Figure: Dependency tree for a DB2udb resource illustrates the dependencies among the resources that are configured for a non-MPP DB2 UDB instance resource group.

This configuration shows a service group for a Db2udb resource. The db2udb1 resource (the database) requires the IP resource and the Mount resource. The service group IP address for the DB2 UDB server is configured using the IP resource (db2udb_ip1) and the NIC resource (db2udb_nic1). The mount resource (db2udb_mnt1) requires the Volume resource (db2udb_vol1), which in turn requires the DiskGroup resource (db2udb_dg1). You can start the service group after each of these resources is available.