系統(tǒng)類老農(nóng)存儲講課l35001ibm storage virtualization solution0

1、IBMStorageIBMStorageVirtualization 云CopyrightIBMCorporation數(shù)據(jù)的海量增長數(shù)據(jù)中心數(shù)據(jù)的海量增長數(shù)據(jù)中心成本飆部門缺乏足夠的能力以快速響應(yīng)業(yè)務(wù)的需求服務(wù)提交壓力不盡人意的可靠性及服務(wù)級別保障服務(wù)水平壓缺乏熟練的技術(shù)管管理成本資產(chǎn)使用率低采購成本Page Page Page 同樣的接口現(xiàn)狀：現(xiàn)有SAN環(huán)境分析（架構(gòu)角度IBM現(xiàn)狀：現(xiàn)有SAN環(huán)境分析（架構(gòu)角度IBMPage EMCor現(xiàn)狀：現(xiàn)有SAN環(huán)境分析（管理角度現(xiàn)狀：現(xiàn)有SAN環(huán)境分析（管理角度TPage 在物系統(tǒng)和服務(wù)器之間增加一個虛擬層，它管理和控制所并在物系統(tǒng)和服務(wù)器之間增加一

2、個虛擬層，它管理和控制所并對服務(wù)器提服務(wù)器不直接服務(wù)硬件打交道硬件的增減、調(diào)換、分拆、合對服務(wù)器層完全透明6環(huán)境（架構(gòu)角度Page EMCorIBMIBM環(huán)境（架構(gòu)角度Page EMCorIBMIBMAdvancedCopy有SANVolumeStorageAdvancedCopy有SANVolumeStorage池Page ，更是因為增加了靈活性。Server virtualization is savings,butstoragevirtualizationisnotaboutsavings.moreaboutReduce，更是因為增加了靈活性。Server virtualization

3、is savings,butstoragevirtualizationisnotaboutsavings.moreaboutReducecapitalcosts(includingrealImplement tiered ControlcapacityDynamicresourceImprove utilization DisasterrecoveryanddataReduceenterPage Source:Aberdeen可以在某個層面單獨實也可以多個層面可以在某個層面單獨實也可以多個層面共同實共同作Page 統(tǒng)絡(luò)儲性能用戶響應(yīng)時間，IOPS可用性build-in冗余性能用戶響應(yīng)時間，IO

4、PS可用性build-in冗余度尤其是群集化的虛擬可復(fù)原性RTO&數(shù)據(jù)遷移、快照拷貝數(shù)等界面和管理的相關(guān)標準，如SMI-SFAISFabricApplication Standard )等端口、服務(wù)源自TheClipperGroup (Page IBMSANIBMSANVolumeController簡CopyrightIBMCorporationIBM系高中高性能計Page Forcustomers Support forensive compuional applications Requiringhighsequentialbandwidth- HPC,Digital Media, an

5、d Clustered DVSIBM系高中高性能計Page Forcustomers Support forensive compuional applications Requiringhighsequentialbandwidth- HPC,Digital Media, and Clustered DVSDS4800/Openplusi5OS/V6viaModular, scalablediskstorage(startsmalland grow incrementally)LowcostBasicsnapshotandmirroringcapabilities Optimized for

6、 capacity 50TBsMainframeandi-Series Compatible copyw/OptimizedforcapacityDataProtection/No down time for coads&upgrades RAID 6FullDiskOptimizedforCapacityrange:25TSIMPLEcapacity Thin ProviInfinite snapshots Web 2.0 & ArchiveOptimizedforcapacityMulti-Mainframe,System對IT需求做出快速響系統(tǒng)不被限制于特定物理系數(shù)據(jù)遷對IT需求做出快速

7、響系統(tǒng)不被限制于特定物理系數(shù)據(jù)遷異群集架構(gòu)用資源共享利用瘦供，節(jié)省物理空間利用減少能源需求，綠的管理.減少系統(tǒng)的復(fù)雜性，降低管理成易于建立多層次系規(guī)需節(jié)省投Page IBMSANVolumeControllerNativeiSCSI MultiCluster 64-bitCopyCopy Servi MultipleFCsSpaceIBMSANVolumeControllerNativeiSCSI MultiCluster 64-bitCopyCopy Servi MultipleFCsSpaceEffntVirtualDiskMirrior SVC Entry EditionCopy Ser

8、vi GlobalHWRoHS,4GbWin64b,SolarisRHEL4,NetApp IncrementalFC HostClustering Solaris, HP-UX & Netware6.5,W2K3- MPIO, VSS,GDS SLES 9,ImageModeData SWonlymaster NewHWbasex336, Volume Mgmt: vdiskmirroring Scalability:4K 8-node clusters #vdisksscalability Improved Host&Storage Copy ServiMetro Mirror :Page

9、 IBMSVCForensitive dynamically add more performance to existing capacity by adding ormixdditional Forhighcapacitych as dynamically add capacity by adding disk enclosuresormixdditional IBMSVCForensitive dynamically add more performance to existing capacity by adding ormixdditional Forhighcapacitych a

10、s dynamically add capacity by adding disk enclosuresormixdditional ManyfeaturesareSoftware is heMetroGlobalThinand management console for easy PerformancePremium features are already EnabledwithonlyalicenseSANPracticeDR Automatedfailover/failIBMSVCEfficiently manage technology upgrades and lease ter

11、minations by transparently moving application data from legacy disk arrays to the new systemPage IBMSVCEfficiently manage technology upgrades and lease terminations by transparently moving application data from legacy disk arrays to the new systemPage IBMSVCMore productive use of available Across al

12、l supported host Without thin provi spaceisusesitoring,IBMSVCMore productive use of available Across all supported host Without thin provi spaceisusesitoring, pre-Withthining, applications whether the grow dynamically, but only consume space they are actually using.yze system performance and Transpa

13、rently rearrange the o hot-spots and balance utilization of Hot-spots due to poor data Optimized performance and Page IBMSVCCreate instant application copies for backup or application testingMake better use of space with incremental (only changed blocks) or space-efficient(thined)UptoFor ultra-high

14、availability applications, synchronously mirror application datantwoIBMSVCCreate instant application copies for backup or application testingMake better use of space with incremental (only changed blocks) or space-efficient(thined)UptoFor ultra-high availability applications, synchronously mirror ap

15、plication datantwoseparatedisk attachedtothesamePage IBMSVCSynchronously over Metro Asynchronously over Global Application-level consistency IBMSVCSynchronously over Metro Asynchronously over Global Application-level consistency For critical application consistency groups, freeze the Mirror and take

16、 a consistent Practice application recovery procedures from the FlashCopyDetect mirroring failure and automate failover to Recovery volumeExecute practiced application recovery Automate fail-back after Page IBMSVCFrom virtual machines to the physical server they reside on, through the SAN, to thevir

17、tual and physical disk systems Physical topology and logical IBMSVCFrom virtual machines to the physical server they reside on, through the SAN, to thevirtual and physical disk systems Physical topology and logical data us Event DeviceCapacity Policy-based Isolate application I/O performance Report

18、on performance Page IBMSVCFor TSM egrated, instant copy for critical Virtually eliminatebackup View inventory of application copies and UpIBMSVCFor TSM egrated, instant copy for critical Virtually eliminatebackup View inventory of application copies and UptoPage Storage Manager IBMSVCVirtually add t

19、he efficiency, business continuance, and manageability featuresofvirtualdisk toyourlegacydisksConsolidate the management of storage Legacy IBMSVCVirtually add the efficiency, business continuance, and manageability featuresofvirtualdisk toyourlegacydisksConsolidate the management of storage Legacy E

20、SS,MA, EMA MSA,Forthemostcurrent,andmoredetailed,informationplease/storage/svcandclickonPage IBMSVCi6 VIOS HACMP/XD GPFS/ServiceGuardwith( el/RHEL5ia32,MacOSIBMSVCi6 VIOS HACMP/XD GPFS/ServiceGuardwith( el/RHEL5ia32,MacOSMPIO,VSS,NRHELSLES9 Upto1024Forthemostcurrent,andmoredetailed,informationplease

21、/storage/svcandclickonPage SVC5.1IBMNseries HP-UX11iIBMAIX HACMP/XD GPFS / VIOWindowsSGINV-clusteringServiceGuardwith MaciSCSItohosts ViaCiscoNativeSVC5.1IBMNseries HP-UX11iIBMAIX HACMP/XD GPFS / VIOWindowsSGINV-clusteringServiceGuardwith MaciSCSItohosts ViaCiscoNative8Gbps-ime Continuous Copy Metro

22、/Global Mirror MultipleClusterFullvolume,Copyonremental,Cascaded,Space Efficient, FlashCopy umeVolume300,MA,EMAMSA2000,EVA6400,Nseries AMS2100,2300,2500, CLARiiON StorageTek CX4VirtualDiskSpace-Efficient Virtual EntryIBMSVC者IBM 擁有超過40年的虛擬化技術(shù)經(jīng) IBM 已經(jīng)銷售了超15000臺SVC引擎，運行著IBMSVC者IBM 擁有超過40年的虛擬化技術(shù)經(jīng) IBM 已經(jīng)

23、銷售了超15000臺SVC引擎，運行著5000多個SVC系統(tǒng)SAN Volume Controller 已經(jīng)有5年的銷售歷史，技術(shù)成熟可靠SAN Volume Controller在國內(nèi)已經(jīng)有眾多成功案例SAN Volume Controller 創(chuàng)造的性。SAN Volume Controller 可以虛擬化IBM 和非(超過120IBM,EMC,HP,HDS,Sun,Dell,NetApp,Fujitsu,NEC,SAN Volume Controller 支持幾乎所有主流的開產(chǎn)品Page SVC已成為今天的現(xiàn) SVC 是一個成熟、可協(xié)同操作和堅如磐SVC已成為今天的現(xiàn) SVC 是一個成熟

24、、可協(xié)同操作和堅如磐石虛擬化解決方案，迄今的部已超過 4000 例，IBM 是該市場上處于領(lǐng)先地位。對需要升基礎(chǔ)架的客戶，特別是那些正在考慮采用 的客戶而言，SVC 是顯而易見的選擇不妨利用它來進行您所需的升級，ESG 認為您將會喜歡它帶給您的新能力：將失控的異基礎(chǔ)架變?yōu)榧泄芾淼碾S需應(yīng)架構(gòu)-河北移動移“-MichaelOPage 華西學(xué)使用SVC的企業(yè)級用Page 使用SVC的企業(yè)級用Page IBMSAIBMSANVolumeController基架構(gòu)知CopyrightIBMCorporationIBM SAN Volume ControllerIBM SAN Volume Contro

25、llerSVC 2145-CF8 虛擬引擎（elXeon5160處理器，主頻為24GB虛擬化產(chǎn)品SVC 2145-CF8 虛擬引擎（elXeon5160處理器，主頻為24GB虛擬化產(chǎn)品*SVC4.2性能SEV瘦供VdiskFlashcopy/IncrementalFlashcopy/CascadingSVC機架示SVCPageSVC機架示SVCPage SVC硬Page MinimumConfiguration (One I/O Group)umConfiguration (Four I/O Groups)8GbFiber81GbiSCSISVC硬Page MinimumConfigurati

26、on (One I/O Group)umConfiguration (Four I/O Groups)8GbFiber81GbiSCSI41MirroredSSD146GB(twoSVC概念及術(shù)語HHPage SVC概念及術(shù)語HHPage SVC介SVC設(shè)計架構(gòu)：全冗余, 模塊化, 可擴展的產(chǎn)品和解決SVC介SVC設(shè)計架構(gòu)：全冗余, 模塊化, 可擴展的產(chǎn)品和解決方SVCcluster可由28個SVC節(jié)點組成管理后池Virtualdisks由IO VirtualVirtualVirtualVirtual個8GB FC端口?？蛇x擇最多4X146GBManagedPage 增加 SSD 以增加性能和

27、容增加SVCI/OGroups增加性能和容增加 SSD 以增加性能和容增加SVCI/OGroups增加性能和容SSD可安Additionalenginesprovidemoreer,morebandwidth,moreSANSVCdesignedumI/OcapabilityofUpto50,000readIOPSperUpto200,000readIOPSperSVCI/OUpto800,000readIOPSperSVCSVC邏輯架Page SVC邏輯架Page ：IBMSystemStorageProductivity新界面提供的集成：IBMSystemStorageProductivi

28、ty新界面提供的集成視圖簡管end-to-end支持異構(gòu)系統(tǒng)設(shè)SSPCIBMTivoliStorageProductivity Center 產(chǎn)品從而簡化用戶的部署TPCBasicEditionTPCStandardEdition使用，需要全部預(yù)TPCforTPCforFabric TPC for DataPage IBM Tivoli Productivity Page ProductivityCenterforAdministrationandOperationsmanagement for fabric switches and directors)Productivity Center

29、 for Data AssetandIBM Tivoli Productivity Page ProductivityCenterforAdministrationandOperationsmanagement for fabric switches and directors)Productivity Center for Data AssetandCapacityReportingFilesystemsandDatabaseProductivityCenterfor Administrationandmanagement for Advanced Copy Servi (ESS,SVCan

30、dSODfor DS8000, DS6000ProductivityCenterforAdministrationandOperationsmanagementfor storage (Disk, T, Virtualization)IBMSVC的網(wǎng)絡(luò)-SAN和IBMSVC的網(wǎng)絡(luò)-SAN和SVCSAN及ZoneSVCSAN及ZoneZone:讓SVCSVC端口放在一起SVC Cluster內(nèi)Zone: 組成一個SVC 個Zone 里。SVC MM/GM容災(zāi)Zone: 每個節(jié)點至Page SVC以太網(wǎng)及SVCconfigurationSVC通過管理接口來接受masterconsole/sspc的

31、配置命SVC以太網(wǎng)及SVCconfigurationSVC通過管理接口來接受masterconsole/sspc的配置命如右圖所示，兩個網(wǎng)口都可以配置管理地之前的版本只允許配置一個網(wǎng)iSCSI同時配置ipv4ipv6管理和iSCSISVCnon-configuration但注意iSCSI的IP不是ClusterIP也不是Service Page Ipv4Ipv6Ipv4Ipv6Ipv4configurationIpv4Ipv6configurationIpv6Ipv4configurationIpv4Ipv6configurationIpv6 iSCSIwithSVC 5.1 增加了主SVC的

32、協(xié)議iSCSIwithSVC 5.1 增加了主SVC的協(xié)議支持，從只支持FC協(xié)議到5.1支持 iSCSI協(xié)議和FC協(xié)SVC 使用集成的兩個以太網(wǎng)口來做 SVC 8F2,8F4,8A4,CF8 節(jié)點類型可以通過升級到5.1微碼來得到功SVC 支持CHAP 的iSCSI 安全驗證方如果一個節(jié)點壞了，iSCSI IP 地址可以fail over 到IOgroup中的另一個節(jié)點，主機的使用不受影響。所以在主機不需Page IBMSVCIBMSVCSVCMDisk：Managed Disk，是從SVC的MDGManagedDiskGroup，在SVC上把MDiskSVCMDisk：Managed Dis

33、k，是從SVC的MDGManagedDiskGroup，在SVC上把MDisk池VDisk：Virtual Disk，是從SVC上建立的虛擬磁盤，是SVC分配個主機SEV：Space-Efficient VDisk，是瘦供給或稱節(jié)省空間的VDM：VDisk Mirroring，是SVC的將一個VDisk創(chuàng)建多份拷貝存放到不同用的功能(StorageMM：MetroMirror，同步鏡像，是災(zāi)備的功能(DR)，零數(shù)據(jù)丟GM：GlobalMirror，異步鏡像，是災(zāi)備的功能FC：FlashCopy，快照，對邏輯錯誤進行防護的功能，基于時間fail over, fail backPage SVC概念

34、及術(shù)語Page SVC概念及術(shù)語Page Page Page ManagedDiskManageddiskgroupsareassignedcharacteristics,suchExtentCksofManagedDiskManageddiskgroupsareassignedcharacteristics,suchExtentCksofdatawhichcanbestripedacrosstheExtentsizecanbe16MBto2048MBanddeterminesumamountofoainedbyanSVC16MB-32MB-64MB-128MB-256MB-512MB -10

35、24MB-2048MBExtent-VirtualDisksVirtualdisksarecreatedfromthemanageddiskVirtualDisksVirtualdisksarecreatedfromthemanageddiskPage VirtualDisksVDisksarecreatedfromthemanageddiskcreateastriped virtual diskPage ExtentExtentExtentExtentExtentExtentExtentVirtualDisksVDisksarecreatedfromthemanageddiskcreatea

36、striped virtual diskPage ExtentExtentExtentExtentExtentExtentExtentExtentExtentExtentExtentExtentExtentExtentExtentExtentExtentExtentExtentExtentExtentExtentExtentExtentExtentExtentExtentExtentExtentExtentExtentExtentExtentExtentExtentExtentVirtualDisksVDiskscanbecreatedin3Striped(canbefromalldisksi

37、namanageddiskgrouporadefinedsubset of disks)Sequential-VirtualDisksVDiskscanbecreatedin3Striped(canbefromalldisksinamanageddiskgrouporadefinedsubset of disks)Sequential-allextentsfromasingleImage-requiredformigrationandallowsapartialpartialPage ExtentExtentExtentExtentExtentExtentExtentExtentExtentE

38、xtentExtentExtentExtentExtentExtentExtentExtentExtentExtentExtentExtentExtentExtentExtentExtentExtentIBMSVCIBMSVC精簡配置SEVDs（Thining更有效的ThinSVC精簡配置SEVDs（Thining更有效的ThinSVCPage SpaceEfficientVDisks-zero原非SE的VDisk中沒有使用過的容量回收到SVCMDG里，把VDisk變?yōu)镾paceEfficientVDisks-zero原非SE的VDisk中沒有使用過的容量回收到SVCMDG里，把VDisk變?yōu)?/p>

39、fully allocated VDisk 和一個 Space-EfficientVirtualDisk(SEVVDisk Volume客戶收disk的VDisk copy 1* (fullyallocated VDisk copy 2* SVCCANNOWMAKE THIS RECLAIMED MANAGED DISK SPACE AVAILABLEPage SVC容災(zāi)MetroMirror&Global建立MM對，相對消耗SVC容災(zāi)MetroMirror&Global建立MM對，相對消耗較多資ercluster MM：在兩個SVC群集間建產(chǎn)MM對，相對消耗更少資Page MultiClus

40、terMirroringSite SVCSite SVC原在四個SVCCluster之間建立MetroMirror GlobalMirror的MultiClusterMirroringSite SVCSite SVC原在四個SVCCluster之間建立MetroMirror GlobalMirror的partnership，之前的版本只能建立兩個SVC Cluster之間 MirrorGlobalMirrorB to A as Metro Mirror, and D to A as Global Mirror)21DRSVCMetroMirroror Global Mirror MetroMi

41、rroror Global Mirror 213MetroMirroror Global Mirror 客戶收Site SVC3Page MultipleClusterMirroring-configuration當(dāng)前的版本支持四個Cluster之間的伙伴關(guān)星形連網(wǎng)格連串形連Page AMultipleClusterMirroring-configuration當(dāng)前的版本支持四個Cluster之間的伙伴關(guān)星形連網(wǎng)格連串形連Page ABCDADACBDCB8192MM/GMrelationship原8192Metro8192MM/GMrelationship原8192MetroMirroran

42、d/GlobalMirror 這些MM/GMrelationship可以獨立的進行控制 (create/delete, start/stop)客戶收一致性256個MM/GM8192relationshipPage SVCPage SVCPage IncrementalPage IncrementalPage ReverseFlashCopy原支持把FlashCopy的某一個目標VDisk恢復(fù)到源 VDisk上，并且不需要停止原有的FlashCopyReverseFlashCopy原支持把FlashCopy的某一個目標VDisk恢復(fù)到源 VDisk上，并且不需要停止原有的FlashCopy關(guān)Vo

43、lume想要把源VDisk的數(shù)據(jù)恢在以前的版本中到某個快照版本，需要通過MTFC和reverseFlashCopy的配合，即Multi- Reverse FlashCopy來得到多個rollbacks客戶收SVCVolumeReverse FlashCopy功能并不在反向恢復(fù)前，能夠測試多個不同時間點的快照1.OptionalCopy of Original2.Reverse Page 數(shù)據(jù)遷移（Data SVC數(shù)據(jù)遷移的常用場新。SVC數(shù)據(jù)遷移的常用場數(shù)據(jù)遷移（Data SVC數(shù)據(jù)遷移的常用場新。SVC數(shù)據(jù)遷移的常用場新規(guī)。一個I/O Group遷移到另一個I/O GroupExtents只

44、可在遷移速度控遷Page TivoliFlashCopyThemanagementofmanylargereverseFlashCopyconsistencygroupsisa complex task, without using tooling for assistance.TivoliFlashCopyManagerisanewtTivoliFlashCopyThemanagementofmanylargereverseFlashCopyconsistencygroupsisa complex task, without using tooling for assistance.Tivo

45、liFlashCopyManagerisanewtprovidesmanyoftheofTSMforAdvancedCopyFeatures withouttherequirementtouseCo-ordinatingandautomatinghostpreparationstepsbeforeingdstoensuretheapplicationconsistentbackupisForleputohotbackupmodeandflushfilesystemcachesbeforestartingManagementofon-diskbackupsusingFlashCopyandpro

46、vidingasimple to the “reverse” operation.Thisshouldimprove支持列erlocknSVCandTSMfor ACSas：SQLDB2,Oralce,：IBM注：詳細支持列表請查/software/tivoli/products/storage-flashcopySVCHAVdiskPage SVCHAVdiskPage SVC異用性（VDM）解決方AIXSVCIBMEMCSVCSVC異用性（VDM）解決方AIXSVCIBMEMCSVCPage ManagementIBMSANIBMSANVolume解決方案及亮CopyrightIBMCor

47、porationSVC?IBMSANVolumeController(SVC) is the AnswerPage SVC?IBMSANVolumeController(SVC) is the AnswerPage IBMSVCIBMSVCSVC的功能和優(yōu)勢（一）簡化管SVC的功能和優(yōu)勢（一）簡化管的，頻繁的改bin filePage SVC的功能和優(yōu)勢 （二）不停機數(shù)據(jù)遷傳統(tǒng)SAN遷移數(shù)據(jù)(1TB/4-5小時引入SVCSVC的功能和優(yōu)勢 （二）不停機數(shù)據(jù)遷傳統(tǒng)SAN遷移數(shù)據(jù)(1TB/4-5小時引入SVC1.（主機系統(tǒng)和應(yīng)用不受影響VolumePage 將SVC植入上將SVC植入上SVC的功能

48、和優(yōu)勢 （三）異構(gòu)磁盤系統(tǒng)之間引入SVC整個SAN傳統(tǒng)SAN制API，VolumeSVC的功能和優(yōu)勢 （三）異構(gòu)磁盤系統(tǒng)之間引入SVC整個SAN傳統(tǒng)SAN制API，VolumePage SVC的功能和優(yōu)勢（四）先進的快照技在多個版本的快SVC的功能和優(yōu)勢（四）先進的快照技在多個版本的快照支持各種形式的快對一個源VDisk支256份快Page SVC的功能和優(yōu)勢（四）先進的快照技SVC的功能和優(yōu)勢（四）先進的快照技在多個版本的快照支持各種形式的快對一個源VDisk支256份快Page SVC的功能和優(yōu)勢（五）VDisk鏡像功VDisk Mirror功能RPO=0,RTO=0成為可SVC的功能和優(yōu)

49、勢（五）VDisk鏡像功VDisk Mirror功能RPO=0,RTO=0成為可VirtualPage RecoveryObjectiveRecoveryTimeObjectiveSVC的功能和優(yōu)勢（五）VDisk鏡像功VDisk Mirror功能RPO=0,RTO=0成為可VirtualSVC的功能和優(yōu)勢（五）VDisk鏡像功VDisk Mirror功能RPO=0,RTO=0成為可VirtualPage RecoveryObjectiveRecoveryTimeObjectiveSVC的功能和優(yōu)勢（六）QoS功對高性能的磁盤池分SVC的功能和優(yōu)勢（六）QoS功對高性能的磁盤池分的系統(tǒng)資對每個

50、VDisk都可以限制對其服務(wù)的等級，以滿足某段時間內(nèi)對個應(yīng)用服務(wù)級別的要Page SVC的功能和優(yōu)勢（七）方便的繼承已有數(shù)據(jù)（遷入和遷出將所有StripedModeSequential的遷移成ImageModeSVC的功能和優(yōu)勢（七）方便的繼承已有數(shù)據(jù)（遷入和遷出將所有StripedModeSequential的遷移成ImageMode ModeVDisk 遷移成StripedPage ExtentExtentExtentExtentExtentExtentExtentExtentExtentSVC的功能和優(yōu)勢（八） 提SEV(Space-Efficient Vdisk）是在SVC上實現(xiàn)了業(yè)界

51、著名的ing功能SVC的功能和優(yōu)勢（八） 提SEV(Space-Efficient Vdisk）是在SVC上實現(xiàn)了業(yè)界著名的ing功能原來的虛擬磁盤（Vdisk )占用與其容量完全相等的物理磁盤空使用SEV， 只有當(dāng)進行寫數(shù)據(jù)時，才使用物理磁盤空使用IBMSVC的，可以使其所管理的所有磁盤系統(tǒng)都具有功SEVdisk與普通的Vdisk可以的池有的客SEV功能是SVC免費提供的， 不需要額外可以升級到SVC4.3后就可以享受能Page IBMSVCIBMSVCSVC打造綠色云計算數(shù)據(jù)中心容量被分離在單獨磁盤系單獨的磁盤系統(tǒng)需要單獨管理,在SANSVC打造綠色云計算數(shù)據(jù)中心容量被分離在單獨磁盤系單獨

52、的磁盤系統(tǒng)需要單獨管理,在SAN磁盤系統(tǒng)的使用不能優(yōu)容量被限制在單獨磁盤系SVC把多個磁盤系統(tǒng)組成單一池使用單一單點管理所有系節(jié)減結(jié)合SVCVolumeSVC 實現(xiàn)信息生命周期管理：信息的價值隨時間而DataProductivity073691SVC 實現(xiàn)信息生命周期管理：信息的價值隨時間而DataProductivity0736915Months 時Source:riseStoragePage 數(shù)據(jù)價別數(shù)據(jù)保護本地HASVCSVC0SVC Metro Mirror SVCGlobalMirrorSVC生產(chǎn)中災(zāi)備中ManagementSVC 別數(shù)據(jù)保護本地HASVCSVC0SVC Metro

53、Mirror SVCGlobalMirrorSVC生產(chǎn)中災(zāi)備中ManagementSVC SVC配合HA-XD做災(zāi)備的方GLVM集MetrolobalMirror集跨地域邏輯卷管與DS8000&集MetroMirror集成基于IPSVC配合HA-XD做災(zāi)備的方GLVM集MetrolobalMirror集跨地域邏輯卷管與DS8000&集MetroMirror集成基于IP異鏡Geographic用及容災(zāi)方Metro用及容災(zāi)方er技術(shù)原erHA/XDfailover進程。 er HA/XD在災(zāi)備中心啟動容災(zāi)站點卷。 。TierTierTierTier2TierTierTierSVC配合VMware的

54、SRM做災(zāi)備的方案SwingBench+ Applicationstill SiteSiteSVC1SVC2QuorumPage SVCClusterISL ISL SVCClusterSVC配合VMware的SRM做災(zāi)備的方案SwingBench+ Applicationstill SiteSiteSVC1SVC2QuorumPage SVCClusterISL ISL SVCClusterSVCVDiskMetroMirror Global Metro/GlobalMirror Secondary VDisksSVC配合VMware的SRM做災(zāi)備的方案SwingBench+SiteSite

55、SVC2QuorumPage SVCClusterISL ISL SVCClusterSVCVDiskSVC配合VMware的SRM做災(zāi)備的方案SwingBench+SiteSiteSVC2QuorumPage SVCClusterISL ISL SVCClusterSVCVDiskMetroMirror Global SVC配合VMware的SRM做災(zāi)備的方案SwingBench+SiteSite2 Applicationstill SVC1QuorumSVC2QuorumPage SVCClusterISL ISL SVCSVC配合VMware的SRM做災(zāi)備的方案SwingBench+Si

56、teSite2 Applicationstill SVC1QuorumSVC2QuorumPage SVCClusterISL ISL SVCClusterSVCVDiskMetroMirror Global Metro/GlobalMirror Primary VDisksSVC利用Vdisk專AX Node OracleRACClusterSVCFCorSVCVDiskEMCIBMManagementSVCPageSVC利用Vdisk專AX Node OracleRACClusterSVCFCorSVCVDiskEMCIBMManagementSVCPage AIXNodeIBMSANIB

57、MSANVolume競爭優(yōu)CopyrightIBMCorporationPage Page SVC-采用帶內(nèi)塊級別SVC-采用帶內(nèi)塊級別虛擬化的優(yōu)Page SVCSPC基準測試中最快的控制SVC具有最快的SPC-1SVC4.2272,500SVC具有最快的SPC-2SVCSPC基準測試中最快的控制SVC具有最快的SPC-1SVC4.2272,500SVC具有最快的SPC-2SVC4.27080SVC能夠提高應(yīng)用系統(tǒng)部分性SVC的性能增長呈現(xiàn)線性趨勢，對于IOPs和帶寬均如此將SVC引網(wǎng)絡(luò)通常不會對性能帶來負影響Page SVC性能：SPC-1Performance?No0SVCSVCPage

58、I/Osper SVC性能：SPC-1Performance?No0SVCSVCPage I/Osper SVC(Dynamic動架構(gòu)需以往動架構(gòu)的壁何謂有效動架孤島變?yōu)椤癝VC(Dynamic動架構(gòu)需以往動架構(gòu)的壁何謂有效動架孤島變?yōu)椤爸蠸VC全。同時SVC還提供高級遷移進程及速率（SLA）Page 1W2H3H4E56Page CaseCometitionMC1W2H3H4E56Page CaseCometitionMCInvistaArchitecture/FeatureandCompetition.vs.DSUSPV/VMArchitecture/FeatureandCompetiti

59、on.vs.PSVSPArchitecture/Feature andCompetition.vs. arm-WruWru1W2H3H4E56Page CaseCometitionMC1W2H3H4E56Page CaseCometitionMCinvistaArchitecture/FeatureandCompetition.vs.DSUSPV/VMArchitecture/FeatureandCompetition.vs.PSVSPArchitecture/Feature andCompetition.vs. arm-HP Page HP Page HP SVSP Architecture

60、/Feature and Competition .vs. HPSVSP.vs.HP SVSP Architecture/Feature and Competition .vs. HPSVSP.vs.TipstosellPage TipstosellwhenyouTipstosellwhenyouarefacingHPPage Top ies you will have evs.HPrchitectureoroutof band architectureLowBWDRImbeddedTopadvantagesvs.HP SLA Guaranteedcopyservice (including