cluster map

The final component for allocation is the cluster map .

分配的最后组件是集群映射。

The cluster map is an efficient representation of the devices representing the storage cluster .

集群映射是设备的有效表示，显示了存储集群。

When object storage devices fail or new devices are added , monitors detect and maintain a valid cluster map .

当对象存储设备发生故障或者新设备添加时，监视器就检测和维护一个有效的集群映射。

Ceph includes monitors that implement management of the cluster map , but some elements of fault management are implemented in the object store itself .

Ceph包含实施集群映射管理的监视器，但是故障管理的一些要素是在对象存储本身中执行的。

Disk cluster allocation map

磁盘簇分配图；磁盘群集分配图；磁盘束分配图

Results GIS databases were established and local digital basic map , resident GPS point map , disease spatial distribution map and cluster spatial map were obtained .

结果建立了地理信息分析系统，研究获得基础数字地图、GPS居民点分布图、疾病分布图、组群分布图。

The amount of irrigation can be decided by the analysis of economic benefit according to the model of water consumption-yield , thus the variable irrigation prescription and cluster analysis map can be made based on decision support system ( DSS ) .

灌溉量可以根据耗水-产量模型，通过经济效益分析来决定，进而通过决策支持系统生成冬小麦的灌溉处方图和系统聚类分析图，为变量灌溉提供指导。

This paper concentrates on how to track and extract the isogram cluster from the map image so that they can be vectorized and inputted into the spatial database rapidly and automatically .

研究地图中等值线群的快速输入问题，给出了自动跟踪提取等值线群的有效算法。

Existing content-based XML approximate queries , ultimately cluster XML elements or map the elements into similar semantic units , then create semantic models to make approximate queries .

已有的基于内容的XML近似查询技术，从根本上讲都是把元素聚类或映射到相似语义单元中，然后构造语义模型进行近似查询。