Oracle Audio Technologies E10898-02 guide

Using the xm Command-Line Interface

5-4Oracle VM Server User’s Guide

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Oracle Audio Technologies E10898-02 manual 4Oracle VM Server User’s Guide

Contents

E10898-02 FebruaryPage 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 TechnologyOracle 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 HypervisorDomains, Guests and Virtual Machines Management Domain DomainsHardware Virtualization Vs. Paravirtualization Creating Virtual Machines Managing Oracle VM Server Repositories Configuring Oracle VM ServerConfiguring Oracle VM Server Oracle VM Agent Oracle VM Agent Command-Line ToolConfiguring Oracle VM Agent Configuring Oracle VM Agent Xmlrpc Starting Oracle VM Agent Stopping Oracle VM AgentMonitoring 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 APIMonitoring 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 TemplateMounting 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 ManuallyCreating 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 AdministrationUsing the xm Command-Line Interface Viewing Host Information Using the xm Command-Line InterfaceMonitoring 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 iSCSIDomain 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 RepositoriesOracle VM Server Repositories Repository Mount Options Oracle VM Server Repositories Adding a RepositoryRemoving a Repository Command-Line Tools Configure StartStop Restart Help Nname --name=nameRRAM --ram=RAM UUUID --uuid=UUID Bvalue --bridge=value VncVncport=port Sdl Arch=arch Os-variant=variantNoapic Paravirt Llocation --location=locationVif-type=type Xargs --extra-args=args Console domain-id Destroy domain-idDmesg --clear Help --long option =file --defconfig=file List --long --label domain-idLog 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 FileLoglevel Critical or Fatal Error Warn or Warning Info Debug Xend-http-server yes no Xend-unix-server yes noXend-tcp-xmlrpc-server yes no Xend-unix-xmlrpc-server yes no Xend-port port Xend-relocation-port portXend-address IPAddress Xend-relocation-address IPAddress Enable-dump yes no Dom0-min-mem memoryDom0-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 TroubleshootingDebugging Tools Using Dhcp Guest Console AccessOracle VM Server Command-Line Tools Using Dhcp Guest Console Access Hardware Virtualized Guest Console Not Displayed Cannot Display Graphical Installer When Creating GuestsCannot Display Graphical Installer When Creating Guests Setting the Guest’s Clock Wallclock Time Skew ProblemsMouse Pointer Tracking Problems Mouse Pointer Tracking Problems Hardware Virtualized Guest Windows Installation Hardware Virtualized Guest KilledHardware Virtualized Guest Devices Not Working as Expected Hardware Virtualized Guest Killed Firewall Blocks NFS Access Attaching to a Console with the Grub Boot LoaderTAP Disks with Paravirtualized Guests CD-ROM Image Not Found 8Oracle VM Server User’s Guide Glossary Oracle VM Agent Oracle VM ServerOracle VM Manager Paravirtualized machine Utility Server VifVirtual disk Virtual Machine VM Glossary-4 Index Index-1 Index-2