Oracle VM Julian Dyke Independent Consultant Web Version

Oracle VM Julian Dyke Independent Consultant Web Version - October 2008

VMware Oracle Support Status u Limited support for Oracle products on VMware u Oracle has not certified any of its products on VMware u Oracle will support customers running Oracle products running on VMware u for issues known to occur on the native OS u for issues that can be demonstrated not to be a result of using VMware u See Metalink Note 249212. 1 - Support Position for Oracle Products running on VMware virtualized environments for more details

Virtualization Hypervisor-Based Virtualization Applications Guest OS Guest VM Hypervisor X 86/64 Bare-Metal Server CPU Memory I/O Network

Xen Hypervisor Overview u Xen hypervisor u Small, lightweight, software virtual machine monitor u Supports x 86 and x 86 -64 only u Executes multiple virtual machines on one physical system u Each virtual machine has its own guest operating system u Originally developed at Cambridge University u Now open source u Included in u Oracle Enterprise Linux 5. 0 and above u Red Hat Enterprise Linux 5. 0 and above u SUSE Linux Enterprise Server 10 u Enhanced version included in Oracle VM Server Beware - Oracle VM Manager overrides some Xen default properties

Oracle VM

Oracle VM Overview u Server virtualization software u Supports both Oracle and non-Oracle applications u Claimed to be three times more efficient than other server virtualization products u Backed by Oracle support u Available for free download u edelivery. oracle. com/oracle/vm u Guests supported include: u Linux u Windows u Runs on x 86 and x 86 -64 based systems

Oracle VM Overview u Oracle products certified with Oracle VM include: u Oracle Database u Oracle Fusion Middleware u Oracle Applications u Consists of u Open Source server software u integrated Web browser-based management console

Oracle VM Virtual Machines u Oracle VM allows users to create and manage Virtual Machines (VMs) u VMs u exist on same physical server u behave like independent physical servers u Each VM has its own u virtual CPUs u network interfaces u storage u operating system

Oracle VM Components u Oracle VM Server u Self-contained virtualization environment u Provides lightweight, secure, server-based platform forrunning VMs u Based on updated version of Xen hypervisor technology u Includes Oracle VM Agent u Installed with Oracle VM Server u Communicates with Oracle VM Manager for management of virtual machines u Oracle VM Manager u Provides user interface to manage Oracle VM servers and resources u Standard Application Development Framework (ADF) web applications

Oracle VM Architecture Oracle VM Manager Web Browser-based User Interface Java-based Management Server Oracle VM Manager Repository Oracle VM Server Oracle. VM Agent dom 0 dom. U Hypervisor Host Hardware CPU, Network, Memory, Disk

Oracle VM Supported Hardware u Oracle VM requirements u 32 bit or 64 bit host u i 686 -class processor u all Intel Pentium Pro or newer models u Intel Pentium 4 recommended as a minimum u all AMD Athlon/Duron processors or newer models u AMD Athlon recommended as a minimum u For unmodified guest operating systems CPU must provide hardware virtualization support u Hardware virtualization optionally provided by the following processors: u Intel Pentium D, Core 2, Xeon u AMD Athlon, Opteron

Oracle VM Supported Guest Operating Systems u Oracle VM supports the following guest operating systems: u Oracle Enterprise Linux 4 u Oracle Enterprise Linux 5 u Red Hat Enterprise Linux 3 u Red Hat Enterprise Linux 4 u Red Hat Enterprise Linux 5 u Microsoft Windows 2003 u Microsoft Windows Server 2003 u Microsoft Windows HP u Note that Microsoft Windows is only supported on hardware virtualization (HV) capable hardware u Currently Windows runs significantly slower on Oracle VM than on native hardware u Oracle is developing paravirtualized Windows drivers to improve performance of Windows on Oracle VM

Oracle VM Product Certification u Oracle VM is the only x 86 based server virtualization environment on which Oracle products are supported u Oracle products currently certified with Oracle VM (September 2008) include: u Oracle Database 10 g. R 2 and 11 g. R 1 u Oracle RAC 10 g. R 2 (10. 2. 0. 4) u Oracle Application Server 10 g. R 2 and 10 g. R 3 u Oracle Enterprise Manager 10. 2. 0. 4 u Oracle Berkeley DB 4. 6 u Oracle Times. Ten 7. 0. 3. 1 u Oracle E-Business Suite 11. 5. 10 and 12 u Oracle People. Soft Enterprise 8. 4. x and 9. 0 u People. Tools 8. 49. 07 and above u Oracle Siebel CRM 8. 0 u Oracle Hyperion 9. 3. 1 u See Metalink Note 464754. 1 - Certified Software on Oracle VM

Oracle VM Product Certification u Only the following Application Server components are currently certified: u u u u SOA 10. 1. 3. 1. 0 with 10. 1. 3. 3. 0 patchset Web. Center 10. 1. 3. 2. 0 with 10. 1. 3. 3. 0 patchset Oralce Communication and Mobility Server 10. 1. 3. 3. 0 (Linux x 86 only) Oracle Data Integrator 10. 1. 3. 3. 0 Business Intelligence Enterprise Edition 10. 1. 3. 3. 0 Identity Management 10. 1. 4. 0. 1 and 10. 1. 4. 2. 0 Oracle Identify Federation 10. 1. 4. 0. 1 and 10. 1. 4. 2. 0 Oracle Virtual Directory 10. 1. 4. 2. 0 Oracle Access Manager 10. 1. 4. 2. 0 Oracle Identity Manager 9. 1. 0. 0 Oracle Universal Content Management 10. 1. 3. 3. 1 (Linux x 86 only) Oracle Universal Records Management 10. 1. 3. 3. 1 (Linux x 86 only) See Metalink Note 464754. 1 - Certified Software on Oracle VM

Oracle VM Oracle Single Instance Database Support u As of September 2008 Oracle single instance databases are certified with Oracle VM with the following restrictions u u u u x 86 and x 86 -64 platforms Oracle Enterprise Linux 4. x, 5. x, Red Hat Enterprise Linux 4. x, 5. x Oracle 10. 2. 0. 3 or above Oracle VM 2. 1 or above Para-virtualized and hardware virtualized modes u Use para-virtualized drivers in both modes Windows supported in Oracle 11. 1. 0. 7 and above Live migration supported in Oracle 11. 1. 0. 7 and above

Oracle VM Oracle RAC Database Support u As of September 2008 RAC is certified with Oracle VM with the following restrictions u u u u u X 86 32 -bit platform only Oracle Enterprise Linux 5. 1 or above Oracle 10. 2. 0. 4 only Oracle VM 2. 1. 2 only Para-virtualized mode only Static mode support only No dynamic resource changes No live migration Oracle Recommendations u Each RAC node should be deployed on a different physical server u Use physical block devices for database files u Do not over-commit CPUs

Oracle VM Oracle RAC Database Support u Why would you want to run RAC on Oracle VM? u u Resource Management u Control amount of CPU and memory used by each instance Cloning u For development, test and pre-production Migration u Move instance from one node to another u Hardware must currently be identical Live Migration u Not supported with RAC

Oracle VM Oracle Support Costs u u u Support costs (August 2008): Price per system Up to 2 physical CPUs (sockets) Price per system Unlimited physical CPUs (sockets) Installable binaries (both server and manager) Free Oracle VM Premier Support (1 year) $599 $1, 199 Oracle VM Premier Support (3 year) $1, 797 $3, 597 Oracle VM Premier Support includes u Access to software and updates through the Unbreakable Linux Network u 24 x 7 global support Pricing / licensing for Oracle products used with Oracle VM is unaffected u CPU licensing is still based on physical processors

Oracle VM Server

Oracle VM Server Installation u Oracle VM Server installation is similar to current Enterprise Linux installation

Oracle VM Server Installation u Default partitioning layout for an 80 GB disk: Device Start End Size Type Mount Point hdb 1 1 13 101 M ext 3 /boot hbb 2 14 485 3074 M ext 3 / hdb 3 486 9598 72112 M ocfs 2 /OVS hdb 4 9599 9729 1027 M Extended hdb 5 9599 9729 1027 M swap /dev/hdb u Defaults can be overwritten during installation u Note that all unallocated storage is assigned to /OVS u Component list cannot be updated u Package installation takes around 6 minutes

Oracle VM Server Virtualization Types u Oracle VM servers can be u Para virtualized u Hardware virtualized u Para virtualization u Requires virtualization aware kernel u Available in Enterprise Linux 4 and 5 (Oracle and Red Hat) u Currently best performance u Hardware virtualization u Can run unmodified kernels e. g Enterprise Linux 3, Windows etc u Requires virtualization aware CPUs u Virtualization must be enabled in BIOS

Oracle VM Server Hardware Virtualization u Why is para-virtualization currently faster? u Intel currently supports hardware virtualization of CPU u VT-x on x 86 / x 86 -64 u VT-i on Itanium u In future processors Intel will support hardware virtualization for: u Directed I/O u VT-d u Memory / Page Tables u Extended Page Tables (EPT) u Networking Devices u VT-c u When these are available hardware virtualization will be faster then paravirtualization u Note: AMD also provides hardware virtualization

Oracle VM Server Hardware Virtualization

Oracle VM Server Paravirtualization u Para-virtualization requires a xen-aware kernel u Available in Enterprise Linux 4 Update 5 and above u For example for paravirtualized kernel /etc/grub. conf contains: default=0 timeout=5 splashimage=(hd 0, 0)/grub/splash. xpm. gz hiddenmenu title Enterprise Linux (2. 6. 18 -8. el 5 xen) root (hd 0, 0) kernel /vmlinuz-2. 6. 18 -8. el 5 xen ro root=/dev/Vol. Group 00/Log. Vol 00 console=xvc 0 rhgb quiet initrd /initrd-2. 6. 18 -8. el 5 xen. img u Default kernel is: [root@server 11 ~]# uname -r 2. 6. 18 -8. 1. 15. 1. 16. el 5 xen

Oracle VM Server Installation u Example of /etc/issue for para-virtualized guest Oracle VM server release 2. 1. 2 Hypervisor running in 64 bit mode with NO Hardware Virtualization support. Network : Management Interface : If : eth 0(Up) Mac : 00: 17: 3 F: 99: F 3: 7 C IP address : 192. 168. 2. 111 Configured Networks and Bridges : If : eth 0 Mac : 00: 17: 3 F: 99: F 3: 7 C If : eth 1 Mac : 00: 17: 3 F: 9 A: 03: B 9 If : xenbr 0 Mac : FE: FF: FF: FF If : xenbr 1 Mac : FE: FF: FF: FF CPU : cpu family model name : 6 : 15 : Intel(R) Pentium(R) Dual [root@server 11 ~]# cat /etc/redhat-release Oracle VM server release 2. 1. 2 CPU E 2160 @ 1. 80 GHz

Oracle VM Server Installation u Example of /etc/issue for hardware virtualized guest Oracle VM server release 2. 1. 2 Hypervisor running in 64 bit mode with Hardware Virtualization support. Network : Management Interface : If : eth 0(Up) Mac : 00: 04: 23: DC: 1 E: 78 IP address : Configured Networks and Bridges : If : eth 0 Mac : 00: 04: 23: DC: 1 E: 78 If : eth 1 Mac : 00: 04: 23: DC: 1 E: 79 If : xenbr 0 Mac : 00: 04: 23: DC: 1 E: 78 If : xenbr 1 Mac : 00: 04: 23: DC: 1 E: 79 CPU : cpu family model name : 6 : 15 : Intel(R) Xeon(R) Dual CPU [root@server 11 ~]# cat /etc/redhat-release Oracle VM server release 2. 1. 2 X 5355 @ 2. 66 GHz

Oracle VM Server Xen Configuration u Xen is configured in /etc/sysconfig/xendomains u It should not be necessary to modify this file u Services installed for xen include: u xendomains

Oracle VM Server OCFS 2 Configuration u u OCFS 2 is configured in /etc/ocfs 2/cluster. conf Initially configured as single node. For example: node: ip_port = 7777 ip_address = 192. 168. 2. 111 number = 0 name = server 11. juliandyke. com cluster = ocfs 2 cluster: node_count = 1 name = ocfs 2 u Should be extended to contain all servers in pool u Services installed for OCFS 2 include: u o 2 cb u ocfs 2

Oracle VM Server OVS Configuration u OVS release is reported in /etc/ovs-release [root@server 11 ~]# cat /etc/ovs-release Oracle VM server release 2. 1. 2 u Services installed for Oracle VM include: u ovs-agent u ovsrepositories u Oracle VM agent is configured in /etc/ovs-agent/agent. ini

Oracle VM Server Shared Storage u Multiple Oracle VM Servers must share storage u Oracle VM uses OCFS 2 by default u Shared directory is created by Oracle VM Server installation u Called /OVS u Created as ocfs 2 u Must be manually extended to other VM servers in pool u Contains various pools including: u iso_pool - contains ISO images u running_pool - contains run-time images for guests u seed_pool u publish_pool

Oracle VM Server Guest Installation u Linux guest installation uses Anaconda u Guest operating system MUST be installed from ISO images u Cannot directly mount CD/ROM u Installation can use u NFS - from local or remote server u HTTP - from remote web server u FTP - from remove FTP server u See Metalink Note 466005. 1 - Mounting an ISO for Paravirtualized Guest Operating System Installation

Oracle VM Server Guest Installation u Guest can be installed using u virt-install u operating system utility u VM Manager u GUI-based installation u Install utilities are not entirely compatible e. g. u virt-install creates configuration file in /etc/xen u e. g. /etc/xen/guest 11 u VM Manager creates additional configuration file called vm. cfg u e. g. /OVS/running_pool/guest 1/vm. cfg u Prior to first installation create Oracle VM standard pools in /OVS: [root@server 11]# mkdir /OVS/running_pool [root@server 11]# mkdir /OVS/iso_pool

Oracle VM Server Guest Installation using NFS u u NFS can be mounted on the local host NFS services must be started: [root@server 11]# service portmap start Starting portmap: [ OK ] [root@server 11]# service nfs start Starting NFS services: Starting NFS quotes: Starting NFS daemon: Starting NFS mountd: [ [ u OK OK Firewall must be disabled: [root@server 11]# service iptables stop Flushing firewall rules: Setting chains to policy ACCEPT: filter Unloading iptables modules: [ [ [ OK OK OK ] ] ] ]

Oracle VM Server Guest Installation using NFS u u If the installation software is delivered in a single (DVD-ROM) image Create a mount point [root@server 11]# mkdir /el u If the installation is on a DVD then mount the device [root@server 11]# mount /dev/cdrom /el u If the installation software is in an ISO file mount as a loopback device [root@server 11]# mount -o ro, loop /dev/cdrom /el u Export the file system [root@server 11]# exportfs *: /el u Verify the file has been exported [root@server 11]# exportfs /el <world>

Oracle VM Server Guest Installation using NFS u u If the installation software is delivered in multiple (CD-ROM) images Create a directory [root@server 11]# mkdir /el u If the installation is on a CD-ROM then mount the device [root@server 11]# mount /dev/cdrom /media/iso u If the installation software is in an ISO file mount as a loopback device [root@server 11]# mount -o ro, loop <filename> /media/iso u Copy the contents to the /el directory [root@server 11]# cd /media/iso [root@server 11]# cp -var * /media/iso u Unmount the directory [root@server 11]# cd [root@server 11]# umount /media/iso u Repeat for remaining disks or ISO images u Export the file system as shown on previous slide

Oracle VM Server virt-install u u The virt-install can be executed by the root user either interactively or using arguments For example interactively (as root) [root@server 11]# virt-install What is the name of your virtual machine? guest 1 How much RAM should be allocated (in megabytes? ) 512 What would you like to use as the disk (path)? /OVS/running_pool/guest 1 How large would you like the disk (/OVS/running_pool/guest 1) to be (in gigabytes)? 5 Would you like to enable graphics support? (yes or no) yes What is the install location? nfs: server 11: /el u Using arguments: [root@server 11]# virt-install --name guest 1 --ram=512 --file=/OVS/running_pool/guest 1 --file-size=5 --location=nfs: 192. 168. 2. 111: /el --nographics

Oracle VM Server virt-install u During installation of Enterprise Linux guest you will be prompted for a TCP/IP configuration u Ensure that a Gateway IP address is specified otherwise installation will fail with the following error: That directory could not be mounted from the server u By default guest O/S will be installed in /dev/xvda

Oracle VM Server virt-install u During initialization virt-install always reports the following error libvir: Xen Daemon error: GET operation failed: u This error can be ignored u Folllowing restart of new operating system virt-install using text graphics reports the following error libvir: Xen Daemon error: internal error domain information incomplete, missing kernel Entity: line 25: parser error : Opening and ending tag mismatch: os line 5 and domain </domain> Entity: line 26: parser error : Premature end of data in tag domain line 1 u u This error can also be ignored See Metalink Note 466563. 1 - Oracle VM: First Boot after Installation of Guest OS Fails with Text Console

Oracle VM Server Xen Configuration u Default virt-install of a guest O/S creates configuration /etc/xen u e. g. /etc/xen/guest 1 # Automatically generated xen config file name = "guest 1" memory = "512" disk = [ 'file: /OVS/running_pool/guest 1, xvda, w', ] vif = [ 'mac=00: 16: 3 e: 6 d: c 2: 92, bridge=xenbr 0', ] uuid = "286 c 380 b-4 cd 6 -9308 -5987 -4 ff 05 d 4 d 2278" bootloader="/usr/bin/pygrub" vcpus=1 on_reboot = 'restart' on_crash = 'restart'

Oracle VM Server xm utility u xm is the Xen management user interface u To list valid options [root@server 11]# xm help u To print the message buffer [root@server 11]# xm dmesg u To start a VM [root@server 11]# xm create -c /etc/xen/guest 1 u To shutdown a VM [root@server 11]# xm shutdown guest 1

Oracle VM Server xm utility u To list running VMs [root@server 11]# xm list Name Domain-0 guest 1 guest 2 u ID 0 9 10 Mem VCPUs 468 2 256 1 To start a console session [root@server 11]# xm console 9 u where 9 is the ID in xm list u To end the console session press CTRL-] State r-----b---- Time(s) 254. 1 19. 7 16. 0

Oracle VM Server xentop utility u u Similar to top Same as xm top Executed from dom 0 Shows current state of all domains including dom 0 and guests [root@server 11 ~]# xentop u For example xentop - 10: 23: 58 Xen 3. 1. 4 3 domains: 1 running, 2 blocked, 0 paused, 0 crashed, 0 dying, 0 shutdown Mem: 1037820 k total, 1034928 k used, 2892 k free CPUs: 2 @ 1800 MHz NAME STATE CPU(sec) CPU(%) MEM(k) MEM(%) MAXMEM(k) MAXMEM(%) VCPUS NETTX(k) NETRX(k) VBDS VBD_OO VBD_RD VBD_WR SSID Domain-0 -----r 256 0. 3 479232 46. 2 no limit n/a 2 8 1358489 9219 0 0 0 guest 1 --b--20 0. 1 262144 25. 3 1 1 6 9 1 0 3295 1834 0 guest 2 --b--21 0. 1 262144 25. 3 1 1 7 0 1 0 3240 1727 0

Oracle VM Agent

Oracle VM Agent Management u u By default Oracle VM Agent is configured with username admin and the password specified during installation To check current status of Oracle VM Agent [root@server 11 ~]# service ovs-agent status ok! process OVSPolicy. Server exists ok! process OVSMonitor. Server exists ok! process OVSLog. Server exists ok! process OVSAgent. Server exists ok! OVSAgent. Server is alive u To start Oracle VM Agent [root@server 11] service ovs-agent start OVSAgent. Server is now starting. . . OVSAgent. Server started. u To stop Oracle VM Agent [root@server 11] service ovs-agent stop OVSAgent. Server shutdown. . . OVSAgent. Server stopped.

Oracle VM Manager

Oracle VM Manager Overview u Oracle VM Manager u Provides user interface to manage Oracle VM servers u Standard Application Development Framework (ADF) web applications u Manages VM lifecycle u Creates VMs u from installation media u from VM templates u Deletes VMs u Power On / Off VMs u Uploads VMs u High Availability Deployment u Live migration u Dynamic Resource Management u CPU, memory etc u Static Resource Management u ISO files, VM templates etc

Oracle VM Manager Installation u Insert CD-ROM or mount ISO image as loopback device [root@server 12]# u mount -o ro, loop /dev/cdrom /mnt Run installer [root@server 12 ~]# /mnt/run. Installer. sh Welcome to Oracle VM Manager 2. 1. 2 Please enter the choice: [1|2|3] 1. Install Oracle VM Manager 2. Uninstall Oracle VM Manager 3. Upgrade Oracle VM Manager Starting Oracle VM Manager 2. 1. 2 installation. . . Do you want to install a new database or use an existing one? [1|2] 1. Install a new Oracle XE database on localhost 2. Use an existing Oracle database in my network u Installer prompts for port numbers and passwords

Oracle VM Manager Starting and Stopping VM Manager u u The Oracle VM Manager application runs within an OC 4 J container To check the status of Oracle Containers for J 2 EE: [root@server 12]# service oc 4 j status u To start the Oracle VM Manager: [root@server 12]# service oc 4 j start u To stop the Oracle VM Manager: [root@server 12]# service oc 4 j stop u To access Oracle VM Manager home page from a browser use: http: //<server_name>: 8888/OVS

Oracle VM Manager Accessing VM Manager u To access Oracle VM Manager home page from a browser use: http: //<server_name>: 8888/OVS

Oracle VM Server Pools u Multiple Oracle VM servers can be grouped into Server Pools u Each server in a server pool has access to shared storage u Can be NFS, SAN or i. SCSI u VMs can be started on any server in the pool that is available and has resources free u VMs can be live Migrated between any servers in the pool u Except for RAC instances u VMs can be auto-restarted across any servers in the pool u For each VM a Preferred Server List can optionally be specified

Oracle VM Server Pools Oracle VM Manager VM VM VM Server Pool 1 Oracle VM Server Shared Storage VM VM Server Pool 2 Oracle VM Server Shared Storage

Oracle VM Manager Server Pool Roles u Each Oracle VM Server can have up to three roles: u Server Pool Master Agent u Utility Server u Virtual Machine Server u Each Server Pool must contain u One Server Pool Master Agent u One or more Utility Servers u One or more Virtual Machine Servers u One Oracle VM Server can perform all three roles u Alternatively each role can be performed by different servers

Oracle VM Server Pool Master Agent u Each Server Pool has one (and only one) Server Pool Master Agent u Master agents manage: u Load balancing u Live migration u HA restarts u All Management Agents in pool communicate with Master Agent communicates with Management Server u u Server Pool Master Agent can: u be dedicated server (recommended for availability) u host guest VMs u If Management Server fails, Server Pool Master Agents continue to operate u If Server Pool Master Agent fails u Virtual machines within Server Pool continue to operate u Live migration or High Availability functionality is not available

Oracle VM Manager Utility Server u Responsible for I/O intensive operations such as copying or moving files u Used when creating or removing u virtual machines u server pools u There can be one or more utility servers in a Server Pool u If there is more than one, Server Pool Master chooses Utility Server with maximum CPU resources to complete task

Oracle VM Manager Server Pool Configuration u After installation Oracle VM Manager will automatically run the Server Pool Wizard

Oracle VM Manager Server Pool Configuration

Oracle VM Manager Server Pool Configuration

Oracle VM Manager Server Pool Configuration

Oracle VM Manager Templates u u Oracle supplies some templates which can be used to rapidly create VMs Operating system templates available in September 2008 included: Template Kernel VCPUs RAM(GB) OVM_EL 4 U 5_X 86 -HVM-10 GB Storage(GB) 2. 6. 9 -55. 0. 1. 2. 100. 1. ELsmp 2 2 10 OVM_EL 4 U 5_X 86_64 -HVM-10 GB 2. 6. 9 -55. 0. 1. 2. 100. 1. ELsmp 2 2 10 OVM_EL 4 U 5_X 86 -HVM-4 GB 2. 6. 9 -55. 0. 1. 2. 100. 1. ELsmp 1 1 4 OVM_EL 4 U 5_X 86_64 -HVM-4 GB 2. 6. 9 -55. 0. 1. 2. 100. 1. ELsmp 1 1 4 OVM_EL 4 U 5_X 86 -PVM-10 GB 2. 6. 9 -55. 0. 1. 2. 9. 1. ELxen. U 2 2 10 OVM_EL 4 U 5_X 86 -PVM-4 GB 2. 6. 9 -55. 0. 1. 2. 9. 1. ELxen. U 1 1 4 OVM_EL 5_X 86_64_HVM_10 GB 2. 6. 18 -8. 1. 15. 100. 1. el 5 2 2 10 OVM_EL 5_X 86_64_HVM_4 GB 2. 6. 18 -8. 1. 15. 100. 1. el 5 1 1 4 OVM_EL 5 U 1_X 86_64_HVM_10 GB 2. 6. 18 -53. 0. 0. 100. 1. el 5 2 2 10 OVM_EL 5 U 1_X 86_64_HVM_4 GB 2. 6. 18 -53. 0. 0. 100. 1. el 5 1 1 4 OVM_EL 5 U 1_X 86_64_PVM_10 GB 2. 6. 18 -53. 1. 4. 9. 1. el 5 xen 2 2 10 OVM_EL 5 U 1_X 86_64_HVM_4 GB 2. 6. 18 -53. 1. 4. 9. 1. el 5 xen 1 1 4 OVM_EL 4 U 5_X 86_HVM_ORACLE_11 G 2. 6. 9 -55. 0. 12. 100. 1. ELsmp 1 1 4 OVM_EL 4 U 5_X 86_PVM_ORACLE_11 G 2. 6. 9 -55. 0. 12. 9. 1. ELxen. U 1 1 4

Oracle VM Manager Guest VM Creation

Oracle VM Manager Guest VM Creation

Oracle VM Manager Guest VM Creation

Oracle VM Manager Guest VM Creation

Oracle VM Manager Guest VM Creation

Oracle VM Manager Guest VM Creation

Oracle VM Manager Templates u Oracle Database 11 g disk images available in September 2008 included: u u Oracle Database 11 g x 86 -64 u Disk images are also available for: u Oracle Enterprise Manager u Siebel u See Metalink Note 551261. 1 - Oracle VM Guest Templates for Oracle Enterprise Linux