[必要なアプリケーションとデータサービスをすべて無効にする]
phys-schost-1# /etc/init.d/xntpd stop
phys-schost-1# scconf -p | grep node
 ...
 Cluster nodes:                                phys-schost-1 phys-schost-2 phys-
 schost-3
 Cluster node name:                                 phys-schost-1
  Node private hostname:                           clusternode1-priv
 Cluster node name:                                 phys-schost-2
  Node private hostname:                           clusternode2-priv
 Cluster node name:                                 phys-schost-3
  Node private hostname:                           clusternode3-priv
 ...
phys-schost-1# scsetup
phys-schost-1# nscd -i hosts
phys-schost-1# vi /etc/inet/ntp.conf
 ...
 peer clusternode1-priv
 peer clusternode4-priv
 peer clusternode3-priv
phys-schost-1# ping clusternode4-priv
phys-schost-1# /etc/init.d/xntpd start
[Enable all applications and data services disabled at the beginning of the procedure.]