VMware虚拟化环境下OracleRAC部署指南.ppt

Streamlining Oracle Database Deployment with VMware Infrastructure,Agenda,IntroductionOracle DatabasesVMware InfrastructureVMware Solutions for Oracle Databases Deployment ApproachDeployment TipsSummaryQ&A,Introduction,Briefing of VMware background and mission,VMware at a Glance,FoundedTotal EmployeesNumber of UsersKey Partnerships#Channel PartnersCustomer ProfileOperating Structure,1998,2,000,Independent EMC Subsidiary,4+Million,3,000+,AMD,Dell,HP,IBM,Intel,20,000 Enterprise Customers99 of the Fortune 100,Executive Summary,Modernized and brought virtualization to the x86 platform in 1998Has saved its customers hundreds of millions of dollarsIs the fastest growing$350 million+software company in the world today Partners with the worlds largest IT vendors to produce tested and compatible solutions for customersHas extensive customer success in:Server consolidation and containmentBusiness continuityTest/development automationEnterprise desktop management,VMware,VMware Mission,Transform industry standard server and desktop computing through virtualization.,Customer Success,We can do more,and we can do it faster.VMware software enables us to get the performance we pay for out of every Intel server we buy.“7-ElevenVMware is a fantastic product At every planning meeting now,someone asks,Why not do it on VMware?”AdministaffWe can deploy servers in a pinch.With VirtualCenter,it takes 10 minutes.Its absolutely fantastic”MoenWith VMware software,we can quickly deliver for new ventures and weve eliminated the headaches of IT.”-Delaware North Cos.We migrated a large number of servers into VMware virtual machines.We saw how well the applications performed,and we never looked back.At this point,all new programs are built using VMware software.Welchs Foods,VMware Technology Overview,Old Model:Traditional x86 ArchitectureSingle OS image per machineSoftware and hardware tightly coupled Multiple applications often conflictUnderutilized resources introduce real cost into the infrastructure,Old model doesnt work anymore!,VMware Technology Overview,Separate OS and hardware break hardware dependenciesManage OS and application as single unit by encapsulating them into VMsStrong fault and security isolationStandard,HW independent environments can be provisioned anywhereFlexibility to chose the right OS for the right application,Works with what you have today,New Model:VMware Technology,Application+OS:Now a Data File,Server provisioning is similar to copying a file Server migration is now similar to data migrationData management techniques can be used for server management Server cloning/copying Versioning Server archival Remote mirroring,Entire server OS,apps,data,devices,and state is now simply a file.,Enables you to:Dynamically map computing resources to the businessLower IT costs through increased efficiency,flexibility and responsivenessProvision new services and change the amount of resources dedicated to a software serviceTreat your data center as a single pool of processing,storage and networking power,Virtual Infrastructure,Virtual infrastructure brings uniformity to your data center,VMware Infrastructure 3,Proven in more than 20,000 customers deployments globallyIndustrys first full infrastructure virtualization suite that offers unparalleled value in the market todayVirtualizeAggregateDeployManageOptimizeFully optimized,rigorously tested and certified for the widest range of hardware,OS and software applications,VMware Products,Core Management Automation,Tools,System Infrastructure Services,Infrastructure Virtualization,Single Node HYPERVISOR,InfrastructureOptimization,BusinessContinuity,SW LifecycleAutomation,Virtual Clientsand Desktops,Single system virtualization,Dynamic,virtual resource pools(server,storage,network),Enhanced run-time service levels,Scalable,centralized management,End-to-end Solutions,Oracle Databases,Components of Oracle Databases,Oracle Database Software Suite,Oracle Database Software Components LeveragedOracle Database 10g Oracle RACOracle Automatic Storage Management(ASM)Oracle Clustered File System 2(OCFS2),Single Instance Oracle Database 10g,Oracle Database ArchitectureOracle Database 10gOracle Automatic Storage Management(ASM)Operating SystemHardware(x86 Architecture),Oracle Database RAC 10g,Oracle RAC ArchitectureOracle Database 10gOracle Real Application Cluster(RAC)Oracle Cluster File System 2(OCFS2)Operating SystemHardware(x86 Architecture),Sample Oracle RAC Deployment,VMware Infrastructure,VMware Infrastructure software for Oracle Database deployment,VMware Infrastructure,VMware Infrastructure 3ESX ServerVirtualCenterVMware High Availability(HA)VMware VMotionTM,VMware Solutions for Oracle Databases,Solutions for Oracle Database deployment on VI3,VMware Solutions for Oracle Databases,Value PropositionsServer ContainmentAvailabilityRapid Provisioning,Deployment Approach,General Approach for Oracle Database deployment on VI3,General Approach,General GoalsCreate Gold Image for rapid and repeatable provisioningInstall VMware InfrastructureSynchronize ESX server timeCreate virtual machineInstall Linux Guest operating systemSynchronize time in virtual machineConfigure and install Oracle softwareCreate a Gold Image from the preconfigured and preinstalled virtual machineClone from Gold ImageCustomize the new virtual machineLeverage VMware Infrastructure features for availability.VMware High AvailabilityVMware VMotionTM,2 ScenariosSingle Instance DeploymentRAC Deployment(Currently not supported by Oracle),Single Instance Deployment Flow Chart,Single Instance Deployment,Key BenefitsServer ContainmentDedicated and isolated Oracle environments consolidated to a few physical machines.Multiple Oracle Database environments on the same physical system,providing significant consolidation and lowering total cost of ownership(TCO).Multiple test environments sharing the same physical system and eliminating the need for dedicated test systems.AvailabilityVMware HA as a cost-effective fail-over alternative to expensive third party clustering and replication solutions.Minimal interruption to end users during live migration of Oracle Database virtual machines from one ESX host to another and minimized downtime during hardware maintenance.Rapid ProvisioningPreconfigured Automatic Storage Management in Gold Image.Consistent and less error prone deployment of Databases within the IT organization using preconfigured Oracle Database Template.,RAC Deployment Flow Chart,RAC Deployment,Key BenefitsAvailabilityVMware HA enables the failed Oracle instances and virtual machines on one failed ESX server to be restarted on another ESX server within minutes.Rapid ProvisioningVM images from Oracle Database development can be passed directly to testers.Testers can pass Oracle Database VM images back to development for problem replication and resolution.Recreate Oracle Database instances in a production environment on a single“virtualized”physical system for test purposes.Move test Oracle Database instances to production in minutes.Reset test images after test completion from templates,cutting down on test setup and reset time.Store different versions of Oracle Database software in virtual machines that can be provisioned instantly.,Deployment Tips,Tips for easier and better deployment and how to avoid pitfalls.,Single Instance DeploymentTime synchronization of virtual machine to ESX server using VMware toolsOracle SoftwarePlan the load to gauge the number of virtual machines deployed on one machineSave time from a well-designed database templateMaximize Gold Image usage for rapid deployment.Leverage VMware HA&VMotionTM Live Migration,RAC DeploymentOracle does not presently support RAC deployments in any fashion Time synchronization of a virtual machine is even more criticalOracle softwareVirtualization as a tool for hardware independenceVI3 complements RACNetworking:NIC teaming to ensure high availabilityMaximize Gold Image usage for rapid deploymentLeverage VMware HA&VMotionTM Cold Migration,Deployment Tips,Summary,VMware Solutions for Oracle Databases-Summary,Useful Links,VMware official website:Oracle official website:VMware Infrastructure 3 product website:http:/Database Enterprise Edition Website:http:/Infrastructure 3 download website:http:/Database/RAC 10g download website:http:/support websitehttp:/support websitehttp:/Enterprise Linux download website:http:/other VMware products complementing Oracle software provisioning:http:/,HINT:Print this slide with its notes and use it as a reference.,Q&A,Questions?,HINT:Print this slide with its notes and use it as a reference.,The End,