Evolution of Distributed Operating Systems and Virtualization. 21 November 2009 Jun Nakajima Principal Engineer
|
|
- Ashley McCoy
- 7 years ago
- Views:
Transcription
1 Evolution of Distributed Operating Systems and ization 21 November 2009 Jun Nakajima Principal Engineer
2 Agenda History Microkernel based Distributed Operating Systems Current Generation and ization Next Generation (My View) 2
3 17 ½ Years Ago in Seattle, Washington, US 3
4 Some of them are still there 4
5 Distributed UNIX* SVR4 on Chorus Process Manger Stream Manger IPC Key Manger Object Manger (File) Workshop Proceedings Micro-kernels and Other Kernel Architectures, April 27 28, 1992, Seattle, Washington 5
6 Microkernel-Based Kernels Failed as foundation of distributed operating systems Required significant restructuring of the OS Maintenance /compatibility issues with original OS Did not match with the abstractions implemented by OS Design/logic changes Too simple or generic More complexity Distributed systems are more complex, hard to debug, APIs keep changing But provided innovations toward modular, optimized, wellstructured OS Hybrid kernel Nanokernel Used by various embedded/real-time OS today Distributing single OS in components was not a good idea 6
7 BTW: More Deterministic Latency on Micro-kernel Based OS Hypervisor-based Real-time systems can be good choice Workshop Proceedings Micro-kernels and Other Kernel Architectures, April 27 28, 1992, Seattle, Washington 7
8 Agenda History Microkernel based Distributed Operating Systems Current Generation and ization Next Generation (My View) 8
9 Machine Monitor (VMM) Machines (VMs) VM 0 Apps OS Apps OS Apps OS VM n Apps OS Physical Platform Resources Storage Network Processors Memory I/O VMM is similar to operating system; it monitors VMs instead of processes
10 ization-based Distributed OS ization on VMM ( Machine Monitor) maintains existing raw and machine interfaces No need to change or restructure the OS Well-established interface/behavior based on H/W Para-virtualization changes the interface, but the changes are typically mechanical. No design/logic changes ization-based approach is ideal for implementing distributed OS Scalability (next slide) Reliability (in Extended topics on virtualization Class) H/W virtualization features Hardware is fully ready for ization-based Distributed Operating System 10
11 Achieving Scalability Using VMM Scalability using single VM Scalability within VM Increase VCPUs (virtual CPU hot-plug), amount of memory (virtual memory hotplug), I/O capabilities (hot-plug, direct I/O, SR-IOV) Scalability using VMs Add more VMs Scalability using multiple VMs Use live migration VM 0 App #1 App #3 App #3 App #3 App #3 Guest OS 00 Guest OS 1 1 Guest OS OS 3 2 Guest OS 2 Guest OS 2 Guest OS 1 Guest OS 2 Guest OS 1 Guest OS 1 Guest OS 1 Guest OS 1 VM Monitor (VMM) VM Monitor (VMM) VM Monitor (VMM) VM Monitor (VMM) Physical Physical Host #1 Physical Physical Host #2 Physical Physical Host #m Physical Physical Host #x 11
12 Current Generation and Status VMM was not intended to be a distributed OS, but some features are emerging Resource balancing using live migration Live migration is not available across VMMs from different venders Probably it will not happen in the short term Management tools manage resources and VMMs react VM configuration VM creation/termination VM live migration Management tools are semi-automatic Better than by hand Not scalable (with e.g. >100) Current Generation is Incomplete as Distributed Operating System 12
13 Agenda History Microkernel based Distributed Operating Systems Current Generation and ization Next Generation (My View) 13
14 Issues with Current Generation Minimal H/W abstraction layer to VMs Advanced H/W virtualization features are not effectively advertized Direct I/O (e.g. VT-d), SR-IOV, HAP (Hardware Assisted Paging, e.g. EPT) or not Least common features advertized for live migration New H/W features are not utilized in VMs effectively VM configuration/placement is ad hoc (e.g. hand) Number of VMs and machines would increase in the future Multi-cores, Cloud Computing More frequent resource adjustment/management >10,000 VMs VM 0 App #1 App #3 App #3 App #3 App #3 Guest OS 00 Guest OS 1 1 Guest OS OS 3 2 Guest OS 2 Guest OS 1 Guest OS 2 Guest OS 1 Guest OS 2 Guest OS 1 H/W Abstraction Layer VM Monitor (VMM) VM Monitor (VMM) VM Monitor (VMM) VM Monitor (VMM) Physical We will need Physical real ization-based Physical Distributed Physical Physical Host #1 Physical Host #2 Operating System Physical Host #m Physical Host #x 14
15 Next Generation: Cloud Operating Systems More scalability using systematic and automatic resource management View the whole system Monitor each VMM and VMs Host level: CPU features, # of sockets, # of cores, CPU utilization, # of interrupts, amount memory available, power consumption, I/O throughput, devices available, H/W virtualization features, Per VM: VCPU features, # of sockets, # of cores, # of VM exits, # of interrupts, power consumption, I/O throughput and flows, devices available, VM creation/placement based on profile/requirements and policy/rules Priority Type of VM, e.g. large and I/O intensive, HPC, desktop, NUMA, Power management E.g. suspend if idle for a specific time Failover, etc. Prediction 15
16 Next Generation: Cloud Operating Systems (cont.) Utilize new/advanced H/W features in VMs as much as possible for cloud computing Based on VM profile/requirements Performance, power, workload characteristics, security, etc. Minimize virtualization overheads # of VMs can be very large More advance topics Grid computing, HPC cloud Parallel computing, memory intensive workload, high throughput 16
17 Conclusions ization technologies allow to implement real Distributed Operating System for next generation Scalable/reliable cloud operating systems High-performance/Grid computing Hardware virtualization features are ready for solving challenging problems Time for you to work in virtualization! 17
Nested Virtualization
Nested Virtualization Dongxiao Xu, Xiantao Zhang, Yang Zhang May 9, 2013 Agenda Nested Virtualization Overview Dive into Nested Virtualization Details Nested CPU Virtualization Nested MMU Virtualization
More informationMicrokernels, virtualization, exokernels. Tutorial 1 CSC469
Microkernels, virtualization, exokernels Tutorial 1 CSC469 Monolithic kernel vs Microkernel Monolithic OS kernel Application VFS System call User mode What was the main idea? What were the problems? IPC,
More informationFull and Para Virtualization
Full and Para Virtualization Dr. Sanjay P. Ahuja, Ph.D. 2010-14 FIS Distinguished Professor of Computer Science School of Computing, UNF x86 Hardware Virtualization The x86 architecture offers four levels
More informationVirtualization. Pradipta De pradipta.de@sunykorea.ac.kr
Virtualization Pradipta De pradipta.de@sunykorea.ac.kr Today s Topic Virtualization Basics System Virtualization Techniques CSE506: Ext Filesystem 2 Virtualization? A virtual machine (VM) is an emulation
More informationVirtualization and the U2 Databases
Virtualization and the U2 Databases Brian Kupzyk Senior Technical Support Engineer for Rocket U2 Nik Kesic Lead Technical Support for Rocket U2 Opening Procedure Orange arrow allows you to manipulate the
More informationA Superior Hardware Platform for Server Virtualization
A Superior Hardware Platform for Server Virtualization Improving Data Center Flexibility, Performance and TCO with Technology Brief Server Virtualization Server virtualization is helping IT organizations
More informationDynamic resource management for energy saving in the cloud computing environment
Dynamic resource management for energy saving in the cloud computing environment Liang-Teh Lee, Kang-Yuan Liu, and Hui-Yang Huang Department of Computer Science and Engineering, Tatung University, Taiwan
More informationToward a practical HPC Cloud : Performance tuning of a virtualized HPC cluster
Toward a practical HPC Cloud : Performance tuning of a virtualized HPC cluster Ryousei Takano Information Technology Research Institute, National Institute of Advanced Industrial Science and Technology
More informationNext Generation Now: Red Hat Enterprise Linux 6 Virtualization A Unique Cloud Approach. Jeff Ruby Channel Manager jruby@redhat.com
Next Generation Now: Virtualization A Unique Cloud Approach Jeff Ruby Channel Manager jruby@redhat.com Introducing Extensive improvements in every dimension Efficiency, scalability and reliability Unprecedented
More informationVirtualization Technology. Zhiming Shen
Virtualization Technology Zhiming Shen Virtualization: rejuvenation 1960 s: first track of virtualization Time and resource sharing on expensive mainframes IBM VM/370 Late 1970 s and early 1980 s: became
More informationVirtualization. P. A. Wilsey. The text highlighted in green in these slides contain external hyperlinks. 1 / 16
1 / 16 Virtualization P. A. Wilsey The text highlighted in green in these slides contain external hyperlinks. 2 / 16 Conventional System Viewed as Layers This illustration is a common presentation of the
More informationCPET 581 Cloud Computing: Technologies and Enterprise IT Strategies. Virtualization of Clusters and Data Centers
CPET 581 Cloud Computing: Technologies and Enterprise IT Strategies Lecture 4 Virtualization of Clusters and Data Centers Text Book: Distributed and Cloud Computing, by K. Hwang, G C. Fox, and J.J. Dongarra,
More informationData Centers and Cloud Computing
Data Centers and Cloud Computing CS377 Guest Lecture Tian Guo 1 Data Centers and Cloud Computing Intro. to Data centers Virtualization Basics Intro. to Cloud Computing Case Study: Amazon EC2 2 Data Centers
More informationRed Hat Enterprise Linux 6. Stanislav Polášek ELOS Technologies sp@elostech.cz
Stanislav Polášek ELOS Technologies sp@elostech.cz Red Hat - an Established Global Leader Compiler Development Identity & Authentication Storage & File Systems Middleware Kernel Development Virtualization
More informationIntroduction to the NI Real-Time Hypervisor
Introduction to the NI Real-Time Hypervisor 1 Agenda 1) NI Real-Time Hypervisor overview 2) Basics of virtualization technology 3) Configuring and using Real-Time Hypervisor systems 4) Performance and
More informationVirtualization for Future Internet
Virtualization for Future Internet 2010.02.23 Korea University Chuck Yoo (hxy@os.korea.ac.kr) Why Virtualization Internet today Pro and con Your wonderful research results Mostly with simulation Deployment
More informationIntel Virtualization Technology (VT) in Converged Application Platforms
Intel Virtualization Technology (VT) in Converged Application Platforms Enabling Improved Utilization, Change Management, and Cost Reduction through Hardware Assisted Virtualization White Paper January
More informationLecture 2 Cloud Computing & Virtualization. Cloud Application Development (SE808, School of Software, Sun Yat-Sen University) Yabo (Arber) Xu
Lecture 2 Cloud Computing & Virtualization Cloud Application Development (SE808, School of Software, Sun Yat-Sen University) Yabo (Arber) Xu Outline Introduction to Virtualization The Major Approaches
More informationEmerging Technology for the Next Decade
Emerging Technology for the Next Decade Cloud Computing Keynote Presented by Charles Liang, President & CEO Super Micro Computer, Inc. What is Cloud Computing? Cloud computing is Internet-based computing,
More informationCloud Computing with Red Hat Solutions. Sivaram Shunmugam Red Hat Asia Pacific Pte Ltd. sivaram@redhat.com
Cloud Computing with Red Hat Solutions Sivaram Shunmugam Red Hat Asia Pacific Pte Ltd sivaram@redhat.com Linux Automation Details Red Hat's Linux Automation strategy for next-generation IT infrastructure
More informationCOM 444 Cloud Computing
COM 444 Cloud Computing Lec 3: Virtual Machines and Virtualization of Clusters and Datacenters Prof. Dr. Halûk Gümüşkaya haluk.gumuskaya@gediz.edu.tr haluk@gumuskaya.com http://www.gumuskaya.com Virtual
More informationDepartment of Computer Science Better than Native: Using Virtualization to Improve Compute Node Performance
Better than Native: Using Virtualization to Improve Compute Node Performance Brian Kocoloski Jack Lange Department of Computer Science University of Pittsburgh 6/29/2012 1 Linux is becoming the dominant
More informationBasics in Energy Information (& Communication) Systems Virtualization / Virtual Machines
Basics in Energy Information (& Communication) Systems Virtualization / Virtual Machines Dr. Johann Pohany, Virtualization Virtualization deals with extending or replacing an existing interface so as to
More informationLast Class: OS and Computer Architecture. Last Class: OS and Computer Architecture
Last Class: OS and Computer Architecture System bus Network card CPU, memory, I/O devices, network card, system bus Lecture 3, page 1 Last Class: OS and Computer Architecture OS Service Protection Interrupts
More informationIntel Virtualization Technology Overview Yu Ke
Intel Virtualization Technology Overview Yu Ke SSG System Software Division Agenda Virtualization Overview Intel Virtualization Technology 2 What is Virtualization VM 0 VM 1 VM n Virtual Machines (VMs)
More informationDatabase Virtualization
Database Virtualization David Fetter Senior MTS, VMware Inc PostgreSQL China 2011 Guangzhou Thanks! Jignesh Shah Staff Engineer, VMware Performance Expert Great Human Being Content Virtualization Virtualized
More informationDistributed Systems. Virtualization. Paul Krzyzanowski pxk@cs.rutgers.edu
Distributed Systems Virtualization Paul Krzyzanowski pxk@cs.rutgers.edu Except as otherwise noted, the content of this presentation is licensed under the Creative Commons Attribution 2.5 License. Virtualization
More informationNext Generation Operating Systems
Next Generation Operating Systems Zeljko Susnjar, Cisco CTG June 2015 The end of CPU scaling Future computing challenges Power efficiency Performance == parallelism Cisco Confidential 2 Paradox of the
More informationScaling in a Hypervisor Environment
Scaling in a Hypervisor Environment Richard McDougall Chief Performance Architect VMware VMware ESX Hypervisor Architecture Guest Monitor Guest TCP/IP Monitor (BT, HW, PV) File System CPU is controlled
More informationIOS110. Virtualization 5/27/2014 1
IOS110 Virtualization 5/27/2014 1 Agenda What is Virtualization? Types of Virtualization. Advantages and Disadvantages. Virtualization software Hyper V What is Virtualization? Virtualization Refers to
More informationVirtualization. Types of Interfaces
Virtualization Virtualization: extend or replace an existing interface to mimic the behavior of another system. Introduced in 1970s: run legacy software on newer mainframe hardware Handle platform diversity
More informationVirtualization Overview. Yao-Min Chen
Virtualization Overview Yao-Min Chen The new look of computing 10/15/2010 Virtualization Overview 2 Outline Intro to Virtualization (V14n) V14n and Cloud Computing V14n Technologies 10/15/2010 Virtualization
More informationCS550. Distributed Operating Systems (Advanced Operating Systems) Instructor: Xian-He Sun
CS550 Distributed Operating Systems (Advanced Operating Systems) Instructor: Xian-He Sun Email: sun@iit.edu, Phone: (312) 567-5260 Office hours: 2:10pm-3:10pm Tuesday, 3:30pm-4:30pm Thursday at SB229C,
More informationDistributed and Cloud Computing
Distributed and Cloud Computing K. Hwang, G. Fox and J. Dongarra Chapter 3: Virtual Machines and Virtualization of Clusters and datacenters Adapted from Kai Hwang University of Southern California March
More informationKVM: A Hypervisor for All Seasons. Avi Kivity avi@qumranet.com
KVM: A Hypervisor for All Seasons Avi Kivity avi@qumranet.com November 2007 Virtualization Simulation of computer system in software Components Processor: register state, instructions, exceptions Memory
More informationComponents of a Computer System
SFWR ENG 3B04 Software Design III 1.1 3 Hardware Processor(s) Memory I/O devices Operating system Kernel System programs Components of a Computer System Application programs Users SFWR ENG 3B04 Software
More informationRED HAT ENTERPRISE VIRTUALIZATION SCALING UP LOW LATENCY, VIRTUALIZATION, AND LINUX FOR WALL STREET OPERATIONS
RED HAT ENTERPRISE VIRTUALIZATION SCALING UP LOW LATENCY, VIRTUALIZATION, AND LINUX FOR WALL STREET OPERATIONS CHUCK DUBUQUE Senior Product Marketing Manager Red Hat, Inc. 1 RED HAT ENTERPRISE VIRTUALIZATION
More informationCloud Computing through Virtualization and HPC technologies
Cloud Computing through Virtualization and HPC technologies William Lu, Ph.D. 1 Agenda Cloud Computing & HPC A Case of HPC Implementation Application Performance in VM Summary 2 Cloud Computing & HPC HPC
More informationRPM Brotherhood: KVM VIRTUALIZATION TECHNOLOGY
RPM Brotherhood: KVM VIRTUALIZATION TECHNOLOGY Syamsul Anuar Abd Nasir Fedora Ambassador Malaysia 1 ABOUT ME Technical Consultant for Warix Technologies - www.warix.my Warix is a Red Hat partner Offers
More informationVirtual Machine Monitors. Dr. Marc E. Fiuczynski Research Scholar Princeton University
Virtual Machine Monitors Dr. Marc E. Fiuczynski Research Scholar Princeton University Introduction Have been around since 1960 s on mainframes used for multitasking Good example VM/370 Have resurfaced
More informationDPDK Summit 2014 DPDK in a Virtual World
DPDK Summit 2014 DPDK in a Virtual World Bhavesh Davda (Sr. Staff Engineer, CTO Office, ware) Rashmin Patel (DPDK Virtualization Engineer, Intel) Agenda Data Plane Virtualization Trends DPDK Virtualization
More informationIntroduction to Virtualization & KVM
Introduction to Virtualization & KVM By Zahra Moezkarimi ICT Research Institute Software Platform Laboratory Outline Virtualization History Overview Advantages and Limitations Types of virtualization Virtualization
More informationVirtualization. P. A. Wilsey. The text highlighted in green in these slides contain external hyperlinks. 1 / 16
Virtualization P. A. Wilsey The text highlighted in green in these slides contain external hyperlinks. 1 / 16 Conventional System Viewed as Layers This illustration is a common presentation of the application/operating
More informationDatacenters and Cloud Computing. Jia Rao Assistant Professor in CS http://cs.uccs.edu/~jrao/cs5540/spring2014/index.html
Datacenters and Cloud Computing Jia Rao Assistant Professor in CS http://cs.uccs.edu/~jrao/cs5540/spring2014/index.html What is Cloud Computing? A model for enabling ubiquitous, convenient, ondemand network
More informationVirtualization. Dr. Yingwu Zhu
Virtualization Dr. Yingwu Zhu What is virtualization? Virtualization allows one computer to do the job of multiple computers. Virtual environments let one computer host multiple operating systems at the
More informationVIRTUALIZATION, The next step for online services
Scientific Bulletin of the Petru Maior University of Tîrgu Mureş Vol. 10 (XXVII) no. 1, 2013 ISSN-L 1841-9267 (Print), ISSN 2285-438X (Online), ISSN 2286-3184 (CD-ROM) VIRTUALIZATION, The next step for
More informationOperating System Organization. Purpose of an OS
Slide 3-1 Operating System Organization Purpose of an OS Slide 3-2 es Coordinate Use of the Abstractions he Abstractions Create the Abstractions 1 OS Requirements Slide 3-3 Provide resource abstractions
More informationVirtualization with Windows
Virtualization with Windows at CERN Juraj Sucik, Emmanuel Ormancey Internet Services Group Agenda Current status of IT-IS group virtualization service Server Self Service New virtualization features in
More informationDatacenter Operating Systems
Datacenter Operating Systems CSE451 Simon Peter With thanks to Timothy Roscoe (ETH Zurich) Autumn 2015 This Lecture What s a datacenter Why datacenters Types of datacenters Hyperscale datacenters Major
More informationThe QEMU/KVM Hypervisor
The /KVM Hypervisor Understanding what's powering your virtual machine Dr. David Alan Gilbert dgilbert@redhat.com 2015-10-14 Topics Hypervisors and where /KVM sits Components of a virtual machine KVM Devices:
More informationPerformance Management for Cloudbased STC 2012
Performance Management for Cloudbased Applications STC 2012 1 Agenda Context Problem Statement Cloud Architecture Need for Performance in Cloud Performance Challenges in Cloud Generic IaaS / PaaS / SaaS
More informationVirtualization for Cloud Computing
Virtualization for Cloud Computing Dr. Sanjay P. Ahuja, Ph.D. 2010-14 FIS Distinguished Professor of Computer Science School of Computing, UNF CLOUD COMPUTING On demand provision of computational resources
More informationRED HAT ENTERPRISE VIRTUALIZATION & CLOUD COMPUTING
RED HAT ENTERPRISE VIRTUALIZATION & CLOUD COMPUTING James Rankin Senior Solutions Architect Red Hat, Inc. 1 KVM BACKGROUND Project started in October 2006 by Qumranet - Submitted to Kernel maintainers
More informationBeyond the Hypervisor
Beyond the Hypervisor A Technical Roadmap for Open Virtualization, Linux, KVM Mike Day Distinguished Engineer, Chief Virtualization Architect, Open Systems Development Saturday, February 22, 2014 1 mdday@us.ibm.com
More informationThe Key Technology Research of Virtual Laboratory based On Cloud Computing Ling Zhang
International Conference on Advances in Mechanical Engineering and Industrial Informatics (AMEII 2015) The Key Technology Research of Virtual Laboratory based On Cloud Computing Ling Zhang Nanjing Communications
More informationChapter 2 System Structures
Chapter 2 System Structures Operating-System Structures Goals: Provide a way to understand an operating systems Services Interface System Components The type of system desired is the basis for choices
More informationCPS221 Lecture: Operating System Structure; Virtual Machines
Objectives CPS221 Lecture: Operating System Structure; Virtual Machines 1. To discuss various ways of structuring the operating system proper 2. To discuss virtual machines Materials: 1. Projectable of
More informationWhite Paper. Recording Server Virtualization
White Paper Recording Server Virtualization Prepared by: Mike Sherwood, Senior Solutions Engineer Milestone Systems 23 March 2011 Table of Contents Introduction... 3 Target audience and white paper purpose...
More informationVirtualization in the ARMv7 Architecture Lecture for the Embedded Systems Course CSD, University of Crete (May 20, 2014)
Virtualization in the ARMv7 Architecture Lecture for the Embedded Systems Course CSD, University of Crete (May 20, 2014) ManolisMarazakis (maraz@ics.forth.gr) Institute of Computer Science (ICS) Foundation
More informationMulti-core Programming System Overview
Multi-core Programming System Overview Based on slides from Intel Software College and Multi-Core Programming increasing performance through software multi-threading by Shameem Akhter and Jason Roberts,
More informationVirtualization. Clothing the Wolf in Wool. Wednesday, April 17, 13
Virtualization Clothing the Wolf in Wool Virtual Machines Began in 1960s with IBM and MIT Project MAC Also called open shop operating systems Present user with the view of a bare machine Execute most instructions
More informationRackspace Cloud Databases and Container-based Virtualization
Rackspace Cloud Databases and Container-based Virtualization August 2012 J.R. Arredondo @jrarredondo Page 1 of 6 INTRODUCTION When Rackspace set out to build the Cloud Databases product, we asked many
More informationVirtualclientTechnology 2011 July
WHAT S NEW IN VSPHERE VirtualclientTechnology 2011 July Agenda vsphere Platform Recap vsphere 5 Overview Infrastructure Services Compute, Storage, Network Applications Services Availability, Security,
More informationx86 ISA Modifications to support Virtual Machines
x86 ISA Modifications to support Virtual Machines Douglas Beal Ashish Kumar Gupta CSE 548 Project Outline of the talk Review of Virtual Machines What complicates Virtualization Technique for Virtualization
More informationEvaluation Methodology of Converged Cloud Environments
Krzysztof Zieliński Marcin Jarząb Sławomir Zieliński Karol Grzegorczyk Maciej Malawski Mariusz Zyśk Evaluation Methodology of Converged Cloud Environments Cloud Computing Cloud Computing enables convenient,
More informationVirtualization. Jia Rao Assistant Professor in CS http://cs.uccs.edu/~jrao/
Virtualization Jia Rao Assistant Professor in CS http://cs.uccs.edu/~jrao/ What is Virtualization? Virtualization is the simulation of the software and/ or hardware upon which other software runs. This
More informationKnut Omang Ifi/Oracle 19 Oct, 2015
Software and hardware support for Network Virtualization Knut Omang Ifi/Oracle 19 Oct, 2015 Motivation Goal: Introduction to challenges in providing fast networking to virtual machines Prerequisites: What
More informationCloud Computing, Virtualization & Green IT
Cloud Computing, Virtualization & Green IT Cloud computing can change how IT supports business Consider the following: As much as 85% of computing capacity sits idle in distributed computing environments.
More informationCOS 318: Operating Systems
COS 318: Operating Systems OS Structures and System Calls Andy Bavier Computer Science Department Princeton University http://www.cs.princeton.edu/courses/archive/fall10/cos318/ Outline Protection mechanisms
More informationGUEST OPERATING SYSTEM BASED PERFORMANCE COMPARISON OF VMWARE AND XEN HYPERVISOR
GUEST OPERATING SYSTEM BASED PERFORMANCE COMPARISON OF VMWARE AND XEN HYPERVISOR ANKIT KUMAR, SAVITA SHIWANI 1 M. Tech Scholar, Software Engineering, Suresh Gyan Vihar University, Rajasthan, India, Email:
More information<Insert Picture Here> Oracle Database Support for Server Virtualization Updated December 7, 2009
Oracle Database Support for Server Virtualization Updated December 7, 2009 Support Policy Server virtualization software allows multiple operating system instances to run on the same
More informationEnabling Technologies for Distributed Computing
Enabling Technologies for Distributed Computing Dr. Sanjay P. Ahuja, Ph.D. Fidelity National Financial Distinguished Professor of CIS School of Computing, UNF Multi-core CPUs and Multithreading Technologies
More informationJava Environment for Parallel Realtime Development Platform Independent Software Development for Multicore Systems
Java Environment for Parallel Realtime Development Platform Independent Software Development for Multicore Systems Ingo Prötel, aicas GmbH Computing Frontiers 6 th of May 2008, Ischia, Italy Jeopard-Project:
More informationCOS 318: Operating Systems. Virtual Machine Monitors
COS 318: Operating Systems Virtual Machine Monitors Kai Li and Andy Bavier Computer Science Department Princeton University http://www.cs.princeton.edu/courses/archive/fall13/cos318/ Introduction u Have
More informationELI: Bare-Metal Performance for I/O Virtualization
ELI: Bare-Metal Performance for I/O Virtualization Abel Gordon Nadav Amit Nadav Har El Muli Ben-Yehuda, Alex Landau Assaf Schuster Dan Tsafrir IBM Research Haifa Technion Israel Institute of Technology
More informationPresentation of Diagnosing performance overheads in the Xen virtual machine environment
Presentation of Diagnosing performance overheads in the Xen virtual machine environment September 26, 2005 Framework Using to fix the Network Anomaly Xen Network Performance Test Using Outline 1 Introduction
More informationVirtualization. Michael Tsai 2015/06/08
Virtualization Michael Tsai 2015/06/08 What is virtualization? Let s first look at a video from VMware http://bcove.me/x9zhalcl Problems? Low utilization Different needs DNS DHCP Web mail 5% 5% 15% 8%
More informationThe Future of Virtualization Technology. Stephen Alan Herrod VP of Technology VMware
The Future of Virtualization Technology Stephen Alan Herrod VP of Technology ware Agenda Virtualization Today Technology Trends and the Future Datacenter Future directions CPU Virtualization I/O Virtualization
More informationEnhancing Hypervisor and Cloud Solutions Using Embedded Linux Iisko Lappalainen MontaVista
Enhancing Hypervisor and Cloud Solutions Using Embedded Linux Iisko Lappalainen MontaVista Setting the Stage This presentation will discuss the usage of Linux as a base component of hypervisor components
More informationPARALLELS CLOUD SERVER
PARALLELS CLOUD SERVER Performance and Scalability 1 Table of Contents Executive Summary... Error! Bookmark not defined. LAMP Stack Performance Evaluation... Error! Bookmark not defined. Background...
More informationTechnical Paper. Moving SAS Applications from a Physical to a Virtual VMware Environment
Technical Paper Moving SAS Applications from a Physical to a Virtual VMware Environment Release Information Content Version: April 2015. Trademarks and Patents SAS Institute Inc., SAS Campus Drive, Cary,
More informationOutdated Architectures Are Holding Back the Cloud
Outdated Architectures Are Holding Back the Cloud Flash Memory Summit Open Tutorial on Flash and Cloud Computing August 11,2011 Dr John R Busch Founder and CTO Schooner Information Technology JohnBusch@SchoonerInfoTechcom
More informationAdvanced Computer Networks. Network I/O Virtualization
Advanced Computer Networks 263 3501 00 Network I/O Virtualization Patrick Stuedi Spring Semester 2014 Oriana Riva, Department of Computer Science ETH Zürich 1 Outline Last week: Today: Software Defined
More informationUses for Virtual Machines. Virtual Machines. There are several uses for virtual machines:
Virtual Machines Uses for Virtual Machines Virtual machine technology, often just called virtualization, makes one computer behave as several computers by sharing the resources of a single computer between
More informationVirtualization Technologies and Blackboard: The Future of Blackboard Software on Multi-Core Technologies
Virtualization Technologies and Blackboard: The Future of Blackboard Software on Multi-Core Technologies Kurt Klemperer, Principal System Performance Engineer kklemperer@blackboard.com Agenda Session Length:
More informationChapter 16: Virtual Machines. Operating System Concepts 9 th Edition
Chapter 16: Virtual Machines Silberschatz, Galvin and Gagne 2013 Chapter 16: Virtual Machines Overview History Benefits and Features Building Blocks Types of Virtual Machines and Their Implementations
More informationOperating System Components and Services
Operating System Components and Services Tom Kelliher, CS 311 Feb. 6, 2012 Announcements: From last time: 1. System architecture issues. 2. I/O programming. 3. Memory hierarchy. 4. Hardware protection.
More informationReducing Cost and Complexity with Industrial System Consolidation
WHITE PAPER Multi- Virtualization Technology Industrial Automation Reducing Cost and Complexity with Industrial System Consolidation Virtualization on multi-core Intel vpro processors helps lower overall
More informationVirtualization. Jukka K. Nurminen 23.9.2015
Virtualization Jukka K. Nurminen 23.9.2015 Virtualization Virtualization refers to the act of creating a virtual (rather than actual) version of something, including virtual computer hardware platforms,
More informationInternational Journal of Computer & Organization Trends Volume20 Number1 May 2015
Performance Analysis of Various Guest Operating Systems on Ubuntu 14.04 Prof. (Dr.) Viabhakar Pathak 1, Pramod Kumar Ram 2 1 Computer Science and Engineering, Arya College of Engineering, Jaipur, India.
More informationSUSE Linux Enterprise 10 SP2: Virtualization Technology Support
Technical White Paper LINUX OPERATING SYSTEMS www.novell.com SUSE Linux Enterprise 10 SP2: Virtualization Technology Support Content and modifications. The contents of this document are not part of the
More informationI/O Virtualization Using Mellanox InfiniBand And Channel I/O Virtualization (CIOV) Technology
I/O Virtualization Using Mellanox InfiniBand And Channel I/O Virtualization (CIOV) Technology Reduce I/O cost and power by 40 50% Reduce I/O real estate needs in blade servers through consolidation Maintain
More informationA Dynamic Resource Management with Energy Saving Mechanism for Supporting Cloud Computing
A Dynamic Resource Management with Energy Saving Mechanism for Supporting Cloud Computing Liang-Teh Lee, Kang-Yuan Liu, Hui-Yang Huang and Chia-Ying Tseng Department of Computer Science and Engineering,
More informationevm Virtualization Platform for Windows
B A C K G R O U N D E R evm Virtualization Platform for Windows Host your Embedded OS and Windows on a Single Hardware Platform using Intel Virtualization Technology April, 2008 TenAsys Corporation 1400
More informationThe Challenge of Workload Portability in a Multi-Provider Cloud
Cloud Expo 2015 Software Defined Data Centre and Networks Theatre The Challenge of Workload Portability in a Multi-Provider Cloud Kevin Linsell Director, Strategy & Architecture, Adapt Steve Bianciardi
More informationEnabling the Use of Data
Enabling the Use of Data Michael Kagan, CTO June 1, 2015 - Technion Computer Engineering Conference Safe Harbor Statement These slides and the accompanying oral presentation contain forward-looking statements
More informationKVM PERFORMANCE IMPROVEMENTS AND OPTIMIZATIONS. Mark Wagner Principal SW Engineer, Red Hat August 14, 2011
KVM PERFORMANCE IMPROVEMENTS AND OPTIMIZATIONS Mark Wagner Principal SW Engineer, Red Hat August 14, 2011 1 Overview Discuss a range of topics about KVM performance How to improve out of the box experience
More informationVirtual Machine Security
Virtual Machine Security CSE497b - Spring 2007 Introduction Computer and Network Security Professor Jaeger www.cse.psu.edu/~tjaeger/cse497b-s07/ 1 Operating System Quandary Q: What is the primary goal
More informationExample of Standard API
16 Example of Standard API System Call Implementation Typically, a number associated with each system call System call interface maintains a table indexed according to these numbers The system call interface
More informationBuilding an Internal Cloud that is ready for the external Cloud
Building an Internal Cloud that is ready for the external Cloud Luca ZERMINIANI, Senior Systems Engineer, VMware Italy Athens, February 2010 2009 VMware Inc. All rights reserved Agenda How virtualization
More information