protectier_overview存储虚拟化ibm ts7650概念和原理

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1、存储虚拟化IBMTS7650概念和原理IBMTechlineWuqiangStorageNetworkingTechnologyRankingofUserNeedsandPlannedSpendingforEachTechnologyRankTechnologyScore1100DeduplicationVirtualTapeLibrary266(VTL)forOpenSystems“CustomersareveryinterestedinDeduplication”BackupadministratorsareStrugglingtoKeepu

2、pwithRapidDataGrowthStoragecapacityshipmentsaregrowingat54%ayearWhatarethebiggestproblemswithyourcurrentbackupandrecoverysolutions?66.0%BackupstaketoolongPBshipped49.0%Recoveriestaketoolong40.0%Manualeffortrequired20052006200720082009201037.0%DifficultymeasuringbacksuccessUpt

3、o80%ofdataisunstructuredcontent33.0%MediamanagementEnterpriseDe-dupeRequirementsProtecTIERDifferentiatorsPerformanceDataisgrowing,backupwindowsareshrinking.Solutionsmustallowcustomerstoprocessmoredatafaster500MB/sinlinededupepersystem1000MB/sforClusterCapacityBusinessneedsand

4、regulationaredrivingtheneedforlongtermon-sitedisk-baseddataretention.1PBofphysicaldiskbehindeachProtecTIERSystemDataIntegrityInformationisthecompany’slifeblood.Dataintegrityisessential100%DataIntegrityofdedupeprocess(noriskofhash-collision)Non-DisruptionThesolutionmustfitwith

5、existingpractices,policiesandSLA’sEnd-usercancompletealltasksinclusiveofdedupewithnodeviationfromcurrentprocessesProtecTIERValueProposition“Deduplicationisthekeytousinglessdisk”5TS7650G–ProtecTIERDe-DuplicationGateway,ClusteredFCSwitchTS7650Gx22NodeClusterBackupServersBackupA

6、rraysnActive-activetrueclustered.Highcapacity,highlynodesscalablenHighperformance(>1,000MB/s.Easilymanageablesustainable)ØtwonodesworkingnHighlyavailable62010年五月31日togetherConnecttopologyThreeApproachesTalkedAboutTodayinIndustryTriedandProvenTechnologies–ManyDeploymentsHashba

7、sedde-duplicationSometimesreferredtoasaContentAddressableStorageapproachContentAwareAssumesthebestcandidatetodedupeagainstisanobjectwiththesameproperties(nameetc.)HyperFactorAdifferentapproachbasedonanagnosticviewofdataNewTechnology!!!25–30yearoldtechnology-LimitedScalability

8、82010年五月31日HashBasedApproach1.Slicedataintochunks(fixedorvariable)AB