Virtualization with Xen(tm): Including XenEnterprise, XenServer, and XenExpress PDF Download
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Author: David E. Williams
Publisher: Elsevier
ISBN: 9780080553931
Category : Computers
Languages : en
Pages : 384
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Book Description
Complete Coverage of Xen, Including Version 3.2 Virtualization with Xen is the first book to demonstrate to readers how to install, administer, and maintain a virtual infrastructure based on XenSource’s latest release, Xen 3.2. It discusses best practices for setting up a Xen environment correctly the first time, maximizing the utilization of server assets while taking advantage of the fastest and most secure enterprise-grade paravirtualization architecture. It covers both basic and advanced topics, such as planning and installation, physical-to-virtual migrations, virtual machine provisioning, resource management, and monitoring and troubleshooting guests and Xen hosts. * Explore Xen’s Virtualization Model Find a complete overview of the architecture model as well of all products: Xen 3.0 , Xen Express, XenServer, and Xen Enterprise. * Deploy Xen Understand the system requirements, learn installation methods, and see how to install Xen on a free Linux distribution. * Master the Administrator Console Learn how to use the command-line tools and the remote Java-based consoler that manages the configuration and operations of XenServer hosts and VMs. * Manage Xen with Third-Party Tools Use products like openQRM, Enomalism, and Project ConVirt to manage the VMM. * Deploy a Virtual Machine in Xen Learn about workload planning and installing modified guests, unmodified guests, and Windows guests. * Explore Advanced Xen Concepts Build a Xen Cluster, complete a XenVM migration, and discover XenVM backup and recovery solutions. * See the Future of Virtualization See the unofficial Xen road map and what virtual infrastructure holds for tomorrow’s data center. * See Other Virtualization Technologies and How They Compare with Xen Take a look at the different types of server virtualization, other virtual machine software available, and how they compare with Xen. Xen has the lead in the open-source community; now distributed as a standard kernel package for Novell’s SLES 10 and Red Hat’s RHEL 5 and Fedora Core 6 Linux distributions Covers installation, administration, management, monitoring, and deployment planning and strategies
Author: David E. Williams
Publisher: Elsevier
ISBN: 9780080553931
Category : Computers
Languages : en
Pages : 384
Get Book
Book Description
Complete Coverage of Xen, Including Version 3.2 Virtualization with Xen is the first book to demonstrate to readers how to install, administer, and maintain a virtual infrastructure based on XenSource’s latest release, Xen 3.2. It discusses best practices for setting up a Xen environment correctly the first time, maximizing the utilization of server assets while taking advantage of the fastest and most secure enterprise-grade paravirtualization architecture. It covers both basic and advanced topics, such as planning and installation, physical-to-virtual migrations, virtual machine provisioning, resource management, and monitoring and troubleshooting guests and Xen hosts. * Explore Xen’s Virtualization Model Find a complete overview of the architecture model as well of all products: Xen 3.0 , Xen Express, XenServer, and Xen Enterprise. * Deploy Xen Understand the system requirements, learn installation methods, and see how to install Xen on a free Linux distribution. * Master the Administrator Console Learn how to use the command-line tools and the remote Java-based consoler that manages the configuration and operations of XenServer hosts and VMs. * Manage Xen with Third-Party Tools Use products like openQRM, Enomalism, and Project ConVirt to manage the VMM. * Deploy a Virtual Machine in Xen Learn about workload planning and installing modified guests, unmodified guests, and Windows guests. * Explore Advanced Xen Concepts Build a Xen Cluster, complete a XenVM migration, and discover XenVM backup and recovery solutions. * See the Future of Virtualization See the unofficial Xen road map and what virtual infrastructure holds for tomorrow’s data center. * See Other Virtualization Technologies and How They Compare with Xen Take a look at the different types of server virtualization, other virtual machine software available, and how they compare with Xen. Xen has the lead in the open-source community; now distributed as a standard kernel package for Novell’s SLES 10 and Red Hat’s RHEL 5 and Fedora Core 6 Linux distributions Covers installation, administration, management, monitoring, and deployment planning and strategies
Author: David Chisnall
Publisher: Pearson Education
ISBN: 013234971X
Category : Computers
Languages : en
Pages : 320
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Book Description
"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
Author: Chris Takemura
Publisher: No Starch Press
ISBN: 1593271867
Category : Computers
Languages : en
Pages : 316
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Book Description
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).
Author: Tim Mackey
Publisher: "O'Reilly Media, Inc."
ISBN: 1491935391
Category : Computers
Languages : en
Pages : 142
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Book Description
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. Tim Mackey and J.K. Benedict from Citrix Systems, the company that manages XenServer, show you how to design a deployment through best practices, deployment blueprints, and installation guidelines. The book’s second part features concise, easy-to-implement recipes for day-to-day management, such as user rights, backup strategies, and hardware maintenance. Learn precisely what makes a XenServer work, and how it can host 1000 virtual machines Explore the core components of a production XenServer environment Investigate several options on how and where to install XenServer Examine several factors for "right sizing" your XenServer deployment to fit your needs Work with a decision tree to optimize your XenServer deployment design Understand how to accommodate guest VM virtualization modes Use recipes that help you plan for, obtain, and apply XenServer upgrades
Author: Rogier Dittner
Publisher: Syngress
ISBN: 9780080556659
Category : Computers
Languages : en
Pages : 960
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Book Description
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
Author: William Von Hagen
Publisher: John Wiley & Sons
ISBN: 9788126515974
Category :
Languages : en
Pages : 436
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Book Description
Market_Desc: · Primary Audience - Administrators seeking to optimize use of enterprise hardware, create virtual environments geared toward specific tasks, and testing purposes· Secondary Audience - Developers wanting to test software on various platforms and hardware configurations without risking their development hardware and configuration Special Features: · Virtualization is rapidly becoming an essential technology for both developer and administrator tasks· XEN Virtualization is becoming the standard virtualization platform for the Linux platform and is shipping with all of the major distributions· Professional XEN Virtualization covers every aspect of virtualization on the Linux platform About The Book: The book is organized linearly, providing a complete foundation in virtualization, Xen, and competing approaches to virtualization before proceeding to details discussions of installing, configuring, and using Xen. It provides detailed examples of Xen configuration files, system configuration files, and system-level configuration information that will make it easy for system administrators to install, use, and optimize virtual machines in the enterprise. This book also furnishes basic information that helps system administrators adopt Xen and justify its selection.
Author: Michele Girola
Publisher: IBM Redbooks
ISBN: 0738435392
Category : Computers
Languages : en
Pages : 258
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Book Description
The enterprise data center has evolved dramatically in recent years. It has moved from a model that placed multiple data centers closer to users to a more centralized dynamic model. The factors influencing this evolution are varied but can mostly be attributed to regulatory, service level improvement, cost savings, and manageability. Multiple legal issues regarding the security of data housed in the data center have placed security requirements at the forefront of data center architecture. As the cost to operate data centers has increased, architectures have moved towards consolidation of servers and applications in order to better utilize assets and reduce "server sprawl." The more diverse and distributed the data center environment becomes, the more manageability becomes an issue. These factors have led to a trend of data center consolidation and resources on demand using technologies such as virtualization, higher WAN bandwidth technologies, and newer management technologies. The intended audience of this book is network architects and network administrators. In this IBM® Redbooks® publication we discuss the following topics: The current state of the data center network The business drivers making the case for change The unique capabilities and network requirements of system platforms The impact of server and storage consolidation on the data center network The functional overview of the main data center network virtualization and consolidation technologies The new data center network design landscape
Author: Jeanna N. Matthews
Publisher: Prentice Hall
ISBN: 0132704579
Category : Computers
Languages : en
Pages : 627
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Book Description
“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
Author: Eli Dow
Publisher:
ISBN: 9780132074674
Category : Computer organization
Languages : en
Pages : 624
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Book Description
"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.
Author: Sander van Vugt
Publisher: Books4Brains
ISBN: 9072389085
Category : Computers
Languages : en
Pages : 135
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Book Description
If you need an affordable and stable solution to offer high availability for virtual machines, this book is written for you. With this book you will learn how to build an HA solution with open source software. The solutions described in this book can help our organization save thousands of dollars on data center virtualization. You will learn how to create virtual machines using Xen and how to make them highly available using Pacemaker software. As a bonus, you will also read how to implement a cheap SAN solution, using open source software. This book is written for anyone who wants to create an affordable and stable solution for high availability of Xen virtual machines. To get the most out of this book, the reader should have a good working knowledge of Linux. The book uses SUSE Linux Enterprise as the example distribution. The configuration is also applicable to other distributions.
