Operating Systems - Lecture #5: File Management

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Operating SystemsLecture #5:File ManagementWritten by David Goodwinbased on the Lecture series of Dr. Dayou Liand the bookUnderstanding Operating and McHoes(2006)Department of Computer Science and Technology,University of Systems , 201325thFebruary 201346Lecture #5 FileManagementDavid GoodwinUniversity ofBedfordshireIntroductionInteraction with thefile managerFilesPhysical storageallocationDirectoriesFile systemAccessData compressionsummaryOperating SystemsOutline1Introduction2Interaction with the file manager3Files4Physical storage allocation5Directories6File system7Access8Data compression9summary46Lecture #5 FileManagementDavid GoodwinUniversity ofBedfordshire3IntroductionInteraction with thefile managerFilesPhysical storageallocationDirectoriesFile systemAccessData compressionsummaryOperating SystemsIntroduction46Lecture #5 FileManagementDavid GoodwinUniversity ofBedfordshire4IntroductionInteraction with thefile managerFilesPhysical storageallocationDirectoriesFile systemAccessData compressionsummaryOperating SystemsIntroduction Responsibilities of the file manager1Keep track of where

Lecture #5 File Management David Goodwin University of Bedfordshire Introduction 5 Interaction with the le manager Files Physical storage allocation Directories File system Access Data compression summary Operating Systems De nitions eld is a group of related bytes that can be identi ed by the user with a name, type, and size. record is a group ...

  Management, Life, File management