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DFSMShsm Fast Replication Technical Guide by Keith Winnard, Jeanne Vangsness

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Using DFSMSdss to back up copy pools
This chapter shows you how to dump a copy pool to tape by using DFSMSdss and how to restore the tape dump.
7.1 The requirement to back up copy pools
One benefit of using the fast replication function is that it enables a fast replication of a set of volumes to be followed by a dump of each target volume that produces a dump tape that can be restored directly back to the source volume. This capability enables the dump function to be performed without a significant outage.
DFSMShsm does not support the DUMP function ...

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