You're reading from Mastering KVM Virtualization Design expert data center virtualization solutions with the power of Linux KVM

Product type Paperback

Published in Oct 2020

Publisher Packt

ISBN-13 9781838828714

Length 686 pages

Edition 2nd Edition

Tools

KVM

Concepts

Design

Authors (4):

Humble Devassy Chirammal

Prasad Mukhedkar

Vedran Dakic

Anil Vettathu

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Table of Contents (22) Chapters

Preface

1. Section 1: KVM Virtualization Basics

2. Chapter 1: Understanding Linux Virtualization FREE CHAPTER

3. Chapter 2: KVM as a Virtualization Solution

4. Section 2: libvirt and ovirt for Virtual Machine Management

5. Chapter 3: Installing KVM Hypervisor, libvirt, and oVirt

6. Chapter 4: Libvirt Networking

7. Chapter 5: Libvirt Storage

8. Chapter 6: Virtual Display Devices and Protocols

9. Chapter 7: Virtual Machines: Installation, Configuration, and Life Cycle Management

10. Chapter 8: Creating and Modifying VM Disks, Templates, and Snapshots

11. Section 3: Automation, Customization, and Orchestration for KVM VMs

12. Chapter 9: Customizing a Virtual Machine with cloud-init

13. Chapter 10: Automated Windows Guest Deployment and Customization

14. Chapter 11: Ansible and Scripting for Orchestration and Automation

15. Section 4: Scalability, Monitoring, Performance Tuning, and Troubleshooting

16. Chapter 12: Scaling Out KVM with OpenStack

17. Chapter 13: Scaling out KVM with AWS

18. Chapter 14: Monitoring the KVM Virtualization Platform

19. Chapter 15: Performance Tuning and Optimization for KVM VMs

20. Chapter 16: Troubleshooting Guidelines for the KVM Platform

21. Other Books You May Enjoy

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NFS storage pool

As a protocol, NFS has been around since the mid-80s. It was originally developed by Sun Microsystems as a protocol for sharing files, which is what it's been used for up to this day. Actually, it's still being developed, which is quite surprising for a technology that's so old. For example, NFS version 4.2 came out in 2016. In this version, NFS received a very big update, such as the following:

Server-side copy: A feature that significantly enhances the speed of cloning operations between NFS servers by carrying out cloning directly between NFS servers
Sparse files and space reservation: Features that enhance the way NFS works with files that have unallocated blocks, while keeping an eye on capacity so that we can guarantee space availability when we need to write data
Application data block support: A feature that helps applications that work with files as block devices (disks)
Better pNFS implementation

There are other bits...