The following diagram depicts the Disaster Recovery scenario for a
Tier 3 service agreement level, as implemented by
automated deployment. Under this scenario, two(2) nodes are created
across two datacenters, one node in each datacenter.
In this scenario, the business functions are running on running on a
single node in the production datacenter. No high availability failover
is provided, so in the event of a hardware failure on the production
node, management must declare a disaster in order for a disaster
recovery failover to be initiated. When a disaster is declared, the
business functions are restarted on the disaster recovery node.
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automated simultaneous deployment of multiple systems for providing
business continuity, disaster recovery, high availability, and
virtualization to your customers as a consumer commodity.
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