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IBM System Storage DS8000 Copy Services for IBM System z by Mark Wells, Alexander Warmuth, Luiz Moreira, Flavio Gondim De Morais, Peter Klee, Michael Frankenberg, Charles Burger, Thorsten Altmannsberger, Bertrand Dufrasne, Peter Cronauer

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IBM FlashCopy SE
IBM FlashCopy Space-Efficient (SE) is functionally not very different from the standard FlashCopy. The concept of Track-Space-Efficient (TSE) volumes with FlashCopy SE relates to the attributes or properties of a DS8000 volume.
FlashCopy SE can coexist with standard FlashCopy. This chapter describes the setup and usage of FlashCopy SE.
This chapter covers the following topics:
FlashCopy SE overview
Setting up Track-Space-Efficient volumes
Doing FlashCopy copies onto Track-Space-Efficient volumes
11.1 FlashCopy SE overview

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