Sun Cluster 3.1 4/04 (x86 Platform Edition) supports the following data services:
HA NFS (Solaris 9 12/03)
HA DNS (Solaris 9 12/03)
HA Samba 2.2.8a and 3.0
HA Java System Directory Server 5.2.1 Agent
HA Java System Web Server 6.1
HA Java System Application Server EE 7.0 U3
HA Java System Message Queue 3.5
HA DHCP
HA MySQL
Scalable Java System Web Server