The following diagram depicts the Disaster Recovery scenario for a
Tier 3 service agreement level, as implemented by
VLPAR®
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.
Contact TriParadigm for more information
about vLPAR®
automated simultaneous deployment of multiple systems for providing
business continuity, disaster recovery, high availability, and
virtualization to your customers as a consumer commodity.
