In place of ubuntu you can use fedora or centos bcoz i dont know much is ubuntu
1 both nodes identical with software
2 setup host name on both test1.google.com & test2.google.com
3 at /etc/grub.conf kernel /vmlinuz-2.6.18-164.el5 ro root=LABEL=/ rhgb quiet acpi=off
4 /etc/sysconfig/network at line for GATEWAY=xx.xx.xx.xx
5 if your using centos 5.4 or fedora 11 or 12 /etc/sysctl.conf net.ipv4.ip_forward = 1 change from '0' to '1'
6 in you case i dont know where the storge's (i have created nfs on san box for all the guest are using san partition)
7 yum install ricci luci -y in 1st node
8 yum install ricci -y 2nd node
9 service ricci start and chkconfig ricci on for both node
10 1st node $luci_admin init enter the password for your luci admin
11 open the mozilla https://:8084/
12 goto the cluster tab
13 add a new cluster
then install using cluster server all the guest !!!