IBM DS8000 Copy Services: Updated for IBM DS8000 Release 9.1

Multiple Target PPRC overview

This chapter provides an introduction to Multiple Target Peer-to-Peer Remote Copy (Multiple Target PPRC). It includes the following topics:

•38.1, “Multiple Target PPRC overview” on page 452

•38.2, “Positioning” on page 453

•38.3, “Licensing requirements and restrictions” on page 453

•38.4, “Software considerations” on page 453

•38.5, “Terminology” on page 454

38.1 Multiple Target PPRC overview

Multiple Target PPRC extends the basic Metro Mirror, Global Copy, and Global Mirror solutions by providing the capability ...