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

Providing fault tolerance protection


vSphere Fault Tolerance (FT) provides protection from a host or storage hardware failure for critical virtual machines by enabling a secondary running copy of the virtual machine running on a separate host and stored on a different datastore. The secondary virtual machine is identical to the primary protected virtual machine, and the failover is instant and transparent:

vSphere FT Fast Check-Pointing keeps the primary and secondary virtual machines in sync in order to allow the secondary virtual machine to instantly take over should the primary virtual machine be impacted by a host or storage failure.

How to do it…

  1. Identify use cases for vSphere FT.

  2. Identify requirements to enable vSphere FT.

  3. Enable vSphere FT for a virtual machine.

  4. Test vSphere FT for an enabled virtual machine.

How it works…

FT protects critical virtual machines against host and storage hardware failures. Prior to vSphere 6, FT supported only a single vCPU virtual machine. Support for Symmetric...