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Using Fast Replication for Backup Versions z/OS DFSMS Introduction SC23-6851-00 |
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Fast replication provides a valuable method for obtaining a point-in-time
backup that is managed by DFSMShsm with minimal application outage. Fast
replication uses FlashCopy® on the Enterprise Storage Server® (ESS) or SnapShot on the RAMAC Virtual Array (RVA) to copy the volumes.
The use of this function allows for the following benefits:
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