HP 3PAR Geocluster Software - Manual (Page 33)

3PAR GeoCluster 1.0.0.14 for Windows User’s Guide
320-200263 Page 33
4.1.2.3 Failover to a Remote Site Node, with Remote Copy Interrupted.
Figure 4-3: Failover to remote node, with Remote Copy disrupted.
A failover to a remote site with Remote Copy disruption node can be initiated for the
following reasons:

Hardware or software failure on the local site affecting the Remote Copy System and all of
the local cluster nodes.

Failure on the local site InServ.
Changes to Remote Copy
This scenario will cause the following changes to the Remote Copy organization:

The secondary Remote Copy group, located on the remote site, will have its role changed to
primary-rev.

If the local InServ is still functional, the primary Remote Copy group, with no knowledge of
the Remote Copy group role change, will retain its role.