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VMware vCloud Director 5.1 Evaluation Guide
•Pay-As-You-Go
Resources are committed only when users create vApps in the organization VDC. You can specify a percentage
of resources to guarantee. This enables you (the provider) to overcommit resources. You can make a pay-as-you-go
organization VDC elastic by adding multiple resource pools to its provider VDC.
•ReservationPool
All of the resources you allocate are committed to the organization VDC immediately. In this case, control of
overcommitment passes to the users in the organization. They can control overcommitment by specifying
reservation, limit and priority settings for individual virtual machines.
In this guide, we use the pay-as-you-go model of resource allocation. Select Pay-As-You-Go and click Next
to continue.
The next step using the wizard gives you the ability to configure the allocation model you selected to match the
needs of your environment. With the pay-as-you-go model, you can specify percentages of CPU and memory
resources that are guaranteed to the organization. Change CPU resources guaranteed and Memory resources
guaranteed to 50% to increase the resources guaranteed within this organization. Click Next to continue.
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