HP 3PAR Remote Copy Software - Manual (Page 219)

InForm OS Version 2.3.1 Remote Copy User’s Guide
C.1
Example Setup and Disaster Recovery
C
Example Setup and
Disaster Recovery
In this chapter
C.1 Remote Copy Setup Examples C.2
C.2 Bidirectional Synchronous Disaster Recovery Example C.4
C.3 N-to-1 Asynchronous Periodic Disaster Recovery Example C.15
C.4 1-to-N Unidirectional Asynchronous Periodic Disaster Recovery Example C.27
C.5 Synchronous Long Distance Remote Copy Disaster Recovery Example C.38
C.5.1 Synchronous Backup Server Assumes Role of Primary Server C.43
C.5.2 Asynchronous Backup Server Assumes Role of Primary Server C.59
C.5.3 Asynchronous Backup Server Assumes Role of Primary Server - No Data Transfer
from the Synchronous Backup Server C.80
C.6 Synchronous Long Distance Remote Copy for Data Migration C.96
This chapter contains examples of supported configurations and disaster recovery scenarios for
3PAR Remote Copy. The first section illustrates the supported Remote Copy configurations as
explained in Chapter 3, Remote Copy Setup . The second section illustrates disaster recovery
cycles for a bidirectional Remote Copy pair using synchronous mode volume group, an N-to-1
type configuration using asynchronous periodic mode volume groups, and a Synchronous Long
Distance Remote Copy configuration.