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4Oracle VM Server User’s Guide
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Troubleshooting
Install
Error codes
Configuring Oracle VM Server
Wallclock Time Skew Problems
Guest Console Access
Command-Line Tools
Restore statefile
How to
Enable-dump yes no
Page 44
Image 44
Using the xm
Command-Line
Interface
5-4
Oracle VM Server User’s Guide
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Contents
E10898-02
February
Page
Contents
Command-Line Tools
Oracle VM Server Configuration File
Page
Accessibility of Code Examples in Documentation
Preface
Command Syntax
TTY Access to Oracle Support Services
Conventions
Page
Introduction to Virtualization
What is Virtualization?
Why Virtualize?
Xen Technology
Xen Technology
Oracle VM
Oracle VM
Oracle VM Architecture shows the components of Oracle VM
4Oracle VM Server User’s Guide
Oracle VM Server
Oracle VM Server
Hypervisor
Hypervisor
Domains, Guests and Virtual Machines
Management Domain
Domains
Hardware Virtualization Vs. Paravirtualization
Creating Virtual Machines
Managing Oracle VM Server Repositories
Configuring Oracle VM Server
Configuring Oracle VM Server
Oracle VM Agent
Oracle VM Agent Command-Line Tool
Configuring Oracle VM Agent
Configuring Oracle VM Agent
Xmlrpc
Starting Oracle VM Agent
Stopping Oracle VM Agent
Monitoring Oracle VM Agent
Deploying Oracle VM Agent
Testing the Oracle VM Agent Connection
Remotely Starting a Guest with the Oracle VM Agent API
Oracle VM Agent Utilities
Remotely Stopping a Guest with the Oracle VM Agent API
Monitoring a Guest with the Oracle VM Agent
Deleting a Guest with the Oracle VM Agent
6Oracle VM Server User’s Guide
Creating a Guest
Supported Guest Operating Systems
Supported Guest Operating Systems
-bit Hypervisor Supported Guest Operating Systems
Creating a Guest Using a Template
Creating a Guest Using a Template
Mounting an ISO
Enabling Registration of Guests with Oracle VM Manager
Creating a Guest Using virt-install
Creating a Guest Using virt-install
Press Enter Following question is displayed
Would you like to enable graphics support yes or no?
Creating a Paravirtualized Guest Manually
Creating a Paravirtualized Guest Manually
Creating the Root File System
Configuring the Guest
Populating the Root File System
Creating a Hardware Virtualized Guest Manually
Creating a Hardware Virtualized Guest Manually
Edit /mnt/etc/sysconfig/network-scripts/ifcfg-eth0
Use VNCViewer to display the guest
If you see this error message
Restart the guest, using the xm command-line tool
Installing Paravirtual Drivers
Installing Paravirtual Drivers
16Oracle VM Server User’s Guide
Domain Lifecycle
Domain Monitoring and Administration
Using the xm Command-Line Interface
Viewing Host Information
Using the xm Command-Line Interface
Monitoring Domains
Using the xm Command-Line Interface
4Oracle VM Server User’s Guide
Creating a Shared Virtual Disk for Live Migration
Creating a Shared Virtual Disk Using OCFS2 on iSCSI
Domain Live Migration
Creating a Shared Virtual Disk for Live Migration
Delete entries that you do not want to use, for example
Creating a Shared Virtual Disk Using OCFS2 on SAN
Adding a Shared Virtual Disk Using NFS
Migrating a Domain
Migrating a Domain
6Oracle VM Server User’s Guide
Repository Configuration File
Managing Oracle VM Server Repositories
Oracle VM Server Repositories
Repository Mount Options
Oracle VM Server Repositories
Adding a Repository
Removing a Repository
Command-Line Tools
Configure
Start
Stop
Restart
Help
Nname --name=name
RRAM --ram=RAM
UUUID --uuid=UUID
Bvalue --bridge=value
Vnc
Vncport=port
Sdl
Arch=arch
Os-variant=variant
Noapic
Paravirt
Llocation --location=location
Vif-type=type
Xargs --extra-args=args
Console domain-id
Destroy domain-id
Dmesg --clear
Help --long option
=file --defconfig=file
List --long --label domain-id
Log
Migrate domain-id host -l --live -r=MB --resource=MB
Restore statefile
Shutdown -a -w domain-id
Top
Unpause domain-id
Oracle VM Server Configuration File
Logfile location
Oracle VM Server Configuration File
Loglevel Critical or Fatal Error Warn or Warning Info Debug
Xend-http-server yes no
Xend-unix-server yes no
Xend-tcp-xmlrpc-server yes no
Xend-unix-xmlrpc-server yes no
Xend-port port
Xend-relocation-port port
Xend-address IPAddress
Xend-relocation-address IPAddress
Enable-dump yes no
Dom0-min-mem memory
Dom0-cpus CPUs
External-migration-tool tool
6Oracle VM Server User’s Guide
Guest Configuration Files
Configuration File Example
Configuration File Example
Oracle VM Agent Architecture
Oracle VM Agent Architecture
Oracle VM Agent Deployment
Oracle VM Agent Deployment
Oracle VM Agent Architecture D-3
4Oracle VM Server User’s Guide
Oracle VM Server Directories
Troubleshooting
Debugging Tools
Using Dhcp
Guest Console Access
Oracle VM Server Command-Line Tools
Using Dhcp
Guest Console Access
Hardware Virtualized Guest Console Not Displayed
Cannot Display Graphical Installer When Creating Guests
Cannot Display Graphical Installer When Creating Guests
Setting the Guest’s Clock
Wallclock Time Skew Problems
Mouse Pointer Tracking Problems
Mouse Pointer Tracking Problems
Hardware Virtualized Guest Windows Installation
Hardware Virtualized Guest Killed
Hardware Virtualized Guest Devices Not Working as Expected
Hardware Virtualized Guest Killed
Firewall Blocks NFS Access
Attaching to a Console with the Grub Boot Loader
TAP Disks with Paravirtualized Guests
CD-ROM Image Not Found
8Oracle VM Server User’s Guide
Glossary
Oracle VM Agent
Oracle VM Server
Oracle VM Manager
Paravirtualized machine
Utility Server
Vif
Virtual disk
Virtual Machine VM
Glossary-4
Index
Index-1
Index-2