上传者: mainframecce
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上传时间:2020/2/3 10:28:31
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文件大小:9.73MB
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文件类型:zip
SASStorageArchitecture:SerialAttachedSCSI
SAS(SerialAttachedSCSI)istheserialstorageinterfacethathasbeendesignedtoreplaceandupgradeSCSI,byfarthemostpopularstorageinterfaceforhigh-performancesystemsformanyyears.RetainingbackwardcompatibilitywiththemillionsoflinesofcodewrittentosupportSCSIdevices,SASincorporatesrecentadvancesinhigh-speedserialdesigntoprovidebetterperformance,betterreliabilityandenhancedcapabilities,allatalowercost.SASwillbeasignificantpartofmanyfuturehigh-performancestoragesystems,andhardwaredesigners,systemvalidationengineers,devicedriverdevelopersandothersworkinginthisareawillneedaworkingknowledgeofit.SASStorageArchitectureprovidesacomprehensiveguidetotheSASstandard.Thebookcontainsdescriptionsandnumerousexamplesoftheconceptspresented,usingthesamebuildingblockapproachasotherMindShareofferings.Thisbookdetailsimportantconceptsrelatingtothedesignandimplementationofstoragenetworks.Specifictopicsofinterestinclude:SATACompatibilityExpanderdevicesDiscoveryProcessConnectionprotocolsArbitrationofcompetingconnectionrequestsFlowControlprotocolsACK/NAKprotocolPrimitivesconstructionandusesFramesformat,definition,usedofeachfieldErrorcheckingmechanismsDescriptionofresponsibilitiesforeachlayer:ApplicationlayermodeandlogpagesTransportLayerframeconstructionPortLayercallcentermodelLinkLayerestablishandmaintainconnectionsPhyLayerOOB,Initialization,andResetPhysicalLayerconnectorsandcablesSerialSupportserialtransmissionsupportrequirementsThefutureofSAScompetitionwithSATAandFibreChannelintheservermarketplace
本软件ID:5709895