Book Image

VMware vSphere 6.x Datacenter Design Cookbook - Second Edition

By : Hersey Cartwright, kim bottu
Book Image

VMware vSphere 6.x Datacenter Design Cookbook - Second Edition

By: Hersey Cartwright, kim bottu

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 (19 chapters)
VMware vSphere 6.x Datacenter Design Cookbook Second Edition
Credits
About the Author
About the Reviewer
www.PacktPub.com
Preface
Index

Using resource pools


Resource pools are logical abstractions of resources that can be grouped into hierarchies to reserve or limit CPU and memory resources to virtual machines and subordinate Resource Pools. Shares, limits, and reservations can be applied to a pool and expanded from child pools into parent pools.

How to do it…

  1. Understand how resource pool shares, reservations, and limits are applied.

  2. Create and configure resource pools to reserve or limit resources to virtual machines. The following screenshot shows how a resource pool is created and configured with Shares, Reservation, and Limit for CPU and Memory resources:

How it works…

Resource pools are used to define how CPU and memory resources are shared between virtual machines during times of contentions in order to guarantee CPU and memory resources to a group of virtual machines and to limit the amount of resources available to virtual machines.

When creating a resource pool, the following resource allocations can be applied:

  • Shares...