數(shù)字化圖書館高可用存儲系統(tǒng)研究與實現(xiàn).pdf

1、華中科技大學碩士學位論文數(shù)字化圖書館高可用存儲系統(tǒng)研究與實現(xiàn)姓名：王彪申請學位級別：碩士專業(yè)：計算機應用指導教師：秦磊華20061026華中科技大學碩士學位論文AbstractAlong研nlthetechnicaldevelopmentofthecomputerandthenetworkthedigitallibraryturnsjustintheessentialdevelopmentdirectionofcollegelibrar

2、ygraduallyFacetheneedoftheleapdigitalinformationandthedurativeservicetothereaders，choosingllighperformancecostratio，hi曲availablestoragesolutionhavebecomethehotproblemofdigitallibrarystudyTocomparetheworkingprinciple，tech

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4、rtmoreuserstoaccessintherefore。networkstoragewillbecomethemainstreamofnumerallibrarystorage，theanalysisexpresses，inthethreekindsoffamiliarnetworkstoragetechniques，theIPSANbasedoniSCSIprotocolcallevensuitdigitallibrarysto

5、rageapplicationatperformancepriceratioandthemaneuverabilityTodesignhighavailabledigitallibrarystoragesystem，toanalyzethehighavailableprincipleandmethodtheanalysisexpresses，parallelconnectionstrueMrecallmisesystemavailabi

6、lityandseriesconnectionsystemwillgreatlyreducesystemavailabilityTodayDigitalLibraryAdoptedtheappliancepatternoftakingtheserverandlowlevelSCSIRAIDaSkernel，thedatascatters，managingtedious，datasharedifficult，subsequentdataa

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