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1、Greg Chen Director of Business Development China, Hong Kong, Japan, Korea, Philippines, Taiwan Tier Certification and Operational Sustainability for Data Center 数据中心认证及永续运维 2 2014 Uptime Institute, LLC 全球数据中心权威 20 多年来，Uptime Institute 提供独立的、 技术中立的资 深专业知识、 咨询、和认证 Uptime Institute 的目标是全面性、 创新性、 高效能性的
2、，其持续性的解决方案横跨全部资产设施和向最终使用者 提供专业知识的信息服务。 3 2014 Uptime Institute, LLC 无偏见 & 厂商中立 Uptime Institute 不设计、建造、测试，或营运数据中心 或提供任何 Facility 或 IT 设备。 最为大众认知的是其领先的思想和数据中心标准： Tier Standard: Topology Tier Standard: Operational Sustainability 在全球 50+ 个国家，有 340+ 个Tier认证 10 2014 Uptime Institute, LLC 全球的 Tier Certifi
3、cations Tier II18 Tier III192 Tier IV45 Tier II4 Tier III65 Tier IV 12 Tier III Gold4 Tier IV Gold 2 进行中的 Certifications : 155 11 2014 Uptime Institute, LLC 背景 数据中心的业务目标或其任务需要，是真正主导数据 中心的功能和容量 实际的配置和其如何管理的措施，是衡量基础设施符 合效率目标的评量 数据中心的成功与否取决于： Tier Standard: Topology Tier Standard: Operational Sustainab
4、ility 12 2014 Uptime Institute, LLC Tier 分级 Tier I Basic Capacity 基本能力 Tier II Redundant Components 冗余组件 Tier III Concurrently Maintainable 同时可维护 Applies to Each and Every component and path 适用于每个和所有组件和路径 Tier IV Fault Tolerant 故障容错 Considers a single event, but consequential impact 考虑单一事件，但及其间接地影响
5、13 2014 Uptime Institute, LLC 关键设计Topology原则 开始和结束在 IT 关键环境基础 (Begin and end at the IT Critical Environment) 建筑于前一层的Tier (Build upon the previous Tier) 提供设施操作和维修的机会 (Provide facility operation and maintenance opportunities) 只考虑已建置的环境 (Considers only the built environment) 14 2014 Uptime Institute, L
6、LC 范例(Computer Room Cooling) : 15 2014 Uptime Institute, LLC 范例(UPS & Critical Distribution) : 16 2014 Uptime Institute, LLC Tier 准则摘要 Tier I: Basic Capacity 基本能力 Computer room, UPS, engine generator, computer cooling Single distribution path and N capacity Susceptible to all maintenance- and fault-
7、related shutdowns Tier II: Redundant Capacity 冗余组件 Single distribution path and N+R components Shutdown MAY be required for maintenance on redundant components Susceptible to shutdowns for maintenance on distribution paths Susceptible to fault 17 2014 Uptime Institute, LLC Tier 准则摘要 Tier III: Concur
8、rently Maintainable 同时可维护 Maintenance or replacement of each and every distribution and capacity component No shutdown for planned equipment work or replacement Susceptible to fault Tier IV: Fault Tolerant 故障容错 Multiple, active, Compartmentalized capacity components and distribution paths autonomous
9、ly N after any failure No shutdown for planned equipment work or replacement No shutdown for single fault 18 2014 Uptime Institute, LLC 实现业务目标的关键 Tier 就相当数据中心的物理基础设施： Power, cooling, automation, ancillary systems, etc. 营运的可持续性，就相当于这一基础设施的管理： People, infrastructure systems building shell, property 两者
10、都需要达到长期的性能目标 21 2014 Uptime Institute, LLC Operational Sustainability 的原则 Pro-active 积极主动： Focused on anticipating the needs of the data center rather than reacting to them Dedicated to continuous improvement Practiced 精通熟练： Disciplined approach to data center management Exhaustive and exercised pro
11、cesses/procedures Informed 消息灵通： Free flow of information, including site “wisdom” & “tribal knowledge” Decisions are always made from a position of knowledge 22 2014 Uptime Institute, LLC Sometimes Good is Cheap 23 2014 Uptime Institute, LLC Sometimes Cheap is Good 24 2014 Uptime Institute, LLC Ope
12、rational Sustainability 为何重要？ 是达成业务目标或必需任务的主要关键 Design Topology is infrastructure Operational Sustainability is achieving the full performance benefit 提供数据中心投资一个有效的评量 25 2014 Uptime Institute, LLC Operational Sustainability 的要素 1. Management & Operations 管理 & 操作 70% of outages are attributable to hu
13、man error Highest weighting 2. Building Characteristics 建筑物特性 Building features, design attributes, and operating conditions impact availability objectives 3. Site Location 场地位置 The highest level of functionality can be easily defeated by natural or man-made disasters Defines site risks and mitigati
14、on 26 2014 Uptime Institute, LLC Tier CertificationsWorldwide 342 Total Certifications 27 2014 Uptime Institute, LLC Tier Certification Step 1: Tier Gap Analysis Identify any major Tier issues Step 2: Tier Certification of Design Documents In-depth review of design to ensure full compliance Step 3:
15、Tier Certification of Constructed Facility On-site verification of installed infrastructure Step 4: Tier Certification of Operational Sustainability On-site verification of ongoing operations Uptime Institute also offers preliminary and progress reviews of designs and operations 28 2014 Uptime Insti
16、tute, LLC Tier Certification有如项目 保险 免除藏于基础设施系统之弱点的 损害 专注的项目团队以确保功能能力和可操作能力 Findings actionable by design and construction team as solution develops from concept design implementation transition-to-operations 这些可要求的发现有如发展设计和施工团队的解决方案 从概念 设计 实施 过渡-到-操作 由公正的第三方确认褒奖 28 29 2014 Uptime Institute, LLC Tier Certification 的好处 确保在数据中心设施所做的投资 Protects against loss of weakness in infrastructure Ensures cons
