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CSA Z243.181 : 1989

M00013505

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CSA Z243.181 : 1989

INFORMATION PROCESSING SYSTEMS - OPEN SYSTEMS INTERCONNECTION - FILE TRANSFER, ACCESS AND MANAGEMENT - PART 2: VIRTUAL FILESTORE DEFINITION

Canadian Standards Association

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Table of Contents

Preface<br>0 Introduction <br>1 Scope and Field of Application <br>2 References <br>3 Definitions <br>4 Abbreviations <br>Section One: The Restore Model<br>5 Basic Concepts <br>6 File Selection <br>7 File Structures <br>8 Actions on Files <br>9 Attributes <br>Section Two: Actions on the Filestore<br>10 Actions on Complete Files <br>11 Actions for File Access <br>Section Three: Attribute Definitions<br>12 File Attributes <br>13 Activity Attributes <br>14 Attribute Groups <br>15 Minimum Attribute Ranges <br>Annexes<br>A - File Access Structure Constraint Sets <br>B - Document Types <br>C - Reading of Structured Files <br>D - Insertion in a Structured File <br>E - ASN.1 Cross Reference

Abstract

Specifies: (a) an abstract model of the virtual filestore for describing files and filestores; (b) the set of actions available to manipulate the elements of the model; (c) the properties of individual files and associations in terms of attributes; and (d) the form of representations of files with hierarchical structures.

General Product Information

Document Type Standard
Status Current
Publisher Canadian Standards Association
ProductNote Reconfirmed EN