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QEMU Version 2.10.2 User Documentation I
QEMU version 2.10.2 User Documentation i Table of Contents 1 Introduction ::::::::::::::::::::::::::::::::::::: 1 1.1 Features :::::::::::::::::::::::::::::::::::::::::::::::::::::::: 1 2 QEMU PC System emulator ::::::::::::::::::: 2 2.1 Introduction :::::::::::::::::::::::::::::::::::::::::::::::::::: 2 2.2 Quick Start::::::::::::::::::::::::::::::::::::::::::::::::::::: 2 2.3 Invocation :::::::::::::::::::::::::::::::::::::::::::::::::::::: 3 2.3.1 Standard options :::::::::::::::::::::::::::::::::::::::::: 3 2.3.2 Block device options ::::::::::::::::::::::::::::::::::::::: 9 2.3.3 USB options:::::::::::::::::::::::::::::::::::::::::::::: 19 2.3.4 Display options ::::::::::::::::::::::::::::::::::::::::::: 19 2.3.5 i386 target only::::::::::::::::::::::::::::::::::::::::::: 26 2.3.6 Network options :::::::::::::::::::::::::::::::::::::::::: 27 2.3.7 Character device options:::::::::::::::::::::::::::::::::: 35 2.3.8 Device URL Syntax::::::::::::::::::::::::::::::::::::::: 39 2.3.9 Bluetooth(R) options ::::::::::::::::::::::::::::::::::::: 42 2.3.10 TPM device options ::::::::::::::::::::::::::::::::::::: 42 2.3.11 Linux/Multiboot boot specific ::::::::::::::::::::::::::: 43 2.3.12 Debug/Expert options ::::::::::::::::::::::::::::::::::: 44 2.3.13 Generic object creation :::::::::::::::::::::::::::::::::: 52 2.4 Keys in the graphical frontends :::::::::::::::::::::::::::::::: 58 2.5 Keys in the character backend multiplexer ::::::::::::::::::::: 58 2.6 QEMU Monitor ::::::::::::::::::::::::::::::::::::::::::::::: 59 2.6.1 Commands ::::::::::::::::::::::::::::::::::::::::::::::: -
How Do Fixes Become Bugs?
How Do Fixes Become Bugs? A Comprehensive Characteristic Study on Incorrect Fixes in Commercial and Open Source Operating Systems Zuoning Yin‡, Ding Yuan‡, Yuanyuan Zhou†, Shankar Pasupathy∗, Lakshmi Bairavasundaram∗ ‡Department of Computer Science, Univ. of Illinois at Urbana-Champaign, Urbana, IL 61801, USA {zyin2, dyuan3}@cs.uiuc.edu †Department of Computer Science and Engineering, Univ. of California, San Diego, La Jolla , CA 92093, USA [email protected] ∗NetApp Inc., Sunnyvale, CA 94089, USA {pshankar, lakshmib}@netapp.com ABSTRACT Keywords: Incorrect fixes, software bugs, bug fixing, hu- Software bugs affect system reliability. When a bug is ex- man factor, testing posed in the field, developers need to fix them. Unfor- tunately, the bug-fixing process can also introduce errors, 1. INTRODUCTION which leads to buggy patches that further aggravate the damage to end users and erode software vendors’ reputa- 1.1 Motivation tion. As a man-made artifact, software suffers from various er- This paper presents a comprehensive characteristic study rors, referred to as software bugs, which cause crashes, hangs on incorrect bug-fixes from large operating system code bases or incorrect results and significantly threaten not only the including Linux, OpenSolaris, FreeBSD and also a mature reliability but also the security of computer systems. Bugs commercial OS developed and evolved over the last 12 years, are detected either during testing before release or in the investigating not only the mistake patterns during bug-fixing field by customers post-release. Once a bug is discovered, but also the possible human reasons in the development pro- developers usually need to fix it. -
Vmware Fusion 12 Vmware Fusion Pro 12 Using Vmware Fusion
Using VMware Fusion 8 SEP 2020 VMware Fusion 12 VMware Fusion Pro 12 Using VMware Fusion You can find the most up-to-date technical documentation on the VMware website at: https://docs.vmware.com/ VMware, Inc. 3401 Hillview Ave. Palo Alto, CA 94304 www.vmware.com © Copyright 2020 VMware, Inc. All rights reserved. Copyright and trademark information. VMware, Inc. 2 Contents Using VMware Fusion 9 1 Getting Started with Fusion 10 About VMware Fusion 10 About VMware Fusion Pro 11 System Requirements for Fusion 11 Install Fusion 12 Start Fusion 13 How-To Videos 13 Take Advantage of Fusion Online Resources 13 2 Understanding Fusion 15 Virtual Machines and What Fusion Can Do 15 What Is a Virtual Machine? 15 Fusion Capabilities 16 Supported Guest Operating Systems 16 Virtual Hardware Specifications 16 Navigating and Taking Action by Using the Fusion Interface 21 VMware Fusion Toolbar 21 Use the Fusion Toolbar to Access the Virtual-Machine Path 21 Default File Location of a Virtual Machine 22 Change the File Location of a Virtual Machine 22 Perform Actions on Your Virtual Machines from the Virtual Machine Library Window 23 Using the Home Pane to Create a Virtual Machine or Obtain One from Another Source 24 Using the Fusion Applications Menus 25 Using Different Views in the Fusion Interface 29 Resize the Virtual Machine Display to Fit 35 Using Multiple Displays 35 3 Configuring Fusion 37 Setting Fusion Preferences 37 Set General Preferences 37 Select a Keyboard and Mouse Profile 38 Set Key Mappings on the Keyboard and Mouse Preferences Pane 39 Set Mouse Shortcuts on the Keyboard and Mouse Preference Pane 40 Enable or Disable Mac Host Shortcuts on the Keyboard and Mouse Preference Pane 40 Enable Fusion Shortcuts on the Keyboard and Mouse Preference Pane 41 Set Fusion Display Resolution Preferences 41 VMware, Inc. -
Performance Best Practices for Vmware Workstation Vmware Workstation 7.0
Performance Best Practices for VMware Workstation VMware Workstation 7.0 This document supports the version of each product listed and supports all subsequent versions until the document is replaced by a new edition. To check for more recent editions of this document, see http://www.vmware.com/support/pubs. EN-000294-00 Performance Best Practices for VMware Workstation You can find the most up-to-date technical documentation on the VMware 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] Copyright © 2007–2009 VMware, Inc. All rights reserved. This product is protected by U.S. and international copyright and intellectual property laws. VMware products are covered by one or more patents listed at http://www.vmware.com/go/patents. VMware is a registered trademark or trademark 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 About This Book 5 Terminology 5 Intended Audience 5 Document Feedback 5 Technical Support and Education Resources 5 Online and Telephone Support 5 Support Offerings 5 VMware Professional Services 6 1 Hardware for VMware Workstation 7 CPUs for VMware Workstation 7 Hyperthreading 7 Hardware-Assisted Virtualization 7 Hardware-Assisted CPU Virtualization (Intel VT-x and AMD AMD-V) -
Running Telecom/TT-Link and Trafman Under Windows 7 (And Up) Using Dosbox
Running Telecom/TT-Link and Trafman under Windows 7 (and up) using DOSbox 3/31/2014 Documentation written for: Telecom/TT-Link V3.97 or later. TrafMan V6.43 or later. DOSbox V0.74 or later. COM/IP V4.9.5 or later. TrafMan & Telecom/TT-Link on Windows 7 Page 1 of 10 I. Introduction and Initial Emulator Setup Microsoft discontinued support for MS-DOS level programs starting with Windows 7. This has made the operation of Telecom/TT-Link and TrafMan on systems with a Windows 7 or later operating systems problematical, to say the least. However, it is possible to achieve functionality (with some limits) even on a Windows 7 computer by using what is known as a “DOS Emulator”. Emulator’s simulate the conditions of an earlier operating system on a later one. For example, one of the most common emulators is called DOSbox (http://sourceforge.net/projects/dosbox/ ) and it is available as a free download for both PC and Mac computers. DOSbox creates an artificial MS-DOS level environment on a Windows 7 computer. Inside this environment you can run most DOS programs, including TrafMan and Telecom/TT-Link. This document describes how to utilize the DOSbox emulator for running Telecom/TT-Link and TrafMan. It should be noted, however, that other emulators may also work and this document can serve as a guide for setting up and using similar DOS emulators as they are available. Initial DOSbox Emulator Setup: 1) Download the latest release of DOSbox (0.74 or later) to your PC and install it. -
Openbsd Gaming Resource
OPENBSD GAMING RESOURCE A continually updated resource for playing video games on OpenBSD. Mr. Satterly Updated August 7, 2021 P11U17A3B8 III Title: OpenBSD Gaming Resource Author: Mr. Satterly Publisher: Mr. Satterly Date: Updated August 7, 2021 Copyright: Creative Commons Zero 1.0 Universal Email: [email protected] Website: https://MrSatterly.com/ Contents 1 Introduction1 2 Ways to play the games2 2.1 Base system........................ 2 2.2 Ports/Editors........................ 3 2.3 Ports/Emulators...................... 3 Arcade emulation..................... 4 Computer emulation................... 4 Game console emulation................. 4 Operating system emulation .............. 7 2.4 Ports/Games........................ 8 Game engines....................... 8 Interactive fiction..................... 9 2.5 Ports/Math......................... 10 2.6 Ports/Net.......................... 10 2.7 Ports/Shells ........................ 12 2.8 Ports/WWW ........................ 12 3 Notable games 14 3.1 Free games ........................ 14 A-I.............................. 14 J-R.............................. 22 S-Z.............................. 26 3.2 Non-free games...................... 31 4 Getting the games 33 4.1 Games............................ 33 5 Former ways to play games 37 6 What next? 38 Appendices 39 A Clones, models, and variants 39 Index 51 IV 1 Introduction I use this document to help organize my thoughts, files, and links on how to play games on OpenBSD. It helps me to remember what I have gone through while finding new games. The biggest reason to read or at least skim this document is because how can you search for something you do not know exists? I will show you ways to play games, what free and non-free games are available, and give links to help you get started on downloading them. -
How Do Fixes Become Bugs?
How Do Fixes Become Bugs? A Comprehensive Characteristic Study on Incorrect Fixes in Commercial and Open Source Operating Systems Zuoning Yin‡, Ding Yuan‡, Yuanyuan Zhou†, Shankar Pasupathy∗, Lakshmi Bairavasundaram∗ ‡Department of Computer Science, Univ. of Illinois at Urbana-Champaign, Urbana, IL 61801, USA {zyin2, dyuan3}@cs.uiuc.edu †Department of Computer Science and Engineering, Univ. of California, San Diego, La Jolla , CA 92093, USA [email protected] ∗NetApp Inc., Sunnyvale, CA 94089, USA {pshankar, lakshmib}@netapp.com ABSTRACT Keywords: Incorrect fixes, software bugs, bug fixing, hu- Software bugs affect system reliability. When a bug is ex- man factor, testing posed in the field, developers need to fix them. Unfor- tunately, the bug-fixing process can also introduce errors, 1. INTRODUCTION which leads to buggy patches that further aggravate the damage to end users and erode software vendors’ reputa- 1.1 Motivation tion. As a man-made artifact, software suffers from various er- This paper presents a comprehensive characteristic study rors, referred to as software bugs, which cause crashes, hangs on incorrect bug-fixes from large operating system code bases or incorrect results and significantly threaten not only the including Linux, OpenSolaris, FreeBSD and also a mature reliability but also the security of computer systems. Bugs commercial OS developed and evolved over the last 12 years, are detected either during testing before release or in the investigating not only the mistake patterns during bug-fixing field by customers post-release. Once a bug is discovered, but also the possible human reasons in the development pro- developers usually need to fix it. -
Vmware Workstation Pro 16.0 Using Vmware Workstation Pro
Using VMware Workstation Pro VMware Workstation Pro 16.0 Using VMware Workstation Pro You can find the most up-to-date technical documentation on the VMware website at: https://docs.vmware.com/ VMware, Inc. 3401 Hillview Ave. Palo Alto, CA 94304 www.vmware.com © Copyright 2020 VMware, Inc. All rights reserved. Copyright and trademark information. VMware, Inc. 2 Contents Using VMware Workstation Pro 14 1 Introduction and System Requirements 15 Host System Requirements for Workstation Pro 15 Processor Requirements for Host Systems 15 Supported Host Operating Systems 16 Memory Requirements for Host Systems 16 Display Requirements for Host Systems 16 Disk Drive Requirements for Host Systems 17 Local Area Networking Requirements for Host Systems 18 ALSA Requirements 18 Virtual Machine Features and Specifications 18 Supported Guest Operating Systems 18 Virtual Machine Processor Support 18 Virtual Machine Chipset and BIOS Support 19 Virtual Machine Memory Allocation 19 Virtual Machine Graphics and Keyboard Support 19 Virtual Machine IDE Drive Support 19 Virtual Machine SCSI Device Support 20 Virtual Machine Floppy Drive Support 20 Virtual Machine Serial and Parallel Port Support 20 Virtual Machine USB Port Support 20 Virtual Machine Mouse and Drawing Tablet Support 21 Virtual Machine Ethernet Card Support 21 Virtual Machine Networking Support 21 Virtual Machine Sound Support 21 2 Installing and Using Workstation Pro 23 Obtaining the Workstation Pro Software and License Key 23 Trial Version Expiration Date Warnings 24 Installing Workstation Pro with Other VMware Products 24 Reinstalling Workstation Pro When Upgrading a Windows Host Operating System 24 Installing the Integrated Virtual Debuggers for Eclipse 25 Installing Workstation Pro 25 Install Workstation Pro on a Windows Host 26 Run an Unattended Workstation Pro Installation on a Windows Host 26 Install Workstation Pro on a Linux Host 28 Upgrading Workstation Pro 31 VMware, Inc. -
Virtualization Technologies Overview Course: CS 490 by Mendel
Virtualization technologies overview Course: CS 490 by Mendel Rosenblum Name Can boot USB GUI Live 3D Snaps Live an OS on mem acceleration hot of migration another ory runnin disk alloc g partition ation system as guest Bochs partially partially Yes No Container s Cooperati Yes[1] Yes No No ve Linux (supporte d through X11 over networkin g) Denali DOSBox Partial (the Yes No No host OS can provide DOSBox services with USB devices) DOSEMU No No No FreeVPS GXemul No No Hercules Hyper-V iCore Yes Yes No Yes No Virtual Accounts Imperas Yes Yes Yes Yes OVP (Eclipse) Tools Integrity Yes No Yes Yes No Yes (HP-UX Virtual (Integrity guests only, Machines Virtual Linux and Machine Windows 2K3 Manager in near future) (add-on) Jail No Yes partially Yes No No No KVM Yes [3] Yes Yes [4] Yes Supported Yes [5] with VMGL [6] Linux- VServer LynxSec ure Mac-on- Yes Yes No No Linux Mac-on- No No Mac OpenVZ Yes Yes Yes Yes No Yes (using Xvnc and/or XDMCP) Oracle Yes Yes Yes Yes Yes VM (manage d by Oracle VM Manager) OVPsim Yes Yes Yes Yes (Eclipse) Padded Yes Yes Yes Cell for x86 (Green Hills Software) Padded Yes Yes Yes No Cell for PowerPC (Green Hills Software) Parallels Yes, if Boot Yes Yes Yes DirectX 9 Desktop Camp is and for Mac installed OpenGL 2.0 Parallels No Yes Yes No partially Workstati on PearPC POWER Yes Yes No Yes No Yes (on Hypervis POWER 6- or (PHYP) based systems, requires PowerVM Enterprise Licensing) QEMU Yes Yes Yes [4] Some code Yes done [7]; Also supported with VMGL [6] QEMU w/ Yes Yes Yes Some code Yes kqemu done [7]; Also module supported -
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 -
International Journal for Scientific Research & Development
IJSRD - International Journal for Scientific Research & Development| Vol. 2, Issue 02, 2014 | ISSN (online): 2321-0613 Virtualization : A Novice Approach Amithchand Sheety1 Mahesh Poola2 Pradeep Bhat3 Dhiraj Mishra4 1,2,3,4 Padmabhushan Vasantdada Patil Pratishthan’s College of Engineering, Eastern Express Highway, Near Everard Nagar, Sion-Chunabhatti, Mumbai-400 022, India. Abstract— Virtualization provides many benefits – greater as CPU. Although hardware is consolidated, typically efficiency in CPU utilization, greener IT with less power OS are not. Instead, each OS running on a physical consumption, better management through central server becomes converted to a distinct OS running inside environment control, more availability, reduced project a virtual machine. The large server can "host" many such timelines by eliminating hardware procurement, improved "guest" virtual machines. This is known as Physical-to- disaster recovery capability, more central control of the Virtual (P2V) transformation. desktop, and improved outsourcing services. With these 2) Consolidating servers can also have the added benefit of benefits, it is no wondered that virtualization has had a reducing energy consumption. A typical server runs at meteoric rise to the 2008 Top 10 IT Projects! This white 425W [4] and VMware estimates an average server paper presents a brief look at virtualization, its benefits and consolidation ratio of 10:1. weaknesses, and today’s “best practices” regarding 3) A virtual machine can be more easily controlled and virtualization. inspected from outside than a physical one, and its configuration is more flexible. This is very useful in I. INTRODUCTION kernel development and for teaching operating system Virtualization, in computing, is a term that refers to the courses. -
Vmware Workstation 10
Using VMware Workstation VMware Workstation 10 This document supports the version of each product listed and supports all subsequent versions until the document is replaced by a new edition. To check for more recent editions of this document, see http://www.vmware.com/support/pubs. EN-001200-00 Using VMware Workstation You can find the most up-to-date technical documentation on the VMware 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] Copyright © 2013 VMware, Inc. All rights reserved. This product is protected by U.S. and international copyright and intellectual property laws. VMware products are covered by one or more patents listed at http://www.vmware.com/go/patents. VMware is a registered trademark or trademark of VMware, Inc. in the United States and 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 Using VMware Workstation 5 1 Creating Virtual Machines 7 Understanding Virtual Machines 7 Preparing to Create a New Virtual Machine 8 Create a New Virtual Machine on the Local Host 18 Cloning Virtual Machines 22 Virtualize a Physical Machine 25 Importing Virtual Machines 27 Installing and Upgrading VMware Tools 29 Virtual Machine Files 40 2 Using Virtual Machines 43 Starting Virtual Machines 43 Stopping Virtual Machines 47 Transferring