Sun Microsystems 8190994 manual Migrating Over Multiple Data Centers

Migration Scenarios

6.0 Master A	6.0 Master B
6.0 Master C	6.0 Master D
6.0 Master E	6.0 Master F

FIGURE 4–16New Fully-Meshed All-Master Topology

Migrating Over Multiple Data Centers

Migrating servers over multiple data centers involves migrating each server in each data center individually. Before you start migrating replicated servers, determine whether your deployment might not be better served by changing the architecture of the topology. If you want to keep your existing topology, follow the examples in “Migrating a Replicated Topology to an Identical Topology” on page 54 for each data center. To migrate to a new topology, follow the examples in “Migrating a Replicated Topology to a New Topology” on page 63 for each data center.

Chapter 4 • Migrating a Replicated Topology 67

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