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Mastering KVM Virtualization

You're reading from   Mastering KVM Virtualization Dive in to the cutting edge techniques of Linux KVM virtualization, and build the virtualization solutions your datacentre demands

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Product type Paperback
Published in Aug 2016
Publisher Packt
ISBN-13 9781784399054
Length 468 pages
Edition 1st Edition
Tools
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Toc

Table of Contents (17) Chapters Close

Preface 1. Understanding Linux Virtualization 2. KVM Internals FREE CHAPTER 3. Setting Up Standalone KVM Virtualization 4. Getting Started with libvirt and Creating Your First Virtual Machines 5. Network and Storage 6. Virtual Machine Lifecycle Management 7. Templates and Snapshots 8. Kimchi – An HTML5-Based Management Tool for KVM/libvirt 9. Software-Defined Networking for KVM Virtualization 10. Installing and Configuring the Virtual Datacenter Using oVirt 11. Starting Your First Virtual Machine in oVirt 12. Deploying OpenStack Private Cloud backed by KVM Virtualization 13. Performance Tuning and Best Practices in KVM 14. V2V and P2V Migration Tools A. Converting a Virtual Machine into a Hypervisor Index

Physical system to virtual conversion

virt-v2v can to talk to a foreign hypervisor to obtain a VM's virtual hardware information and metadata. But when the source is a physical system, virt-v2v cannot gather information on hardware. To solve this virt-v2v relies on a small bootable image to run a tool named virt-p2v on the physical host. virt-p2v sends the physical system's data over SSH to the virt-v2v host, which then convert it to a VM on the target hypervisor.

Creating a virt-p2v bootable image

virt-p2v bootable media is unfortunately not available on any official Fedora site for download. You will need build it on your own using either the virt-p2v-make-disk (http://libguestfs.org/virt-p2v-make-disk.1.html) or virt-p2v-make-kickstart (http://libguestfs.org/virt-p2v-make-kickstart.1.html) utilities. Both these utilities are part of the virt-v2v package. Perform the following steps in order to create a virt-p2v bootable image:

  1. Write a virt-p2v bootable USB key on /dev/sdX:
    #virt...
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