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Professional Xen Virtualizationby William Von Hagen
Synopses & Reviews
Professional Xen Virtualization
Xen is an open source virtualization technology that allows multiple operating systems to run on a single physical computer system, providing cost savings and increased efficiency. This book presents you with a complete foundation on this exciting technology and shows you how Xen virtualization offers faster response times for new server and service requests, a simplified system administration for multiple systems, and better availability for critical computing resources.
You'll begin by examining the basic concepts of Xen as you also explore how to successfully make the most of today's virtualization technologies. You'll discover how virtualization with Xen allows for simpler and less expensive disaster recovery planning and affords increased productivity in system and software testing groups. Packed with detailed examples of Xen configuration files, system configuration files, and system-level configuration information, this book will show you why Xen virtualization is among the leading emerging technologies on the Linux platform and is being integrated into virtually every commercial distribution.
What you will learn from this book
Who this book is for
This book is for administrators and developers who are seeking to optimize their use of enterprise hardware and create virtual environments geared toward specific tasks.
Wrox Professional guides are planned and written by working programmers to meet the real-world needs of programmers, developers, and IT professionals. Focused and relevant, they address the issues technology professionals face every day. They provide examples, practical solutions, and expert education in new technologies, all designed to help programmers do a better job.
Book News Annotation:
This popular open-source technology allows multiple operating systems to run on a single physical computer system, thereby reducing costs and increasing efficiency. Von Hagen, a master operator of UNIX systems and a self-described LINUX fanatic, takes readers from fundamentals to advanced techniques that offer fast response times for new server and service requests, simple system administration for multiple systems, and availability of critical computing resources. After a brisk overview he describes how to obtain and install the software, boot and configure a host, configure and boot virtual machines and build their file systems, manage and monitor them, perform networking, use advanced critical machine configuration methods, and work in the data center. Includes a companion website for updates and supplementary material and references on commands and options and on virtual machine configuration files. This works well on every level, whether for reference or in the classroom. Annotation ©2008 Book News, Inc., Portland, OR (booknews.com)
This book presents you with a complete foundation on the Xen technology and shows you how Xen virtualization offers faster response times for new server and service requests, a simplified system administration for multiple systems, and better availability for critical computing resources. Packed with detailed examples of Xen configuration files, system configuration files, and system-level configuration information, this book shows you why Xen virtualization is among the leading emerging technologies on the Linux platform and is being integrated into virtually every commercial distribution.
* With typical Wrox thoroughness, this book covers every aspect of virtualization on the Linux platform for administrators seeking to optimize the use of enterprise hardware, create virtual environments geared toward specific tasks, or establish a testing environment
* Provides a complete foundation in virtualization, XEN, and competing approaches with in-depth discussions of installing, configuring, and using XEN, including detailed examples of XEN configuration files, system configuration files, and system-level configuration information
* Offers details that help system administrator adopt XEN and justify its selection
* Covers optimizing XEN, XEN hosts, and guest operating systems for maximum performance and reliability; using XEN in enterprise data centers; procedures and considerations for building custom guest operating systems to run as virtual machines on a XEN host; and much more
About the Author
William von Hagen (Bill) has been a UNIX system administrator for over 20 years and a Linux fanatic since the early 1990s. He has worked as a systems programmer, system administrator, writer, applications developer, drummer, and documentation manager. Bill has written or co-written books on such topics as Ubuntu Linux, GCC, Linux server hacks, Linux filesystems, SUSE Linux, Red Hat Linux, SGML, Mac OS X, and hacking the TiVo. He has also written numerous articles on Linux, embedded computing, Mac OS X, Unix, and open source technology.
Table of Contents
Chapter 1: Overview of Virtualization.
Chapter 2: Introduction to Xen.
Chapter 3: Obtaining and Installing Xen.
Chapter 4: Booting and Configuring a Xen Host.
Chapter 5: Configuring and Booting Virtual Machines.
Chapter 6: Building Filesystems for Virtual Machines.
Chapter 7: Managing and Monitoring Virtual Machines.
Chapter 8: Xen Networking.
Chapter 9: Advanced Virtual Machine Configuration.
Chapter 10: Using Xen in the Data Center.
Appendix A: xm Command and Option Reference.
Appendix B: Xen Virtual Machine Configuration File Reference.
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