Introduction to IBM system/360 direct access storage devices and organization methods
(student text).
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Publication
1966 - IBM, Endicott, N.Y, United States
Language
English
Description
This text discusses the physical characteristics and capacities of the following Direct Access Storage Devices available for System/360 Models 25, 30, 44, 50, 65, 67, 75, and 85: 2301 Drum Storage; 2302 Disk Storage; 2303 Drum Storage; 2311 Disk Storage Drive; 2314 Direct Access Storage Facility; 2321 Data Cell Drive The file organization methods and access methods provided for these devices by the IBM System/360 Operating System, the IBM System/360 Disk Operating System, and the IBM System/360 Basic Operating system are also discussed. The uses of direct access storage, basic terminology, and the establishment of controls for a direct access system are other topics addressed by this text. Most of the chapters end with student exercises answers to which may be found at the end of the manual.
Subjects
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