Manuels d'utilisation pour Citrix Systems 6.2.0

Table des matières

• Citrix XenServer ® 6.2.0 Virtual Machine User's Guide

  1
• Contents

  3
• Chapter 1. About this Document

  8
  • 1.1. Overview

    8
  • 1.2. XenServer Documentation

    8
• Chapter 2. Virtual Machines

  9
  • 2.1. Creating VMs

    9
    • 2.1.1. Using VM Templates

      9
  • 2.2. Other Methods of VM Creation

    9
    • 2.2.1. Physical to Virtual Conversion (P2V)

      9
    • 2.2.2. Cloning an Existing VM

      9
    • 2.2.3. Importing an Exported VM

      10
  • 2.3. XenServer Tools

    10
• Chapter 3. Supported Guests and Allocating Resources

  12
  • 3.1. Supported Guests, Virtual Memory, and Disk Size Limits

    12
  • 3.2. Experimental Guests

    14
  • 3.3. Deprecated Guests

    15
  • 3.4. XenServer Product Family Virtual Device Support

    15
    • 3.4.1. VM Block Devices

      16
• Chapter 4. Creating Windows VMs

  17
  • 4.1. Basic Procedure for Creating a Windows VM

    17
  • 4.2. Available Windows Templates

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    • 4.2.1. Attaching an ISO Image Library

      18
  • 4.3. Using XenCenter to Create a VM

    18
  • 4.4. Using the CLI to Create a Windows VM

    20
• Chapter 5. Creating Linux VMs

  21
  • 5.1. Creating a Linux VM by Installing from an Internet Repository

    23
  • 5.2. Creating a Linux VM by Installing from a Physical CD/DVD

    23
  • 5.3. Creating a Linux VM by Installing From an ISO Image

    24
    • 5.3.1. Network Installation Notes

      24
  • 5.4. Advanced Operating System Boot Parameters

    25
  • 5.5. Installing the Linux Guest Agent

    26
  • 5.6. Additional Installation Notes for Linux Distributions

    27
    • 5.6.1. Additional Debian Notes

      28
      • 5.6.1.1. Apt Repositories

        28
  • 5.7. Preparing to Clone a Linux VM

    28
    • 5.7.1. Machine Name

      28
    • 5.7.2. IP address

      28
    • 5.7.3. MAC address

      28
• Chapter 6. VM Migration with XenMotion and Storage XenMotion

  30
  • 6.1. XenMotion and Storage XenMotion

    30
    • 6.1.1. XenMotion

      30
    • 6.1.2. Storage XenMotion

      30
    • 6.1.3. Compatibility Requirements

      30
    • 6.1.4. Limitations and Caveats

      31
  • 6.2. Migrating a VM using XenCenter

    31
  • 6.3. Live VDI Migration

    31
    • 6.3.1. Limitations and Caveats

      32
    • 6.3.2. To Move Virtual Disks

      32
• Chapter 7. Updating VMs

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  • 7.1. Updating Windows Operating Systems

    33
  • 7.2. Updating XenServer Tools for Windows VMs

    33
  • 7.3. Updating Linux Kernels and Guest Utilities

    33
• Chapter 8. vApps

  35
  • 8.1. Managing vApps in XenCenter

    35
  • 8.2. Creating vApps

    35
  • 8.3. Deleting vApps

    36
  • 8.4. Start and shutdown vApps using XenCenter

    36
  • 8.5. Importing and Exporting vApps

    37
• Chapter 9. Advanced Notes for Virtual Machines

  38
  • 9.1. VM Boot Behavior

    38
    • 9.1.1. Persist (XenDesktop - Private Desktop Mode)

      38
    • 9.1.2. Reset (XenDesktop - Shared Desktop Mode)

      38
  • 9.2. Making the ISO Library Available to XenServer Hosts

    38
  • 9.3. XenServer Tools

    39
  • 9.4. Windows Volume Shadow Copy Service (VSS) provider

    40
  • 9.5. Connecting to a Windows VM Using Remote Desktop

    40
  • 9.6. Time Handling in Windows VMs

    41
  • 9.7. Time Handling in Linux VMs

    41
  • 9.8. Installing a VM from Reseller Option Kit (BIOS-locked) Media

    42
  • 9.9. Preparing for Cloning a Windows VM Using VSS

    43
  • 9.10. Assigning a GPU to a Windows VM (for Use with XenDesktop)

    44
• Chapter 10. Importing the Demo Linux Virtual Appliance

  47
  • 10.1. Useful Tests

    47
• Chapter 11. Importing and Exporting VMs

  49
  • 11.1. Supported Formats

    49
    • 11.1.1. Open Virtualization Format (OVF and OVA)

      50
      • 11.1.1.1. Selecting OVF or OVA Format

        51
    • 11.1.2. Disk Image Formats (VHD and VMDK)

      51
    • 11.1.3. XVA Format

      51
    • 11.1.4. XVA Version 1 Format

      52
  • 11.2. Operating System Fixup

    52
  • 11.3. The Transfer VM

    53
  • 11.4. Importing VMs

    53
    • 11.4.1. Importing VMs from OVF/OVA

      54
    • 11.4.2. Importing Disk Images

      56
    • 11.4.3. Importing VMs from XVA

      57
  • 11.5. Exporting VMs

    58
    • 11.5.1. Exporting VMs as OVF/OVA

      58
      • 11.5.1.1. Exporting VMs as XVA

        60
• Appendix A. Windows VM Release Notes

  62
  • A.1. Release Notes

    62
    • A.1.1. General Windows Issues

      62
    • A.1.2. Windows Server 2008

      62
    • A.1.3. Windows Server 2003

      62
    • A.1.4. Windows 7

      62
    • A.1.5. Windows Vista

      62
    • A.1.6. Windows XP SP3

      62
• Appendix B. Linux VM Release Notes

  63
  • B.1. Release Notes

    63
    • B.1.1. Red Hat Enterprise Linux 4.5 to 4.8

      63
      • B.1.1.1. Preparing a RHEL 4.5 to 4.8 guest for cloning

        64
      • B.1.1.2. RHEL Graphical Network Install Support

        64
    • B.1.2. Red Hat Enterprise Linux 5

      64
      • B.1.2.1. Preparing a RHEL 5.x guest for cloning

        64
    • B.1.3. CentOS 4

      65
    • B.1.4. CentOS 5

      65
    • B.1.5. Oracle Enterprise Linux 5

      65
    • B.1.6. SUSE Enterprise Linux 10 SP1

      65
    • B.1.7. SUSE Enterprise Linux 10 SP3

      65
    • B.1.8. SUSE Enterprise Linux 11

      65
    • B.1.9. SUSE Enterprise Linux 11 SP2

      65
    • B.1.10. Preparing a SLES guest for cloning

      65
    • B.1.11. Ubuntu 10.04

      66
• Appendix C. Creating ISO Images

  67
• Appendix D. Enabling VNC for Linux VMs

  68
  • D.1. Enabling a Graphical Console on Debian Squeeze VMs

    68
  • D.2. Enabling a Graphical Console on Red Hat, CentOS, or Oracle Linux VMs

    69
    • D.2.1. Determining the Location of your VNC Configuration File

      69
    • D.2.2. Configuring GDM to use VNC

      69
    • D.2.3. Firewall Settings

      70
    • D.2.4. VNC Screen Resolution

      70
    • D.2.5. Enabling VNC for RHEL, CentOS, or OEL 6.x VMs

      71
  • D.3. Setting up SLES-based VMs for VNC

    72
    • D.3.1. Checking for a VNC Server

      72
    • D.3.2. Enabling Remote Administration

      72
    • D.3.3. Modifying the xinetd Configuration

      72
    • D.3.4. Firewall Settings

      73
    • D.3.5. VNC Screen Resolution

      74
  • D.4. Checking Runlevels

    74
• Appendix E. Setting Up a Red Hat Installation Server

  75
  • E.1. Copying Installation Media

    75
  • E.2. Enable Remote Access

    75
    • E.2.1. NFS

      75
    • E.2.2. FTP

      76
    • E.2.3. HTTP

      76
• Appendix F. Troubleshooting VM Problems

  77
  • F.1. VM Crashes

    77
    • F.1.1. Controlling Linux VM Crashdump Behaviour

      77
    • F.1.2. Controlling Windows VM Crashdump Behaviour

      77
  • F.2. Troubleshooting Boot Problems on Linux VMs

    78