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1、?2005HitachiDataSystems29九月2021HDS高端存儲(chǔ)系統(tǒng)實(shí)施及維護(hù)程永寧29九月2021?2005HitachiDataSystems2內(nèi)容HDSVSP磁盤(pán)陣列簡(jiǎn)介存儲(chǔ)系統(tǒng)實(shí)施情況HDSUSP&VSP磁盤(pán)陣列日常維護(hù)HDS售后服務(wù)流程HDSHDLM軟件日常維護(hù)29九月2021?2005HitachiDataSystems3縮略語(yǔ)DKCDiskController(盤(pán)機(jī)的控制柜部分)DKUDiskUnit(盤(pán)機(jī)的磁盤(pán)柜部分)DKADiskAdapter(后端卡,用于連接內(nèi)部磁盤(pán))CHAChannelAdapter(前端卡,用于連接外部主機(jī))CSWCrossbarSWitc
2、hSMShareMemoryCMCacheMemoryCPPCB處理器板SVPServiceProcessor(系統(tǒng)控制臺(tái),用于設(shè)備的管理)HDUHardDiskUnitHDDHardDiskDriver2021/9/29?2005HitachiDataSystemsHardwareArchitecture29九月2021?2005HitachiDataSystems5HitachiUniversalStoragePlatformV-ExternallyAttachedStorageVirtualizationImplementationExternallyAttachedStorageSys
3、temIBM?z/OS?MainframeHostInternalDevicesHostViewDevicesSANESCON/FICONFibreChannelUSPVInternalDisksLUNLUNLUNLUNLUNLUNLDEVLDEVLDEVLDEVHDDLDEVVDEVLUNLUNVDEVVDEVTargetPortExternalPortArraygroupELUNLUNTargetPortLDEVLDEVELUNisaLUNthatismappedtoaLUNinexternalstoragedeviceTargetPortLUNUSPVorNSC55orVSP29九月20
4、21?2005HitachiDataSystems6SeamlessScalabilitywithSingleModeloftheHitachiUniversalStoragePlatformVCommoncomponentsfrombaseunittomaximumconfiguration.Non-Disruptiveupgradefrombasetomaximum29九月2021?2005HitachiDataSystems7VSPHardwareStructureController14–SASLinksController04–SASLinks4–SASLinks4–SASLinks
5、ExpanderExpanderEnclosures15DisksSASHDDSlot0SASHDDSlot1SASHDDSlot2SASHDDSlot3SASHDDSlot4SASHDDSlot13SASHDDSlot14UniversalStoragePlatformVwith64FibreChannelloopsVirtualStoragePlatformwith64SASlinksFCChannelvsSAS2.0VSP之多種硬盤(pán)驅(qū)動(dòng)器支持2.5”drivecostcrossesover3.5”SASinterfacebecomesdominantFibrechannelwilldec
6、lineonperformancedrivesFlashdrivesforperformancealternativeWorldwideperformance–OptimizedHDDforEnterpriseApplicationsAveragepriceperGigabyteFormFactor,2009-2014WorldwideHDDShipmentforEnterpriseApplicationsByInterface,2009-2014(1)Atv02(2)Allchannelconfiguration(3)OrderableinclusteredpairVSP最小配置VSP最大配
7、置USPVVSPvs.USPV硬盤(pán)數(shù)量01280/20481152+77%虛擬化容量-255PB247PB+3%前端端口(8G)FC,FICON,FCoE(1)16(FC)192(FC)(2)192(FICON)(2)96(FCoE)FC4224/FC8112(2)FICON4112+70%(FC8)后端鏈路(6G)06464(FC-AL4G)+50%緩存大小32GB1TB(1)512GB2x緩存