Book Image

System Center 2016 Virtual Machine Manager Cookbook - Third Edition

By : Roman Levchenko, EDVALDO ALESSANDRO CARDOSO
Book Image

System Center 2016 Virtual Machine Manager Cookbook - Third Edition

By: Roman Levchenko, EDVALDO ALESSANDRO CARDOSO

Overview of this book

Virtual Machine Manager (VMM) 2016 is part of the System Center suite to configure and manage datacenters and offers a unified management experience on-premises and Azure cloud. This book will be your best companion for day-to-day virtualization needs within your organization, as it takes you through a series of recipes to simplify and plan a highly scalable and available virtual infrastructure. You will learn the deployment tips, techniques, and solutions designed to show users how to improve VMM 2016 in a real-world scenario. The chapters are divided in a way that will allow you to implement the VMM 2016 and additional solutions required to effectively manage and monitor your fabrics and clouds. We will cover the most important new features in VMM 2016 across networking, storage, and compute, including brand new Guarded Fabric, Shielded VMs and Storage Spaces Direct. The recipes in the book provide step-by-step instructions giving you the simplest way to dive into VMM fabric concepts, private cloud, and integration with external solutions such as VMware, Operations Manager, and the Windows Azure Pack. By the end of this book, you will be armed with the knowledge you require to start designing and implementing virtual infrastructures in VMM 2016.
Table of Contents (16 chapters)
Title Page
Packt Upsell
Contributors
Preface
Index

Cluster OS rolling upgrade


This recipe will guide you to upgrade a Hyper-V cluster using VMM. Using the steps provided here, you will be able to turn clusters from Windows Server 2012 R2 to 2016.

Getting ready

Cluster migration is usually a headache for administrators, as it could be the reason for huge downtime because we need to evict some nodes from old cluster, build a new one based on the evicted nodes or a new hardware and then migrate roles from the source cluster to the target. Consequently, in the case of overcommitment, we won't have enough resources to run migrated VMs. When everything is built around clouds, which are provided by Cloud Solution Providers (CSPs) under SLA policies defining service availability, a solution to reduce or even eliminate possible downtime is highly needed.

Cluster OS Rolling Upgrade (CRU) is a new feature in Windows Server 2016 that enables administrators to upgrade the operating system of the cluster nodes from Windows Server 2012 R2 to Windows Server...