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Two Declustered Arrays/Two Recovery Group
Figure 1-62 shows a "Two Declustered Array/Two Recovery Group" configuration of a Disk
Enclosure. This configuration is referred to as 1/4 populated. The configuration features four
SDDs (shown in dark blue in Figure 1-62) in the first recovery group and the four SSDs (dark
yellow in Figure 1-62) in the second recovery group.
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Figure 1-62 Two Declustered Array/Two Recovery Group DE configuration
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Chapter 1. Understanding the IBM Power Systems 775 Cluster
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