosts on both nodes are similar.
Note, on Node1, HA is up and running with the resources. The problem
I'm having is synchronization, here's the error:

WARNING: Unable to communicate with the remote node: Node2.
Please check that node: Node2 has the
/usr/es/sbin/cluster/etc/rhosts
file configured and the clcomdES subsystem running.

It then gives libodm: Teh specified object class does not exist. Check
path name and permissions.

Then gives a warning that the standby adapter is not properly
configured. Then an error that /dev/tty1 does not exist on node2.
Then gives an error this time on the stby adapter on Node 2.

clcomd is running on Node2 and the rhosts file is exactly the same on
Node1 as it is on Node2. Anyone have any ideas? Since I'm adding a
node to the cluster, do I need to shutdown HA on Node1 and then
perform the synchronization?

TIA,
Pete's