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1、IT needs to drive revenueCopyright 2010, CA Technologies1building a private cloud in todays data center with todays infrastructureRyan Shopp“Process discipline, automation and self-service management tools, and organizational changes are inevitable. Without these improvements, internal clouds are im
2、possible.”Forrester Consulting: “Virtualization Management and Trends”January 2010Copyright 2010, CA Technologies4but business demand is outpacing IT budgets and resources as well as traditional means of deliveryCopyright 2010, CA Technologies5Virtualizationvirtualization is helping to close the gap
3、Virtualization is redefining the relationship between IT and business service deliveryBusiness Service Deliveryand has the potential to provide a fluid, dynamic and flexible on-demand IT infrastructure and help fulfill the promise of cloud computingITCopyright 2010, CA Technologies6and offers outsta
4、nding promise Virtualization can deliver substantial ROI, greater agility, improved continuity, and other business valuecontinuityHardware redundancy, site recovery, live migrationagilityFast IT support for business innovation, transformationHardware consolidation, power, rent, cooling, downtimeROIC
5、opyright 2010, CA Technologies7but theres a flip side to virtualization:complexity driven by rapid growth and constant changeManaging the increased complexity found in dynamic, large-scale, virtualized environments introduces new challenges that constrain cloud deploymentCopyright 2010, CA Technolog
6、ieslack ofscalability reducedcontroldiminished visibility increased processissuesenormous change volumemore staff pressure 815-25% of workloads running in virtual servers (various analysts)34% of total server infrastructure are virtual servers (CDW)38% of mission-critical business services are virtu
7、alized (CIO.com)30% of servers are virtualized on average (CA Technologies)the growing concern of virtual stall CIOs report a persistent difficulty in expanding virtualization deploymentsCopyright 2010, CA Technologies9lack ofscalability reducedcontroldiminished visibility increased processissueseno
8、rmous change volumemore staff pressure expand scalability increase controlimprove visibility decrease processissuesmanage changereduce staff pressure automation technology and robust management tools address the constraints that can stall cloud deploymentaccelerate application deployment orchestrate
9、 and automate processesPool resources and self servicestreamline and automate provisioningstandardize and automate configuration management so you cannext-generation automation is particularly key to overcoming virtual stallCopyright 2010, CA Technologies10 Server ConsolidationInfrastructure Optimiz
10、ationAutomation and OrchestrationDynamic DatacenterVirtualization phasesAutomation RequirementsMulti-vendor supportCapacity ManagementPatchingConfiguration managementOperationally ready ProvisioningConfiguration standardizationDependency mappingComplianceApplication aware Process orchestrationApplic
11、ation deploymentSelf-serviceChargebackService oriented Dynamic resource allocationApplication portabilitySLA-driven automationCloud enabled Using scripts or vendor toolsBest effort virtual stall hits at specific phases of maturity in your virtualization or cloud computing initiativesVirtual stall po
12、intsCopyright 2010, CA Technologies11five key automation steps on the journey from virtualization to cloud (building a private cloud in todays data center with todays infrastructure)1. pair virtualization with management early taking a unified approach1. pair virtualization with management early tak
13、ing a unified approachSource “Managing The Virtual World Is An Evolution, Not A Revolution,” Forrester Research, Inc., April, 2010 Source: “Worldwide Distributed Virtual Server Management Software20092013 Forecast Update and 2008 Vendor Shares”, IDC Research, October 2009Importance Level of Virtual
14、Environment Management Regarding Reaching Business Goals“Success with virtualization lies in solid, standardized processes and management software to automate and govern these processes.”Copyright 2010, CA Technologies141. pair virtualization with management early taking a unified approachSource: “V
15、irtualization Management And Trends”, A commissioned study conducted by Forrester Consulting on behalf of CA, Inc. , January 2010Use of common P&V management tools “Comprehensive domain coverage is critical.Automation can only be effective if all technology domains are consolidated into unified mana
16、gement“Source: IDC, North American Virtual. Survey: Large-Scale Implementation Requires Sophisticated Management Strategy, Feb 2009 (Doc # 216623), Mary Johnston Turner, Frederick W. Broussard 51 or more virtual machines (n = 54)50 or fewer virtual machines (n = 46)Not yet, but eventually will consolidateNo, plan separate products long termYesCopyright 2010, CA Technologies151. pair virtualization with management early taking a unified approachUp to 24x faster MTTR, uptime to 5 ninesReduce Servi
