About Server Pools
When Oracle Clusterware is installed, two server pools are created automatically: Generic and Free.
All servers in a new installation are assigned to the Free server pool, initially. Servers move from Free to newly defined server pools automatically.
- The Free Server Pool
 The Free server pool contains servers that are not assigned to any other server pools.
- The Generic Server Pool
 The Generic server pool stores any Oracle Database that is not policy managed.
Parent topic: Policy-Managed Clusters and Capacity Management