Reference number
ISO/IEC 24091:2019
International Standard
ISO/IEC 24091:2019
Information technology — Power efficiency measurement specification for data center storage
Edition 1
2019-11
Preview
ISO/IEC 24091:2019
77801
Indisponible en français
Publiée (Edition 1, 2019)

ISO/IEC 24091:2019

ISO/IEC 24091:2019
77801
Langue
Format
CHF 194
Convertir les francs suisses (CHF) dans une autre devise

La version électronique de cette Norme internationale peut être téléchargée à partir du site Web du Groupe de travail ISO/CEI sur les technologies de l'information (ITTF)

Résumé

This document describes a standardized method to assess the energy efficiency of commercial storage products in both active and idle states of operation. A taxonomy is defined that classifies storage products in terms of operational profiles and supported features. Test definition and execution rules for measuring the power efficiency of each taxonomy category are described; these include test sequence, test configuration, instrumentation, benchmark driver, IO profiles, measurement interval, and metric stability assessment. Qualitative heuristic tests are defined to verify the existence of several capacity optimization methods. Resulting power efficiency metrics are defined as ratios of idle capacity or active operations during a selected stable measurement interval to the average measured power.

Informations générales

  •  : Publiée
     : 2019-11
    : Norme internationale en cours d'examen systématique [90.20]
  •  : 1
  • ISO/IEC JTC 1
    35.020 
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