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IBM DS8870 Copy Services for Open Systems by Bertrand Dufrasne, Sherri Brunson, Don Skilton, Warren Stanley, Alexander Warmuth, Mark Wells

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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
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 processing ...

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