Storage management subsystem environment
This chapter provides the necessary information to implement the storage management subsystem (SMS) environment for the DFSMShsm fast replication function.
SMS provides two types of constructs to define the topology of volumes that must be used by DFSMShsm fast replication:
Copy pool
Storage group of type copy pool backup
These definitions enable DFSMShsm to know the volumes, target and source that must be processed for the fast replication functions and how to manage them.
3.1 SMS constructs
DFSMS is ...

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