DCM常用概念

1.1        Definitions

1.1.1      General

Term	Definition	中文释义
BMC	Baseboard Management Controller	基板管理控制器
IPMI	Intelligent Platform Management Interface	智能平台管理接口
TDP	Thermal Design Power	热设计功率
WS-Man	WS-Management	Web Service Management Web服务管理器
CMM	Chassis Management Module	机箱管理模块
PDU	Power Distribution Unit	机柜电源插座
NM	Node Manager	节点管理器
DCMI	Datacenter Management Interface	数据中心管理接口
RCI	Rack Cooling Index	机架冷却指数

1.1.2      Data Center Manager

Term	Definition	中文释义
Node	A single server or a PDU device.	Node是一个单独服务器或者一个PDU装置
Group	A collection of nodes or groups. Can be physical or logical group.	Group是nodes或者groups的集合。可以是物理group或者逻辑group。
Entity	Either a node or group.	Entity要么是node，要么是group
Managed Entity	An entity exposing its manageability thru certain interface/protocol, and managed by Data Center Manager via its management interface (e.g, a node enabled with Intel® Intelligent Power Node Manager, a Dell Nucleon enclosure exposing SSH based management interface).	一个entity通过某些接口、协议来展现它的管理能力；并且由DCM通过它的管理接口来管理。(举例：一个node由Intel的智能功率节点管理器进行管理；一个Dell核enclosure基于管理接口来展现SSH)
Physical group	A group of nodes or groups, defined by physical characteristics. (e.g., rack, row, datacenter)	一个物理组是一个用物理特征参数定义的nodes或者groups组成的group。(比如：rack、row、datacenter)
Logical group	A group of nodes or groups, defined by any non-physical parameters. (e.g., a group for web servers, a group of servers belonging to same vendor)	一个逻辑组是一个由任何非物理特征参数定义的nodes或者groups组成的group。(比如：一组Web服务器，由同一厂商提供的一组服务器)
Control policy	A limitation on the power consumed by the node or by the group	对node或者group所消耗的功率的一种限制
Enterprise Consoles	Monitoring and management tools, interact with Data Center Manager programmatically	企业控制台是监控和管理工具，和DCM通过程式化相互影响
Unique Identifier	A unique integer value supplied by Data Center Manager that represents an entity in Data Center Manager	唯一标识符是一个由DCM提供的代表DCM中一个entity的唯一整数值(即唯一标识符和entity一一对应)
Event	A notification that something has occurred	一种说明某些事情已经发生的通知
Custom event	An event that you create, based upon power consumption or thermal	一种由自己定义的，基于功率消耗或者温度的event
Predefined event	An event that Data Center Manager creates based up system or node occurrences.	一种由DCM定义的，基于system或者node发生事情的event
Primary DCM Server	In tiers managed model, the DCM instance that manages one or more Secondary DCM Servers and provides single management enter point for ISV management console.	在层级管理模式下，这个DCM实例管理着一个或者多个Secondary DCM Servers，并且为独立软件开发商管理控制台提供单一管理进入点
Secondary DCM Server	In tiers managed model, the DCM instance that provides nodes and groups level and is managed by Primary DCM Server	在层级管理模式下，提供nodes和groups层次的DCM实例，是由主DCM服务器来管理的

说明：中文释义是我自己翻译的，不一定准确，备查待改。