IBM Storwize V5010 Manual page 346

In the following example, HyperSwap topology has been configured and the Volume
Creation window is being used to define a HyperSwap Volume as shown in Figure 6-39.
The capacity and name characteristics are defined as for a Basic volume (highlighted in blue
in the example) and the mirroring characteristics are defined by the Site parameters
(highlighted in red).
Figure 6-39 HyperSwap Volume creation with Summary of actions
The drop-downs help during creation, and the Summary (lower left of the creation window)
indicates the actions that are carried out when the Create option is selected. As shown in
Figure 6-39, a single volume is created, with volume copies in site1 and site2. This volume
is in an active-active (Metro Mirror) relationship with extra resilience provided by two change
volumes.
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Implementing the IBM Storwize V5000 Gen2 with IBM Spectrum Virtualize V8.1