Topologies and solution scenarios
Different Global Mirror topologies can be considered when planning for Global Mirror implementation.This chapter describes a number of scenarios that can be used for setting up a Global Mirror configuration based on disaster recovery requirements.
The examples in this chapter use the following symbols:
H: Volumes that are attached to hosts
J: Journal volumes (FlashCopy)
Numbers next to the volumes are site indicators. The following is an example for a two-site configuration:
 – 1: Primary site (original production ...

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