HP 3PAR Geocluster Software - Manual (Page 10)

3PAR GeoCluster 1.0.0.14 for Windows User’s Guide
320-200263 Page 10
2.1.2 3PAR GeoCluster for Windows and Remote Copy
3PAR GeoCluster for Windows allows cluster resources to be hosted on an InServ storage
array and replicated on a remote site via 3PAR Remote Copy. This way, the safety of critical
production data is ensured. Moreover, in case of a site failure and the ensuing cluster
failover to the remote site, 3PAR GeoCluster for Windows manages the failover of Remote
Copy, reversing the source and target Remote Copy groups, in a timeframe transparent to
hosted applications tolerant to Microsoft Cluster Server failover.
Figure 2-1: Typical 4-nodes configuration.