The Definitive Guide To The Xen Hypervisor

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The Definitive Guide to the Xen Hypervisor

Author : David Chisnall
Publisher : Pearson Education
ISBN 13 : 013234971X
Total Pages : 320 pages
Book Rating : 4.1/5 (323 download)

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Book Synopsis The Definitive Guide to the Xen Hypervisor by : David Chisnall

Download or read book The Definitive Guide to the Xen Hypervisor written by David Chisnall and published by Pearson Education. This book was released on 2008 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The Xen hypervisor has become an incredibly strategic resource for the industry, as the focal point of innovation in cross-platform virtualization technology. David's book will play a key role in helping the Xen community and ecosystem to grow." -Simon Crosby, CTO, XenSource An Under-the-Hood Guide to the Power of Xen Hypervisor Internals The Definitive Guide to the Xen Hypervisor is a comprehensive handbook on the inner workings of XenSource's powerful open source paravirtualization solution. From architecture to kernel internals, author David Chisnall exposes key code components and shows you how the technology works, providing the essential information you need to fully harness and exploit the Xen hypervisor to develop cost-effective, highperformance Linux and Windows virtual environments. Granted exclusive access to the XenSource team, Chisnall lays down a solid framework with overviews of virtualization and the design philosophy behind the Xen hypervisor. Next, Chisnall takes you on an in-depth exploration of the hypervisor's architecture, interfaces, device support, management tools, and internals including key information for developers who want to optimize applications for virtual environments. He reveals the power and pitfalls of Xen in real-world examples and includes hands-on exercises, so you gain valuable experience as you learn. This insightful resource gives you a detailed picture of how all the pieces of the Xen hypervisor fit and work together, setting you on the path to building and implementing a streamlined, cost-efficient virtual enterprise. Coverage includes Understanding the Xen virtual architecture Using shared info pages, grant tables, and the memory management subsystem Interpreting Xen's abstract device interfaces Configuring and managing device support, including event channels, monitoring with XenStore, supporting core devices, and adding new device types Navigating the inner workings of the Xen API and userspace tools Coordinating virtual machines with the Scheduler Interface and API, and adding a new scheduler Securing near-native speed on guest machines using HVM Planning for future needs, including porting, power management, new devices, and unusual architectures

Running Xen

Author : Jeanna N. Matthews
Publisher : Prentice Hall
ISBN 13 : 0132704579
Total Pages : 627 pages
Book Rating : 4.1/5 (327 download)

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Book Synopsis Running Xen by : Jeanna N. Matthews

Download or read book Running Xen written by Jeanna N. Matthews and published by Prentice Hall. This book was released on 2008-04-06 with total page 627 pages. Available in PDF, EPUB and Kindle. Book excerpt: “This accessible and immediately useful book expertly provides the Xen community with everything it needs to know to download, build, deploy and manage Xen implementations.” —Ian Pratt, Xen Project Leader VP Advanced Technology, Citrix Systems The Real–World, 100% Practical Guide to Xen Virtualization in Production Environments Using free, open source Xen virtualization software, you can save money, gain new flexibility, improve utilization, and simplify everything from disaster recovery to software testing. Running Xen brings together all the knowledge you need to create and manage high–performance Xen virtual machines in any environment. Drawing on the unparalleled experience of a world–class Xen team, it covers everything from installation to administration—sharing field-tested insights, best practices, and case studies you can find nowhere else. The authors begin with a primer on virtualization: its concepts, uses, and advantages. Next, they tour Xen’s capabilities, explore the Xen LiveCD, introduce the Xen hypervisor, and walk you through configuring your own hard–disk–based Xen installation. After you’re running, they guide you through each leading method for creating “guests” and migrating existing systems to run as Xen guests. Then they offer comprehensive coverage of managing and securing Xen guests, devices, networks, and distributed resources. Whether you’re an administrator, data center manager, developer, system integrator, or ISP, Running Xen will help you achieve your goals with Xen–reliably, efficiently, with outstanding performance, and at a surprisingly low cost. •Understanding the Xen hypervisor: what it does, and how it works •Using pre-built system images, including compressed file systems •Managing domains with the xm console •Populating and storing guest images •Planning, designing, and configuring networks in Xen •Utilizing Xen security: special purpose VMs, virtual network segments, remote access, firewalls, network monitors, sHype access control, Xen Security Modules (XSM), and more •Managing guest resources: memory, CPU, and I/O •Employing Xen in the enterprise: tools, products, and techniques

Hardware and Software Support for Virtualization

Author : Edouard Bugnion
Publisher : Morgan & Claypool Publishers
ISBN 13 : 1627056882
Total Pages : 208 pages
Book Rating : 4.6/5 (27 download)

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Book Synopsis Hardware and Software Support for Virtualization by : Edouard Bugnion

Download or read book Hardware and Software Support for Virtualization written by Edouard Bugnion and published by Morgan & Claypool Publishers. This book was released on 2017-02-21 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on the core question of the necessary architectural support provided by hardware to efficiently run virtual machines, and of the corresponding design of the hypervisors that run them. Virtualization is still possible when the instruction set architecture lacks such support, but the hypervisor remains more complex and must rely on additional techniques. Despite the focus on architectural support in current architectures, some historical perspective is necessary to appropriately frame the problem. The first half of the book provides the historical perspective of the theoretical framework developed four decades ago by Popek and Goldberg. It also describes earlier systems that enabled virtualization despite the lack of architectural support in hardware. As is often the case, theory defines a necessary—but not sufficient—set of features, and modern architectures are the result of the combination of the theoretical framework with insights derived from practical systems. The second half of the book describes state-of-the-art support for virtualization in both x86-64 and ARM processors. This book includes an in-depth description of the CPU, memory, and I/O virtualization of these two processor architectures, as well as case studies on the Linux/KVM, VMware, and Xen hypervisors. It concludes with a performance comparison of virtualization on current-generation x86- and ARM-based systems across multiple hypervisors.

Citrix XenDesktop Implementation

Author : Gareth R. James
Publisher : Elsevier
ISBN 13 : 1597495832
Total Pages : 484 pages
Book Rating : 4.5/5 (974 download)

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Book Synopsis Citrix XenDesktop Implementation by : Gareth R. James

Download or read book Citrix XenDesktop Implementation written by Gareth R. James and published by Elsevier. This book was released on 2010-10-29 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: Citrix XenDesktop Implementation explores the implementation of Citrix XenDesktop, a virtual desktop infrastructure solution. After introducing the desktop virtualization, the book discusses the installation of a desktop delivery controller through advanced XenDesktop Client Settings. This book briefly discusses the work of desktop delivery controller mechanisms followed by its installation process, integration process of XenDesktop with Microsoft Active Directory, and the configuration of the desktop delivery controller. It then examines the process of installing the virtual desktop onto the server infrastructure, and it follows the installation and integration onto Xen Server, Hyper-V, and VMware hypervisors. Furthermore, it discusses the advanced configuration settings. The book covers the installation of the Citrix Provisioning Server and its fundamental configuration. It also explores the configuration of Citrix XenApp for Application provisioning, the integration of virtual applications, and the implementation of virtual profiles into the virtual desktop. The book concludes by explaining the advanced XenDesktop client settings on audio, video, and peripherals. Ideal one-stop handbook for implementing a Citrix XenDesktop virtual desktop solution Includes all technical details required for you to evaluate how Citrix XenDesktop would integrate into your existing environment Covers integration with VMware ESX/vSphere, Microsoft Hyper-V including System Center Virtual Machine Manager (SCVMM) and Citrix XenServer

Virtualization, A Beginner's Guide

Author : Nelson Ruest
Publisher : McGraw Hill Professional
ISBN 13 : 0071614028
Total Pages : 463 pages
Book Rating : 4.0/5 (716 download)

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Book Synopsis Virtualization, A Beginner's Guide by : Nelson Ruest

Download or read book Virtualization, A Beginner's Guide written by Nelson Ruest and published by McGraw Hill Professional. This book was released on 2009-03-31 with total page 463 pages. Available in PDF, EPUB and Kindle. Book excerpt: Migrate to a dynamic, on-demand data delivery platform "If you're looking to hit the ground running with any virtualization project, large or small, this book is going to give you the start you need, and along the way will offer you some cautionary tales that will even take some seasoned virtualization veterans by surprise." --From the foreword by Chris Wolf, Senior Analyst, Burton Group Transform your IT infrastructure into a leaner, greener datacenter with expert guidance from a pair of industry professionals. Through clear explanations, examples, and a five-step deployment plan, Virtualization: A Beginner's Guide shows you how to maximize the latest technologies from Citrix, Microsoft, and VMware. Consolidate your servers, set up virtual machines and applications, and manage virtual desktop environments. You'll also learn how to implement reliable security, monitoring, and backup procedures. Select a virtualization platform and develop rollout plans Perform pre-deployment network and workstation tests Configure virtual machines, storage devices, and workloads Set up and secure a fully virtualized and highly available server environment Manage a centralized, on-demand application delivery framework Handle volatile and persistent desktop virtualization Use hypervisors to facilitate workload delivery Implement failsafe system backup and recovery strategies

The Best Damn Server Virtualization Book Period

Author : Rogier Dittner
Publisher : Syngress
ISBN 13 : 0080556655
Total Pages : 960 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis The Best Damn Server Virtualization Book Period by : Rogier Dittner

Download or read book The Best Damn Server Virtualization Book Period written by Rogier Dittner and published by Syngress. This book was released on 2011-04-18 with total page 960 pages. Available in PDF, EPUB and Kindle. Book excerpt: Server Sprawl and escalating IT costs have managers and system administrators scrambling to find ways to cut costs and reduce Total Cost of Ownership of their physical infrastructure. Combining software applications onto a single server, even if those applications are from the same software vendor, can be dangerous and problems hard to troubleshoot. Virtualization allows you to consolidate many servers onto a single physical server reducing hardware, electrical, cooling, and administrative costs. These virtual servers run completely independent of each other so if one crashes the other are not affected. Planning and implementing a server consolidation is a complex process. This book details the requirements for such a project, includes sample forms and templates, and delivers several physical to virtual migration strategies which will save both time and costs. Readers of this book will easily be able to plan and deploy VMware, Microsoft Virtual Server, and Xen. Create a virtual network to exchange information or provide a service to other virtual machines or computers Use virtualization to support removable media such as CD or DVD optical disks Reduce server costs, administration overhead, and complexity

Xen Virtualization

Author : Prabhakar Chaganti
Publisher : Packt Publishing Ltd
ISBN 13 : 9781847192486
Total Pages : 148 pages
Book Rating : 4.1/5 (924 download)

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Book Synopsis Xen Virtualization by : Prabhakar Chaganti

Download or read book Xen Virtualization written by Prabhakar Chaganti and published by Packt Publishing Ltd. This book was released on 2007 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: A fast and practical guide to supporting multiple operating systems with the Xen hypervisor.

Securing the Virtual Environment

Author : Davi Ottenheimer
Publisher : John Wiley & Sons
ISBN 13 : 1118239261
Total Pages : 458 pages
Book Rating : 4.1/5 (182 download)

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Book Synopsis Securing the Virtual Environment by : Davi Ottenheimer

Download or read book Securing the Virtual Environment written by Davi Ottenheimer and published by John Wiley & Sons. This book was released on 2012-04-23 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: A step-by-step guide to identifying and defending against attacks on the virtual environment As more and more data is moved into virtual environments the need to secure them becomes increasingly important. Useful for service providers as well as enterprise and small business IT professionals the book offers a broad look across virtualization used in various industries as well as a narrow view of vulnerabilities unique to virtual environments. A companion DVD is included with recipes and testing scripts. Examines the difference in a virtual model versus traditional computing models and the appropriate technology and procedures to defend it from attack Dissects and exposes attacks targeted at the virtual environment and the steps necessary for defense Covers information security in virtual environments: building a virtual attack lab, finding leaks, getting a side-channel, denying or compromising services, abusing the hypervisor, forcing an interception, and spreading infestations Accompanying DVD includes hands-on examples and code This how-to guide arms IT managers, vendors, and architects of virtual environments with the tools they need to protect against common threats.

Design and Use of Virtualization Technology in Cloud Computing

Author : Das, Prashanta Kumar
Publisher : IGI Global
ISBN 13 : 1522527869
Total Pages : 335 pages
Book Rating : 4.5/5 (225 download)

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Book Synopsis Design and Use of Virtualization Technology in Cloud Computing by : Das, Prashanta Kumar

Download or read book Design and Use of Virtualization Technology in Cloud Computing written by Das, Prashanta Kumar and published by IGI Global. This book was released on 2017-08-11 with total page 335 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cloud computing is rapidly expanding in its applications and capabilities through various parts of society. Utilizing different types of virtualization technologies can push this branch of computing to even greater heights. Design and Use of Virtualization Technology in Cloud Computing is a crucial resource that provides in-depth discussions on the background of virtualization, and the ways it can help shape the future of cloud computing technologies. Highlighting relevant topics including grid computing, mobile computing, open source virtualization, and virtualization in education, this scholarly reference source is ideal for computer engineers, academicians, students, and researchers that are interested in learning more about how to infuse current cloud computing technologies with virtualization advancements.

The Book of Xen

Author : Chris Takemura
Publisher : No Starch Press
ISBN 13 : 1593271867
Total Pages : 316 pages
Book Rating : 4.5/5 (932 download)

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Book Synopsis The Book of Xen by : Chris Takemura

Download or read book The Book of Xen written by Chris Takemura and published by No Starch Press. This book was released on 2010 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: Xen allows administrators to run many virtual operating systems on one physical server, including Linux, BSD, OpenSolaris, and Microsoft Windows. In the process, users save money on hardware, maintenance, and electricity. Not only is Xen open source, the Xen hypervisor (the virtual machine monitor) is the best-performing hypervisor available. "The Book of Xen" explains everything a sysadmin needs to know to use this powerful technology, with coverage of installation, networking, virtualized storage, and managing guest and host operating systems. Written for administrators who have worked with *NIX before but who may be new to virtualization, "The Book of Xen" covers both the basics and the trickier aspects of Xen administration, like profiling and benchmarks, migration, XenSource administration, and hardware assisted virtualization (HVM).

OpenNebula 3 Cloud Computing

Author : Giovanni Toraldo
Publisher : Packt Publishing Ltd
ISBN 13 : 1849517479
Total Pages : 500 pages
Book Rating : 4.8/5 (495 download)

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Book Synopsis OpenNebula 3 Cloud Computing by : Giovanni Toraldo

Download or read book OpenNebula 3 Cloud Computing written by Giovanni Toraldo and published by Packt Publishing Ltd. This book was released on 2012-01-01 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a step-by-step practical guide to get you started easily with openNebula. It guides you to build, maintain, and configure your cloud infrastructure, providing real-world examples in a simple and coherent manner. If you are a GNU/Linux system administrator with no experience with virtualization or cloud computing but eager to learn about it, or you are thwarted by your current virtualized infrastructure, this book is for you. You are expected to have some basic knowledge of GNU/Linux, with knowledge of basic package management tools and system configuration.

XenServer Administration Handbook

Author : Tim Mackey
Publisher :
ISBN 13 : 9781491935125
Total Pages : 126 pages
Book Rating : 4.9/5 (351 download)

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Book Synopsis XenServer Administration Handbook by : Tim Mackey

Download or read book XenServer Administration Handbook written by Tim Mackey and published by . This book was released on 2016 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Packed with practical advice, this hands-on guide provides valuable information you need to most effectively optimize and manage the XenServer open source virtualization platform. Whether you run a modest installation of a few blades or multiple global enterprise datacenters, this book focuses on the most critical issues you're likely to encounter when designing a XenServer deployment and helps you handle day-to-day management tasks"--Back cover.

Rapid GUI Programming with Python and Qt

Author : Mark Summerfield
Publisher : Pearson Education
ISBN 13 : 0132703068
Total Pages : 763 pages
Book Rating : 4.1/5 (327 download)

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Book Synopsis Rapid GUI Programming with Python and Qt by : Mark Summerfield

Download or read book Rapid GUI Programming with Python and Qt written by Mark Summerfield and published by Pearson Education. This book was released on 2007-10-18 with total page 763 pages. Available in PDF, EPUB and Kindle. Book excerpt: Whether you're building GUI prototypes or full-fledged cross-platform GUI applications with native look-and-feel, PyQt 4 is your fastest, easiest, most powerful solution. Qt expert Mark Summerfield has written the definitive best-practice guide to PyQt 4 development. With Rapid GUI Programming with Python and Qt you'll learn how to build efficient GUI applications that run on all major operating systems, including Windows, Mac OS X, Linux, and many versions of Unix, using the same source code for all of them. Summerfield systematically introduces every core GUI development technique: from dialogs and windows to data handling; from events to printing; and more. Through the book's realistic examples you'll discover a completely new PyQt 4-based programming approach, as well as coverage of many new topics, from PyQt 4's rich text engine to advanced model/view and graphics/view programming. Every key concept is illuminated with realistic, downloadable examples–all tested on Windows, Mac OS X, and Linux with Python 2.5, Qt 4.2, and PyQt 4.2, and on Windows and Linux with Qt 4.3 and PyQt 4.3.

Virtual Machines

Author : James Edward Smith
Publisher : Elsevier
ISBN 13 : 1558609105
Total Pages : 662 pages
Book Rating : 4.5/5 (586 download)

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Book Synopsis Virtual Machines by : James Edward Smith

Download or read book Virtual Machines written by James Edward Smith and published by Elsevier. This book was released on 2005-06-03 with total page 662 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this text, Smith and Nair take a new approach by examining virtual machines as a unified discipline and pulling together cross-cutting technologies. Topics include instruction set emulation, dynamic program translation and optimization, high level virtual machines (including Java and CLI), and system virtual machines for both single-user systems and servers.

DevOps Troubleshooting

Author : Kyle Rankin
Publisher : Addison-Wesley
ISBN 13 : 0133035506
Total Pages : 387 pages
Book Rating : 4.1/5 (33 download)

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Book Synopsis DevOps Troubleshooting by : Kyle Rankin

Download or read book DevOps Troubleshooting written by Kyle Rankin and published by Addison-Wesley. This book was released on 2012-11-09 with total page 387 pages. Available in PDF, EPUB and Kindle. Book excerpt: “If you’re a developer trying to figure out why your application is not responding at 3 am, you need this book! This is now my go-to book when diagnosing production issues. It has saved me hours in troubleshooting complicated operations problems.” –Trotter Cashion, cofounder, Mashion DevOps can help developers, QAs, and admins work together to solve Linux server problems far more rapidly, significantly improving IT performance, availability, and efficiency. To gain these benefits, however, team members need common troubleshooting skills and practices. In DevOps Troubleshooting: Linux Server Best Practices, award-winning Linux expert Kyle Rankin brings together all the standardized, repeatable techniques your team needs to stop finger-pointing, collaborate effectively, and quickly solve virtually any Linux server problem. Rankin walks you through using DevOps techniques to troubleshoot everything from boot failures and corrupt disks to lost email and downed websites. You’ll master indispensable skills for diagnosing high-load systems and network problems in production environments. Rankin shows how to Master DevOps’ approach to troubleshooting and proven Linux server problem-solving principles Diagnose slow servers and applications by identifying CPU, RAM, and Disk I/O bottlenecks Understand healthy boots, so you can identify failure points and fix them Solve full or corrupt disk issues that prevent disk writes Track down the sources of network problems Troubleshoot DNS, email, and other network services Isolate and diagnose Apache and Nginx Web server failures and slowdowns Solve problems with MySQL and Postgres database servers and queries Identify hardware failures–even notoriously elusive intermittent failures

Microsoft Virtualization with Hyper-V

Author : Jason A. Kappel
Publisher : McGraw Hill Professional
ISBN 13 : 0071614044
Total Pages : 449 pages
Book Rating : 4.0/5 (716 download)

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Book Synopsis Microsoft Virtualization with Hyper-V by : Jason A. Kappel

Download or read book Microsoft Virtualization with Hyper-V written by Jason A. Kappel and published by McGraw Hill Professional. This book was released on 2009-09-05 with total page 449 pages. Available in PDF, EPUB and Kindle. Book excerpt: Implement a Hyper-V virtualization solution Microsoft Virtualization with Hyper-V shows you how to deploy Microsoft's next-generation hypervisor-based server virtualization technology in a corporate environment. You'll get step-by-step guidelines for getting Hyper-V up and running, followed by best practices for building a larger, fault-tolerant solution using System Center Virtual Machine Manager 2008. This hands-on guide explains how to migrate physical systems to the virtual environment; use System Center Operations Manager; and secure, back up, and restore your Hyper-V solution. Plan and implement a Hyper-V installation Configure Hyper-V components Install and configure System Center Virtual Machine Manager 2008 Create and manage virtual machines Back up and restore virtual machines Monitor, back up, and restore the virtual solution Secure your Hyper-V environment Understand the virtual desktop infrastructure Use third-party virtualization tools for Hyper-V

User Mode Linux

Author : Jeff Dike
Publisher : Prentice Hall
ISBN 13 : 0132704595
Total Pages : 543 pages
Book Rating : 4.1/5 (327 download)

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Book Synopsis User Mode Linux by : Jeff Dike

Download or read book User Mode Linux written by Jeff Dike and published by Prentice Hall. This book was released on 2006-04-12 with total page 543 pages. Available in PDF, EPUB and Kindle. Book excerpt: With User Mode Linux you can create virtual Linux machines within a Linux computer and use them to safely test and debug applications, network services, and even kernels. You can try out new distributions, experiment with buggy software, and even test security. Now, for the first time, the creator and maintainer of User Mode Linux shows how to put it to work hands-on. Jeff Dike covers everything from getting started through running enterprise-class User Mode Linux servers. You'll find authoritative advice on bootup, compilation, administration, specialized configurations, and much more. Coverage includes What User Mode Linux is, how it works, and its uses in Linux networks Key applications, including server consolidation, development, and disaster recovery Booting and exploration: logins, consoles, swap space, partitioned disks, and more Copy-On-Write (COW): UML's efficient approach to storing filesystem changes In-depth discussion of User Mode Linux networking and security Centrally managing User Mode Linux instances, and controlling their hardware resources Implementing clusters and other specialized configurations Setting up User Mode Linux servers, step-by-step: small-scale and large-scale examples The future of virtualization and User Mode Linux Whether you're a netadmin, sysadmin, teacher, student, or programmer, User Mode Linux® --the technology and this book--is indispensable.