ISO/IEC 19395:2015 情報技術—情報技術の持続可能性—スマートデータセンターのリソースの監視と制御 | ページ 2

Foreword

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ISO/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 with its approval by national bodies of ISO and IEC.

Introduction

Operation of data centres requires management of storage, computation, communication, electrical energy and temperature to achieve the required quality of service 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 Resources 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 from their computing, energy consumption or dissipation aspects which this International Standard models as Resource Components and groups into IT, power and fluid Domains, respectively.

1 Scope

In 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, Management Functions exchange command, response or event Messages with Resources, see Figure 1.

Resources 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. Messages are encoded in XML and exchanged in HTTP primitives.

Figure 1 illustrates the functionality that this second edition adds as described above.

Management Function(s), Resources, IT & facility equipment, systems and components themselves are out of scope as illustrated in Figure 1, Figure 2 and Figure 3. Static information such as location, addressing of Resources and CPU models are out of scope as well.

3 Normative references

The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.

DMTF, “CIM Schema”, http://dmtf.org/standards/cim

DMTF DSP0004, “CIM Infrastructure Specification”

DMTF DSP0200, “CIM Operations over HTTP”

DMTF DSP1009, “Sensors Profile”

DMTF DSP1011, “Physical Asset Profile”

DMTF DSP1014, “Ethernet Port Profile”

DMTF DSP1022, “CPU Profile”

DMTF DSP1027, “Power State Management Profile”

DMTF DSP1029, “OS Status Profile”

DMTF DSP1033, “Profile Registration Profile”

DMTF DSP1035, “Host LAN Network Port Profile”

DMTF DSP1042, “System Virtualization Profile”

DMTF DSP1044, “Processor Resource Virtualization Profile”

DMTF DSP1045, “Memory Resource Virtualization Profile”

DMTF DSP1047, “Storage Resource Virtualization Profile”

DMTF DSP1052, “Computer System Profile”

DMTF DSP1053, “Base Metrics Profile”

DMTF DSP1057, “Virtual System Profile”

DMTF DSP1081, “Virtual System Migration Profile”

4 Terms, definitions and acronyms

For the purposes of this document, the following terms, definitions and acronyms apply.