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  • VMware vSphere 6.x Datacenter Design  Cookbook
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VMware vSphere 6.x Datacenter Design  Cookbook

VMware vSphere 6.x Datacenter Design Cookbook

By : kim bottu, Hersey Cartwright
4.2 (10)
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VMware vSphere 6.x Datacenter Design  Cookbook

VMware vSphere 6.x Datacenter Design Cookbook

4.2 (10)
By: kim bottu, Hersey Cartwright

Overview of this book

VMware is the industry leader in data center virtualization. The vSphere 6.x suite of products provides a robust and resilient platform to virtualize server and application workloads. With the release of 6.x a whole range of new features has come along such as ESXi Security enhancements, fault tolerance, high availability enhancements, and virtual volumes, thus simplifying the secure management of resources, the availability of applications, and performance enhancements of workloads deployed in the virtualized datacenter. This book provides recipes to create a virtual datacenter design using the features of vSphere 6.x by guiding you through the process of identifying the design factors and applying them to the logical and physical design process. You’ll follow steps that walk you through the design process from beginning to end, right from the discovery process to creating the conceptual design; calculating the resource requirements of the logical storage, compute, and network design; mapping the logical requirements to a physical design; security design; and finally creating the design documentation. The recipes in this book provide guidance on making design decisions to ensure the successful creation, and ultimately the successful implementation, of a VMware vSphere 6.x virtual data center design.
Table of Contents (14 chapters)
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13
Index

Right-sizing virtual machines


Right-sizing a virtual machine means allocating the correct amount of CPU, memory, and storage resources required to support a virtual machine's workload. Optimal performance of the virtual machine and efficient use of the underlying hardware are both obtained through right-sizing virtual machine resources.

In a physical server environment, it is difficult to add resources. Because of this, physical servers are often configured with more resources than actually required in order to ensure that there are sufficient resources available if the need for resources increases. Typically, physical servers only use a small percentage of the resources available to them; this means that a great deal of resources are constantly kept idle or wasted. Adding resources to a physical server also typically requires the server to be powered off and, possibly, even removed from the rack, which takes even more time and impacts the production.

In a virtual environment, it becomes much...

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