SUSE Linux Enterprise Server 15 SP5
This guide describes virtualization technology in general. It introduces libvirt—the unified interface to virtualization—and provides detailed information on specific hypervisors.
Publication Date: September 29, 2024
- Preface
- I Introduction
- II Managing virtual machines with
libvirt- 8
libvirtdaemons - 9 Preparing the VM Host Server
- 10 Guest installation
- 11 Basic VM Guest management
- 12 Connecting and authorizing
- 13 Advanced storage topics
- 14 Configuring virtual machines with Virtual Machine Manager
- 14.1 Machine setup
- 14.2 Storage
- 14.3 Controllers
- 14.4 Networking
- 14.5 Input devices
- 14.6 Video
- 14.7 USB redirectors
- 14.8 Miscellaneous
- 14.9 Adding a CD/DVD-ROM device with Virtual Machine Manager
- 14.10 Adding a floppy device with Virtual Machine Manager
- 14.11 Ejecting and changing floppy or CD/DVD-ROM media with Virtual Machine Manager
- 14.12 Assigning a host PCI device to a VM Guest
- 14.13 Assigning a host USB device to a VM Guest
- 15 Configuring virtual machines with
virsh- 15.1 Editing the VM configuration
- 15.2 Changing the machine type
- 15.3 Configuring hypervisor features
- 15.4 Configuring CPU
- 15.5 Changing boot options
- 15.6 Configuring memory allocation
- 15.7 Adding a PCI device
- 15.8 Adding a USB device
- 15.9 Adding SR-IOV devices
- 15.10 Listing attached devices
- 15.11 Configuring storage devices
- 15.12 Configuring controller devices
- 15.13 Configuring video devices
- 15.14 Configuring network devices
- 15.15 Using macvtap to share VM Host Server network interfaces
- 15.16 Disabling a memory balloon device
- 15.17 Configuring multiple monitors (dual head)
- 15.18 Crypto adapter pass-through to KVM guests on IBM Z
- 16 Migrating VM Guests
- 17 Xen to KVM migration guide
- 8
- III Hypervisor-independent features
- IV Managing virtual machines with Xen
- 24 Setting up a virtual machine host
- 25 Virtual networking
- 26 Managing a virtualization environment
- 27 Block devices in Xen
- 28 Virtualization: configuration options and settings
- 29 Administrative tasks
- 30 XenStore: configuration database shared between domains
- 31 Xen as a high-availability virtualization host
- 32 Xen: converting a paravirtual (PV) guest into a fully virtual (FV/HVM) guest
- V Managing virtual machines with QEMU
- 33 QEMU overview
- 34 Setting up a KVM VM Host Server
- 35 Guest installation
- 36 Running virtual machines with qemu-system-ARCH
- 37 Virtual machine administration using QEMU monitor
- 37.1 Accessing monitor console
- 37.2 Getting information about the guest system
- 37.3 Changing VNC password
- 37.4 Managing devices
- 37.5 Controlling keyboard and mouse
- 37.6 Changing available memory
- 37.7 Dumping virtual machine memory
- 37.8 Managing virtual machine snapshots
- 37.9 Suspending and resuming virtual machine execution
- 37.10 Live migration
- 37.11 QMP - QEMU machine protocol
- VI Troubleshooting
- Glossary
- A Virtual machine drivers
- B Configuring GPU Pass-Through for NVIDIA cards
- C XM, XL toolstacks, and the
libvirtframework - D GNU licenses
List of Figures
- 3.1 Xen virtualization architecture
- 4.1 KVM virtualization architecture
- 6.1 System Role screen
- 9.1 Connection details
- 9.2 Create virtual network
- 10.1 Specifying default options for new VMs
- 14.1 view of a VM Guest
- 14.2 Overview details
- 14.3 VM Guest title and description
- 14.4 Performance
- 14.5 Statistics charts
- 14.6 Processor view
- 14.7 Memory view
- 14.8 Boot options
- 14.9 Add a new storage
- 14.10 Add a new controller
- 14.11 Add a new network interface
- 14.12 Add a new input device
- 14.13 Add a new video device
- 14.14 Add a new USB redirector
- 14.15 Adding a PCI device
- 14.16 Adding a USB device
- 18.1 Caching mechanism
- 29.1 Boot loader settings
- 34.1 Installing the KVM hypervisor and tools
- 34.2 Network bridge
- 36.1 QEMU window with SLES as VM Guest
- 36.2 QEMU VNC session
- 36.3 Authentication dialog in Remmina
List of Tables
- 7.1 KVM VM limits
- 7.2 Xen VM limits
- 7.3 Xen host limits
- 7.4 The following SUSE host environments are supported
- 7.5 Supported offline migration guests
- 7.6 Supported live-migration guests
- 7.7 Feature support—host (
Dom0) - 7.8 Guest feature support for Xen and KVM
- 31.1 Xen remote storage
- C.1 Notation conventions
- C.2 New global options
- C.3 Common options
- C.4 Domain management removed options
- C.5 USB devices management removed options
- C.6 CPU management removed options
- C.7 Other options
- C.8
xlcreateChanged options - C.9
xmcreateRemoved options - C.10
xlcreateAdded options - C.11
xlconsoleAdded options - C.12
xminfoRemoved options - C.13
xmdump-coreRemoved options - C.14
xmlistRemoved options - C.15
xllistAdded options - C.16
xlmem-*Changed options - C.17
xmmigrateRemoved options - C.18
xlmigrateAdded options - C.19
xmrebootRemoved options - C.20
xlrebootAdded options - C.21
xlsaveAdded options - C.22
xlrestoreAdded options - C.23
xmshutdownRemoved options - C.24
xlshutdownAdded options - C.25
xltriggerChanged options - C.26
xmsched-creditRemoved options - C.27
xlsched-creditAdded options - C.28
xmsched-credit2Removed options - C.29
xlsched-credit2Added options - C.30
xmsched-sedfremoved options - C.31
xlsched-sedfadded options - C.32
xmcpupool-listremoved options - C.33
xmcpupool-createremoved options - C.34
xlpci-detachadded options - C.35
xmblock-listremoved options - C.36 Other options
- C.37 Network options
- C.38
xlnetwork-attachremoved options - C.39 New options
List of Examples
- 9.1 NAT-based network
- 9.2 Routed network
- 9.3 Isolated network
- 9.4 Using an existing bridge on VM Host Server
- 10.1 Loading kernel and initrd from HTTP server
- 10.2 Example of a
virt-installcommand line - 11.1 Typical output of
kvm_stat - 15.1 Example XML configuration file
- 26.1 Guest domain configuration file for SLED 12:
/etc/xen/sled12.cfg - 34.1 Exporting host's file system with VirtFS
- 36.1 Restricted user-mode networking
- 36.2 User-mode networking with custom IP range
- 36.3 User-mode networking with network-boot and TFTP
- 36.4 User-mode networking with host port forwarding
- 36.5 Password authentication
- 36.6 x509 certificate authentication
- 36.7 x509 certificate and password authentication
- 36.8 SASL authentication
- C.1 Converting Xen domain configuration to
libvirt
Copyright © 2006–2024 SUSE LLC et contributeurs. Tous droits réservés.
Il est autorisé de copier, distribuer et/ou modifier ce document conformément aux conditions de la licence de documentation libre GNU version 1.2 ou (à votre discrétion) 1.3, avec la section permanente qu'est cette mention de copyright et la licence. Une copie de la version de licence 1.2 est incluse dans la section intitulée « Licence de documentation libre GNU ».
Pour les marques commerciales SUSE, consultez le site Web http://www.suse.com/company/legal/. Toutes les marques commerciales de fabricants tiers appartiennent à leur propriétaire respectif. Les symboles de marque commerciale (®, ™, etc.) désignent des marques de SUSE et de ses sociétés affiliées. Des astérisques (*) désignent des marques commerciales de fabricants tiers.
Toutes les informations de cet ouvrage ont été regroupées avec le plus grand soin. Cela ne garantit cependant pas sa complète exactitude. Ni SUSE LLC, ni les sociétés affiliées, ni les auteurs, ni les traducteurs ne peuvent être tenus responsables des erreurs possibles ou des conséquences qu'elles peuvent entraîner.