1、BSI Standards PublicationBS ISO/IEC 19395:2015Information technology Sustainability for and byinformation technology Smart data centre resourcemonitoring and controlBS ISO/IEC 19395:2015 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of ISO/IEC19395:2015.The UK parti
2、cipation in its preparation was entrusted to TechnicalCommittee ICT/-/1, Information systems co-ordination.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users ar
3、e responsible for its correctapplication. The British Standards Institution 2015. Published by BSI StandardsLimited 2015ISBN 978 0 580 84222 1ICS 35.040Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStanda
4、rds Policy and Strategy Committee on 31 January 2015.Amendments issued since publicationDate Text affectedBS ISO/IEC 19395:2015Information technology Sustainability for and by information technology Smart data centre resource monitoring and controlTechnologies de linformation Durabilit pour et par l
5、es technologies de linformation Surveillance des ressources et contrle des centres de donnes intelligentsINTERNATIONAL STANDARDISO/IEC19395Reference numberISO/IEC 19395:2015(E)First edition2015-01-15 ISO/IEC 2015BS ISO/IEC 19395:2015ii ISO/IEC 2015 All rights reservedCOPYRIGHT PROTECTED DOCUMENT ISO
6、/IEC 2015All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be
7、requested from either ISO at the address below or ISOs member body in the country of the requester.ISO copyright officeCase postale 56 CH-1211 Geneva 20Tel. + 41 22 749 01 11Fax + 41 22 749 09 47E-mail copyrightiso.orgWeb www.iso.orgPublished in SwitzerlandISO/IEC 19395:2015(E)BS ISO/IEC 19395:2015I
8、SO/IEC 19395:2015(E)Contents PageForeword ivIntroduction v1 Scope . 12 Conformance . 23 Normative references 24 Terms, definitions and acronyms 35 Domains . 45.1 Introduction 45.2 Base Domain . 55.2.1 CIM_System . 55.2.2 CIM_BaseMetricDefinition . 55.2.3 CIM_BaseMetricValue 55.2.4 CIM_MetricDefForME
9、 .65.2.5 CIM_MetricInstance .65.2.6 CIM_RegisteredProfile .65.2.7 CIM_SystemDevice 65.2.8 CIM_Component . 75.2.9 Metrics for fluid measurements . 75.2.10 CIM_NumericSensor 105.2.11 CIM_EnabledLogicalElementCapabilities 105.2.12 CIM_ElementCapabilities . 105.3 IT Domain . 105.4 Power Domain 135.5 Flu
10、id Domain . 135.5.1 SDC_FluidConnection 155.5.2 SDC_FluidElement155.5.3 SDC_FluidMeasurementPoint 165.5.4 SDC_FluidTransferPort 165.5.5 SDC_CoolingSystem 165.5.6 SDC_CoolingSettingData .166 Properties .167 Messages 227.1 Commands and responses . 237.1.1 GET 237.1.2 SET 237.2 Event subscription and n
11、otification. 247.2.1 Event subscription.247.2.2 Event notification .25Annex A (normative) ECMA-400 Edition 1 Resource configuration options .26Annex B (informative) Resource configuration of a CRAH systems fluid perspective 30 ISO/IEC 2015 All rights reserved iiiBS ISO/IEC 19395:2015ISO/IEC 19395:20
12、15(E)ForewordISO (the International Organization for Standardization) and IEC (the International Electrotechnical Commission) form the specialized system for worldwide standardization. National bodies that are members of ISO or IEC participate in the development of International Standards through te
13、chnical committees established by the respective organization to deal with particular fields of technical activity. ISO and IEC technical committees collaborate in fields of mutual interest. Other international organizations, governmental and non-governmental, in liaison with ISO and IEC, also take
14、part in the work. In the field of information technology, ISO and IEC have established a joint technical committee, ISO/IEC JTC 1.The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the different a
15、pproval criteria needed for the different types of document should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives). Attention is drawn to the possibility that some of the elements of this document may be the su
16、bject of patent rights. ISO and IEC shall not be held responsible for identifying any or all such patent rights. Details of any patent rights identified during the development of the document will be in the Introduction and/or on the ISO list of patent declarations received (see www.iso.org/patents)
17、. Any trade name used in this document is information given for the convenience of users and does not constitute an endorsement.For an explanation on the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence to the WTO principles
18、in the Technical Barriers to Trade (TBT) see the following URL: Foreword - Supplementary informationISO/IEC 19395 was prepared by Ecma International (as ECMA-400) and was adopted, under a special “fast-track procedure”, by Joint Technical Committee ISO/IEC JTC 1, Information technology, in parallel
19、with its approval by national bodies of ISO and IEC.iv ISO/IEC 2015 All rights reservedBS ISO/IEC 19395:2015ISO/IEC 19395:2015(E)IntroductionOperation of data centres requires management of storage, computation, communication, electrical energy and temperature to achieve the required quality of serv
20、ice and efficiency parameters. Often, however, the separate management of Information Technology (IT), electrical energy (or power) and cooling Resource islands yields a sub-optimal result.This International Standard provides Messages that facilitate integrated or “smart” monitoring and control of R
21、esources in those islands. The Messages are exchanged between the Management Function and Resources. The International Standard acknowledges that those Resources may be composed of other Resources (e.g. a rack may contain servers, ventilators, etc.). In addition, e.g. those servers may be viewed fro
22、m their computing, energy consumption or dissipation aspects which this International Standard models as Resource Components and groups into IT, power and fluid Domains, respectively. ISO/IEC 2015 All rights reserved vBS ISO/IEC 19395:2015BS ISO/IEC 19395:2015Information technology Sustainability fo
23、r and by information technology Smart data centre resource monitoring and control1 ScopeIn the Smart Data Centre, Management Functions monitor and control Resources. Resources model IT and facility equipment, systems and components in a data centre. To monitor and control the Resources Properties, M
24、anagement Functions exchange command, response or event Messages with Resources, see Figure 1.Figure 1 ScopeResources are made up out of Resource Components which this second edition shares Properties with classes in Common Information Models (CIM). Messages refer to Resources and their Properties.
25、Messages are encoded in XML and exchanged in HTTP primitives.Figure 1 illustrates the functionality that this second edition adds as described above.Figure 2 Functionality that second edition addsManagement Function(s), Resources, IT each received request requires a response as specified in DSP0200.
26、 A Management Function uses a CIM Listener and a CIM Client to send and receive Messages. Resources use a CIM Server, which implements the HTTP server, to send and receive Messages.Properties of a Resource are represented as Properties of an instance of a CIM class. Management Function shall have in
27、formation of the instance name and the CIM Server that represents a Resource to query the properties of the Resource.To query Properties of a Resource, Management Functions shall include the corresponding instance name and the CIM Server that represents the Resource in CIM messages. The CIM Server shall respond a CIM message request as a proxy for the Resource. Unimplemented Properties or Event Conditions shall be signalled in responses that carry “CIM_ERR_NO_SUCH_PROPERTY” or “CIM_ERR_NOT_FOUND” error codes respectively.Table 17 (continued)22 ISO/IEC 2015 All rights reserved
