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

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FlashCopy performance
This chapter describes the preferred practices when you configure FlashCopy for specific environments or scenarios.
This chapter covers the following topics:
FlashCopy performance overview
FlashCopy establish performance
Background copy performance
FlashCopy impact to applications
FlashCopy options
FlashCopy scenarios
IBM FlashCopy Space-Efficient (SE) performance considerations
12.1 FlashCopy performance overview
Many parameters can affect the performance of FlashCopy operations. It is important to review the data ...

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