ISO INTERNATIONAL STANDARD 8571-3 First edition 1988-10-01 INTERNATIONAL ORGANIZATION FOR STANDARDIZATION ORGANISATION INTERNATIONALE DE NORMALISATION MEXKAYHAPOAHAA OPTAHM3ALMA NO CTAHAAPTMW3ALMM Information processing systems -- Open Systems Interconnection --- File Transfer, Access and Management - Part 3 : File Service Definition Systemes de traitement de I'information -- Interconnexion de systemes ouverts -- Gestion, acces ettransfert defichier- Partie3:Definition du service de transfert de fichier Reference number ISO 8571-3 : 1988 (E) ISO 8571-3 : 1988 (E) Foreword iso (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISo technical committees. Each member body interested in a subject for which a technical committee has been established has collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. Draft International Standards adopted by the technical committees are circulated to the member bodies for approval before their acceptance as International Standards by the ISo Council. They are approved in accordance with ISO procedures requiring at least 75 % approval by the member bodies voting. International Standard ISO 8571-3 was prepared by Technical Committee ISO/TC 97, Information processing systems. Users should note that all International Standards undergo revision from time to time and that any reference made herein to any other International Standard implies its latest edition, unless otherwise stated. Iso 8571 consists of the following parts, under the general title Information processing systems -- Open Systems Interconnection -- File Transfer, Access and Management -Part 1 : General introduction Part2:Virtual FilestoreDefinition 一 Part 3 : File Service Definition Part4:FileProtocol Specification 一 Annexes A, B, C, D and E form an integral part of this International Standard. @ International Organization for Standardization, 1988 Printed in Switzerland ii ISO 8571-3 : 1988 (E) Contents Page 0 Introductior Scope and field of applicati References 2 Definitions . 2 3 4 Abbreviatior 5 Conventions Section one: General 6Model of the file service 3 6.1 File service provider and file service user 3 6.2 File service levels 6.3 Regimes of the file service .. 4 Services of the file service 7.1 FTAM regime control.. 4 7.2 Filestore management 7.3 File selection regime control .. 7.4 File management 5 7.5 File open regime control 7.6 Grouping control. 6 7.7 Access to file content 5 7.8 Bulk data transfer 5 7.9 Recovery Checkpointing and restarting 7.10 5 8 Functionai units and service classe 8.1 Functional units 8.2 Service classes 6 8.3 Application Entity roles 8 9 Levels of file service ... 8 10 Negotiation of service class, FTAM QoS and functional units 9 10.1 Service Class 9 10.2 FTAM Quality of Service 9 10.3 Functional units Section two : Definition of file service primitives 11 File service primitives 11 ili