Integrating Virtualization Technology Into Remote Labs: a Three Year
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Para-Virtualization
Large-Scale Data & Systems Group Virtualization Jana Giceva [email protected] PeterDepartment R. Pietzuch of Computing Imperial College London [email protected]://lsds.doc.ic.ac.uk Fall 2018 Intro to Virtualization 2 Why do we need virtualizaton? • Recall previous lecture… 3 What is virtualization? • Broadly speaking… Virtualization: simulate or emulate a function of a resource (object) in software, identical to that of the physical one. Abstraction to make software look and behave like hardware. • Recall – virtual memory • Computer software gains access to more memory than it is physically installed, via the background swapping of data to disk storage. • Similarly, virtualization techniques can be applied to other IT infrastructure layers, including networks, storage, laptop or server hardware, OSs and applications. 4 Virtual infrastructure • Allows multiple VMs with different OSs and applications to run in isolation, side by side on the same physical machine. • VMs can be provisioned to any system. • Machine independence of OS and applications. • Can manage an application and its OS as a unit, encapsulating them in a single VM. src: VMWare whitepaper -- Virtualization 5 Properties of Virtual Machines • Key properties of VMs: • 1. Partitioning – Run multiple OS on one physical machine – Divide system resources between VMs • 2. Isolation – Provide fault and security isolation at the hardware level – Preserve performance with advanced resource controls • 3. Encapsulation – Save the entire state of a VM to files – Move and copy VMs as easily as copying and moving files • 4. Hardware independence – Provision or migrate any VM to any physical server 6 Virtualization – Definitions and Terms Virtual Machine (VM): a tightly isolated software container with an operating system (OS) and an application inside. -
Network Virtualization for Open Cloud
Πανεπιστήμιο Δυτικής Αττικής Τμήμα Μηχανικών Πληροφορικής και Υπολογιστών ΠΤΥΧΙΑΚΗ ΕΡΓΑΣΙΑ της ΣΟΥΒΑΛΙΩΤΗ ΜΑΡΙΑΣ Επιβλέπων Καθηγητής: Ξυδάς Ιωάννης Επίκουρος Καθηγητής ΠΑ.Δ.Α. Αθήνα, Σεπτέμβριος, 2018 Περιεχόμενα Περίληψη ...............................................................................................................................................9 Αbstract...................................................................................................................................................9 Ευχαριστίες.............................................................................................................................................10 ΚΕΦΑΛΑΙΟ 1 – Εισαγωγή ..................................................................................................................11 1.1. Περίληψη Κεφαλαίου..................................................................................................................11 1.2. Virtualization ...............................................................................................................................11 1.2.1. Hypervisor – Virtual Machine Manager................................................................................12 1.2.1.1. Ενσωματωμένοι Hypervisors.........................................................................................13 1.2.2. Network Virtualization..........................................................................................................13 1.2.2.1. Συνδυασμοί Network Virtualization...............................................................................14 -
Manage Your Virtual Environments with Virtual Machine Manager 2008
Virtualisation In this article, I will examine VMM 2008 The red box on the upper-left represents At a glance: and the new features it brings to IT adminis- the Virtual Machine Manager 2008 server Support for VMware VMs trators. I’ll then look at the requirements and service. Above it are the different interfaces Windows PowerShell- based scripting and the steps involved with a VMM installation. into the service: the Administrator Console, automation Finally, I’ll take a closer look at how to use the Windows PowerShell interface, and the Consolidated, centralised some of the new features of VMM 2008. management Installation procedures An introduction to Virtual Machine There are significantly Manager 2008 System Center Virtual Machine Manager more interfaces to 2008 is a standalone application that provides centralised, enterprise-class management of the VMM system in virtual machines running under Microsoft Virtual Server 2005 R2 SP1, Windows Serv- VMM 2008 er 2008 Hyper-V, Microsoft Hyper-V Server Manage your virtual 2008 and VMware Infrastructure 3 (ESX/ ESXi) servers. Together with other System Self-Service Web Portal with delegated user Center products, VMM provides end-to-end access. Windows PowerShell forms the basis physical and virtual infrastructure manage- for all access to the VMM server. The VMM environments with ment. Figure 1 shows the architectural lay- Admin Console is built entirely on Win- out of Virtual Machine Manager. dows PowerShell, so you can simply create As those familiar with VMM 2007 will Windows PowerShell scripts that the VMM note, there are significantly more interfaces server service runs. Thus, the public API for Virtual Machine to the VMM system in VMM 2008 (see Fig- VMM 2008 is Windows PowerShell, and any ure 1). -
Oracle® Enterprise Manager Ops Center Security
Oracle® Enterprise Manager Ops Center Security 12c Release 4 (12.4.0.0.0) F17675-01 April 2019 Oracle Enterprise Manager Ops Center Security, 12c Release 4 (12.4.0.0.0) F17675-01 Copyright © 2007, 2019, Oracle and/or its affiliates. All rights reserved. Primary Author: Krithika Gangadhar This software and related documentation are provided under a license agreement containing restrictions on use and disclosure and are protected by intellectual property laws. Except as expressly permitted in your license agreement or allowed by law, you may not use, copy, reproduce, translate, broadcast, modify, license, transmit, distribute, exhibit, perform, publish, or display any part, in any form, or by any means. Reverse engineering, disassembly, or decompilation of this software, unless required by law for interoperability, is prohibited. The information contained herein is subject to change without notice and is not warranted to be error-free. If you find any errors, please report them to us in writing. If this is software or related documentation that is delivered to the U.S. Government or anyone licensing it on behalf of the U.S. Government, then the following notice is applicable: U.S. GOVERNMENT END USERS: Oracle programs, including any operating system, integrated software, any programs installed on the hardware, and/or documentation, delivered to U.S. Government end users are "commercial computer software" pursuant to the applicable Federal Acquisition Regulation and agency- specific supplemental regulations. As such, use, duplication, disclosure, modification, and adaptation of the programs, including any operating system, integrated software, any programs installed on the hardware, and/or documentation, shall be subject to license terms and license restrictions applicable to the programs. -
Vmware Converter Enterprise-Class Migration Tool for Converting Physical Machines, Virtual Machines Or Other Third-Party Image Formats to Vmware Virtual Machines
PRODUCT DATASHEET VMware Converter Enterprise-class migration tool for converting physical machines, virtual machines or other third-party image formats to VMware virtual machines What Is VMware Converter? How Does VMware Converter Work? VMware® Converter is a highly robust and scalable enterprise-class VMware Converter is managed through a simple, task based UI that migration tool that reduces the time that IT managers spend convert- enables customers to convert physical machines, other VMware ing physical machines to VMware virtual machines. Using a snapshot- product formats or other third-party formats to VMware virtual based cloning mechanism that is extremely fast and reliable, VMware machines in three easy steps: Converter enables remote conversions without disrupting the source • Step 1: Specify the source physical server, virtual machine or third- server during the conversion process. party format to convert. VMware Converter provides a full range of physical-to-virtual and • Step 2: Specify the destination format, virtual machine name, and virtual-to-virtual conversions, allowing users to: location for the new virtual machine to be created. • Convert physical machines running Windows operating systems 1 to • Step 3: Automate the virtual machine creation and conversion pro- VMware virtual machines cess with VMware Converter. • Import older VMware virtual machine formats to new VMware virtual machine formats What are Benefits and Applications of VMware • Convert third-party formats such as Symantec Backup Exec System Converter? Recovery (formerly Symantec LiveState Recovery) and Microsoft Vir- tual Server/Virtual PC to VMware virtual machines Customers often want to convert a large number of physical servers to VMware virtual machines, for example, during a server consoli- • Populate new virtual machine environments quickly from large direc- dation project. -
Vmware Converter User's Manual: Vmware Converter 3
VMware Converter User’s Manual VMware Converter 3 VMware Converter User’s Manual VMware Converter User’s Manual Version: 3.0.2 Revision: 20071018 Item: VMC-ENG-Q407-281 You can find the most up-to-date technical documentation on our Web site at http://www.vmware.com/support/ The VMware Web site also provides the latest product updates. If you have comments about this documentation, submit your feedback to: [email protected] © 2006-2007 VMware, Inc. All rights reserved. Protected by one or more of U.S. Patent Nos. 6,397,242, 6,496,847, 6,704,925, 6,711,672, 6,725,289, 6,735,601, 6,785,886, 6,789,156, 6,795,966, 6,880,022, 6,944,699, 6,961,806, 6,961,941, 7,069,413, 7,082,598, 7,089,377, 7,111,086, 7,111,145, 7,117,481, 7,149,843, 7,155,558, 7,222,221, 7,260,815, 7,260,820, and 7,269,683; patents pending. VMware, the VMware “boxes” logo and design, Virtual SMP and VMotion are registered trademarks or trademarks of VMware, Inc. in the United States and/or other jurisdictions. All other marks and names mentioned herein may be trademarks of their respective companies. VMware, Inc. 3401 Hillview Ave. Palo Alto, CA 94304 www.vmware.com 2 VMware, Inc. Contents Preface 7 1 Introduction to VMware Converter 9 Migration with VMware Converter 9 VMware Converter Editions 10 Cloning and System Reconfiguration of Physical Machines 10 Hot and Cold Cloning 11 Local and Remote Cloning 11 Example of Remote Hot Cloning 11 Example of Local Cold Cloning 13 Cloning Modes 14 Volume‐Based Cloning 14 Disk‐Based Cloning 15 Migrating Existing Virtual Machines -
System Virtualization Support in Sun Java System Products
SystemVirtualization Support in Sun Java System Products October 2009 This document is maintained by Sun Java System team. Software Products Covered by this Statement This document summarizes Sun support for Sun Java System products when used in conjunction with system virtualization products and features. It applies to Sun products contained in the following Sun Java System suites: ■ Sun GlassFish Portfolio ■ Sun Java Application Platform Suite ■ Sun Java Identity Management Suite ■ Sun Java Composite Application Platform Suite ■ Sun B2B Suite ■ Sun ESB Suite ■ Sun MDM Suite ■ Sun Java Web Infrastructure Suite ■ Sun Java Communications Suite Refer to the Sun Java Enterprise System (Java ES) and Communications Suite product pages for more information on these suites. The Sun Java Availability Suite and Solaris Cluster are not addressed in this support statement. Refer to the Solaris Cluster product information for further details on Solaris Cluster's support for operating system virtualization. Introduction A core capability of system virtualization offerings is the ability to execute multiple operating system (OS) instances on shared hardware. Functionally, an application deployed to an OS hosted in a virtualized environment is generally unaware that the underlying platform has been virtualized. Sun performs testing of its Sun Java System products on select system virtualization and OS combinations to help validate that the Sun Java System products continue to function on properly sized and configured virtualized environments as they do on non-virtualized systems. System Resource Sizing The combination of being able to deploy multiple OS instances and applications on a single system and the ease by which system resources can be allocated to OS instances increases the likelihood of realizing undersized environments for your applications. -
Virtualize Servers with Microsoft Hyper-V and Netapp by Brian Gracely, Netapp
This article was originally published in NetApp’s Tech OnTap Newsletter. To receive the newsletter monthly and enjoy other great benefits, sign up today at www.netapp.com/us/communities/tech-ontap Virtualize Servers with Microsoft Hyper-V and NetApp By Brian Gracely, NetApp Microsoft® Hyper-V™ is a new virtualiza- • Introduction to Hyper-V BRIAN GRACELY tion technology that is a key component of • Storage considerations for Hyper-V MANAGER, REFERENCE Windows® Server 2008. Hyper-V provides • Deduplication and thin provisioning ARCHITECTURE, NETAPP the ability to virtualize server resources and • Backup and disaster recovery Brian manages the Virtualization Refer- manage them within the Windows manage- ence Architecture team within NetApp’s ment framework and is a good choice for INTRODUCTION TO HYPER-V Virtualization and Grid Infrastructure customers whose core infrastructure is built Microsoft Hyper-V (previously known business unit (VGIBU). His team of primarily on Windows Server and other as Microsoft Server Virtualization) is a Microsoft Hyper-V experts is based in Microsoft application technologies. hypervisor-based server virtualization Seattle, Research Triangle Park (RTP), technology that is an integral part of all and Bangalore and is focused on design, Like all server virtualization solutions, Windows Server 2008 editions (as of implementation, and training for Hyper-V Hyper-V increases the demand on back-end its release in late June 2008). Hyper-V deployments using NetApp storage. storage in terms of reliability, performance, significantly extends the virtualization ® and data management capabilities. NetApp capabilities that Microsoft provided NETAPP AND MICROSOFT storage solutions are well suited for Hyper-V through its still shipping Microsoft Virtual NetApp maintains a close relationship environments, offering storage virtualization Server product. -
Eseguire Il Backup Di Macchine Virtuali Con Volumi Logici (Noti Anche Come Volumi LVM) O Periferiche MD (Note Anche Come RAID Software Linux)
Acronis Backup & Recovery 11.5 Virtual Edition Backup di macchine virtuali Informazioni sul copyright Copyright © Acronis International GmbH, 2002-2012. Tutti i diritti riservati. "Acronis" e "Acronis Secure Zone" sono marchi registrati di Acronis International GmbH. "Acronis Compute with Confidence", "Acronis Startup Recovery Manager", "Acronis Active Restore" e il logo Acronis sono marchi registrati di Acronis International GmbH. Linux è un marchio registrato di Linus Torvalds. VMware e VMware Ready sono marchi commerciali e/o marchi registrati di VMware, Inc. negli Stati Uniti e/o in altre giurisdizioni. Windows e MS-DOS sono marchi registrati di Microsoft Corporation. Tutti gli altri marchi commerciali e copyright a cui si fa riferimento sono proprietà dei rispettivi titolari. La diffusione di versioni di questo documento modificate sostanzialmente è proibita senza il permesso esplicito del titolare del copyright. La diffusione di quest'opera o di opere da essa derivate sotto qualsiasi forma standard di libro (cartaceo) a scopi commerciali è proibita in assenza del permesso da parte del titolare del copyright. LA PRESENTE DOCUMENTAZIONE È FORNITA "COSÌ COME SI PRESENTA" E QUALSIVOGLIA CONDIZIONE, DICHIARAZIONE E GARANZIA, SIA ESSA ESPRESSA O IMPLICITA, IVI INCLUSA QUALSIASI GARANZIA IMPLICITA DI COMMERCIABILITÀ, IDONEITÀ AD UN FINE SPECIFICO O PER EVITARE TRASGRESSIONI, SI INTENDE ESCLUSA, NELLA MISURA IN CUI LE SUDDETTE RINUNCE SIANO DA INTENDERSI LEGALMENTE CONSENTITE. Assieme al Software e/o al Servizio potrebbe essere fornito codice di terze parti. I termini di licenza di tali terze parti sono descritti in dettaglio nel file license.txt che si trova nella directory di installazione principale. È sempre possibile trovare l'elenco degli ultimi aggiornamenti del codice di terze parti e i relativi termini di licenza utilizzati con il Software e/o il servizio all'indirizzo http://kb.acronis.com/content/7696 Tecnologie protette da brevetto Acronis Le tecnologie utilizzate in questo prodotto sono protette dai seguenti brevetti: brevetto U.S. -
Porting the QEMU Virtualization Software to MINIX 3
Porting the QEMU virtualization software to MINIX 3 Master's thesis in Computer Science Erik van der Kouwe Student number 1397273 [email protected] Vrije Universiteit Amsterdam Faculty of Sciences Department of Mathematics and Computer Science Supervised by dr. Andrew S. Tanenbaum Second reader: dr. Herbert Bos 12 August 2009 Abstract The MINIX 3 operating system aims to make computers more reliable and more secure by keeping privileged code small and simple. Unfortunately, at the moment only few major programs have been ported to MINIX. In particular, no virtualization software is available. By isolating software environments from each other, virtualization aids in software development and provides an additional way to achieve reliability and security. It is unclear whether virtualization software can run efficiently within the constraints of MINIX' microkernel design. To determine whether MINIX is capable of running virtualization software, I have ported QEMU to it. QEMU provides full system virtualization, aiming in particular at portability and speed. I find that QEMU can be ported to MINIX, but that this requires a number of changes to be made to both programs. Allowing QEMU to run mainly involves adding standardized POSIX functions that were previously missing in MINIX. These additions do not conflict with MINIX' design principles and their availability makes porting other software easier. A list of recommendations is provided that could further simplify porting software to MINIX. Besides just porting QEMU, I also investigate what performance bottlenecks it experiences on MINIX. Several areas are found where MINIX does not perform as well as Linux. The causes for these differences are investigated. -
Avanquest Software Teams with Sun Microsystems
Avanquest Software teams with Sun Microsystems to produce and publish two of Sun Microsystems flagship products in the whole of Europe: Sun’s xVM VirtualBox, one of the industry’s most popular cross-platform virtualization software and StarOffice 9, the latest version of Sun’s award- winning office suite La Garenne-Colombes, France – September 22, 2008 Avanquest Software , a leading developer and publisher of business and consumer software for the global PC market, today announced that it will produce and publish two of Sun Microsystems ’ most popular software programs – StarOffice and Sun xVM VirtualBox. StarOffice 9 is the latest version of the highly acclaimed, easy-to-use and affordable office suite alternative and is compatible not only with Windows and Linux platforms, but also with Mac OS X (10.4 or higher). Sun xVM VirtualBox is a high-performance desktop virtualization solution that supports all major host operating systems (OS), including Mac OS X, Linux, Windows, Solaris™ and OpenSolaris™. It will be sold by Avanquest as a stand-alone product as well as in a bundle with OpenSolaris and StarOffice 8. From October 2008, Avanquest will market these products via retail outlets, the web and corporate and SMB channels across Europe. Sun Microsystems is an established market leader in virtualization technology and desktop office suites. The agreements are in keeping with Avanquest’s strategy to publish the most innovative technologies and offer customers – from single users up to corporations – greater choice. “Andy Goldstein, European Chief Operating Officer at Avanquest Software, added: “The trust shown by Sun is a great source of satisfaction for Avanquest. -
Comparison of Platform Virtual Machines - Wikipedia
Comparison of platform virtual machines - Wikipedia... http://en.wikipedia.org/wiki/Comparison_of_platform... Comparison of platform virtual machines From Wikipedia, the free encyclopedia The table below compares basic information about platform virtual machine (VM) packages. Contents 1 General Information 2 More details 3 Features 4 Other emulators 5 See also 6 References 7 External links General Information Name Creator Host CPU Guest CPU Bochs Kevin Lawton any x86, AMD64 CHARON-AXP Stromasys x86 (64 bit) DEC Alphaserver CHARON-VAX Stromasys x86, IA-64 VAX x86, x86-64, SPARC (portable: Contai ners (al so 'Zones') Sun Microsystems (Same as host) not tied to hardware) Dan Aloni helped by other Cooperati ve Li nux x86[1] (Same as parent) developers (1) Denal i University of Washington x86 x86 Peter Veenstra and Sjoerd with DOSBox any x86 community help DOSEMU Community Project x86, AMD64 x86 1 of 15 10/26/2009 12:50 PM Comparison of platform virtual machines - Wikipedia... http://en.wikipedia.org/wiki/Comparison_of_platform... FreeVPS PSoft (http://www.FreeVPS.com) x86, AMD64 compatible ARM, MIPS, M88K GXemul Anders Gavare any PowerPC, SuperH Written by Roger Bowler, Hercul es currently maintained by Jay any z/Architecture Maynard x64 + hardware-assisted Hyper-V Microsoft virtualization (Intel VT or x64,x86 AMD-V) OR1K, MIPS32, ARC600/ARC700, A (can use all OVP OVP Imperas [1] [2] Imperas OVP Tool s x86 (http://www.imperas.com) (http://www.ovpworld compliant models, u can write own to pu OVP APIs) i Core Vi rtual Accounts iCore Software