Product : Red Hat, RHEV/3.6, RHEV
Feature : Application/Service HA, HA/DR, VM Mobility and HA
Content Owner:  Roman Macek
Summary
No - See Details
Details
There is no natively provided Site Failover capability in RHEV. Red Hat does provide the tools needed to provide a disaster recovery solution.
This is possible via 3rd party partners integration (such as Veritas, Acronis, SEP, Commvault).