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IBM System Storage DS8000 Copy Services for IBM System z by Mark Wells, Alexander Warmuth, Luiz Moreira, Flavio Gondim De Morais, Peter Klee, Michael Frankenberg, Charles Burger, Thorsten Altmannsberger, Bertrand Dufrasne, Peter Cronauer

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Multi-site replication scenarios
This chapter describes two multi-site replication scenarios for System z environments:
The first scenario is a data migration solution, which can be use to migrate data from one DS8000 pair to another pair, while you maintain the existing data replication and data consistency.
The second solution describes a 4-site replication scenario that you can use if you need the equivalent availability functionality at the disaster recovery site as you have at your production site.
This chapter covers the following documents: ...

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