基于業(yè)務場景仿真的存儲性能測試軟件的設計與實現(xiàn).pdf

1、重慶大學碩士學位論文基于業(yè)務場景仿真的存儲性能測試軟件的設計與實現(xiàn)姓名：陳義申請學位級別：碩士專業(yè)：計算機軟件與理論（軟件工程）指導教師：張毅20091128英文摘要ABSTRACTWiththedevelopmentofITapplicationtheamountofdatashowsallexplosivegrowthMeanwhile，theformsofdataareincreasinglydiversifiedThatlead

2、stheincreasinglyhighrequirementofthecapacityofthestoragesystemsThegeneralperformanceindicatorsofthestorageproductsuchasthroughput，responsetime，concurrentnumberofI／O，anditsperformanceunderthespecificapplicationsreflectthe

3、corecompetitivenessTherefore，performancetestingisanimportantpartofthestorageproducts’developmentandpurchaseThestorageperformancetestingsoftwarewithefficiencyandhiglldegreeofconfidenceistheurgentneedforbothofthemanufactur

4、erandthecustomerHoweverSOfartheusualsoftwareintheindustryhassomedeficiencies，namelyhighcostoftestingdistortionoftestingresult，limitedscenarios，badfeedbackfromtheclients，etcFortheseshortcomingsandcurrentrequirements，theth

5、esisdesignsandimplementsatestingsoftwarewhichisbasedonfilesystemandtestingtheperformanceofthestorageproductsthroughtheapproachofscenariosimulationItCancarryonmanytypesofapplicationscenario，suchas，thesimulationofVOD(Video

6、OnDemand)，IPTV(InternctProtocolTelevision)，rVS(NetworkVideoSupervision)，F(xiàn)S(FileSystemService)，etc，andCantestingstorageproducts，suchasDAS(DirectAttachedStorage)，NAS(NetworkAttachedStorage)，SAN(StorageAreaNetwork)，andgener

7、alfilesystemsThethesisanalyzesthedesigningandthearchitectureoftherelatedperformancetestingsoftware，andproposesthescenariosimulationtestingsoftware’SframeworkwhichisbasedOntheACA(AutonomousComponentArchitecture)Itpresents

8、thedesignprincipleoftheframework’Sinfrastructureandthecommunicationprocessofthecomponents，developstheconfigurationspecificationofthescenariosimulationtest—case，buildstherequestschedulingstrategysimulationmodelandtheI／Olo

9、adingstrategysimulationmodeloftheservicessuchasVOD，F(xiàn)SandSOon，andimplementstheframeworkinfrastructureandtheservicesmodulesBasedonaseriesofexperimentsandevaluations，itisprovedtobeasoftwarebeingwellofconfidencelevel，practic