HP HyperFabric Manual de Instalação descarregar pdf (Página 42)

Planning the Fabric

Hyper Messaging Protocol (HMP)

Chapter 2

HMP Supported Configurations

Multiple HMP HyperFabric configurations are supported to match the performance, cost

and scaling requirements of each installation.

In the previous “Configuration Guidelines” section, the maximum limits for HMP

enabled HyperFabric hardware configurations were outlined. In this section, the HMP

enabled HyperFabric configurations that HP supports will be detailed. These

recommended configurations offer an optimal mix of performance, availability and

practicality for a variety of operating environments.

There are many variables that can impact HyperFabric performance. If you are

considering a configuration that is beyond the scope of the following HP supported

configurations, contact your HP representative.

Point to Point

Large servers like HP’s Superdome can be interconnected to run Oracle RAC 9i and

enterprise resource planning applications. These applications are typically consolidated

on large servers.

Point to point connections between servers support the performance benefits of HMP

without investing in HyperFabric switches. This is a good solution in small

configurations where the benefits of a switched HyperFabric cluster might not be

required (see configurations A and B in Figure 2-6).

If an HMP application is running over the HyperFabric and another node is added to

either of the point to point configurations illustrated in Figure 2-6, it will be necessary to

also add a HyperFabric switch to the cluster.

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HP HyperFabric Manual de Instalação Página 42