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Chapter 9. Copy services

Page 143

© Copyright IBM Corp. 2008. All rights reserved. 143 Chapter 9. Copy services In this chapter, we discuss: Measuring load: – By node – I/ O Group loading – Moving Virtual Disks ( VDisks): When to move VDisks to another I/ O Group How to move them – Node failure impact and degradation ( avoid /) Measuring load between clusters Configuration considerations 9

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