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9Performance Information for Volume Shadowing   



Volume Shadowing for OpenVMS is designed primarily to be a data availability product and not a performance product. Recognizing that the topics of performance and data availability cannot be completely separated from each other, this chapter discusses the performance effects that can result on systems using Volume Shadowing for OpenVMS.

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Factors That Affect Performance of a Shadow Set
Performance During Steady State
Performance During Copy and Merge Operations
Guidelines for Managing Shadow Set Performance
Striping (RAID) Implementation
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