For chunks stored in a file system (cooked devices), the solution is to use cluster file systems (for example, GFS and OCFS).
对于存储在文件系统上的区块(cooked设备)，解决方案是集群文件系统(例如gfs和OCFS)。
This paper studies the characteristics on the cluster file systems, and proposes a solution to the management of distributed metadata.
本文研究集群文件系统的特征，提出了一种分布式元数据管理技术。
Typically, cluster file systems are suitable only for use within a single site because they re often sensitive to the degree of separation of the cluster nodes.
通常情况下，集群文件系统都只适合一个站点使用，因为它们通常都对集群节点的隔离度非常敏感。
Most of existing cluster file systems are shortage of dynamic scalability and high availability, so we provide a new cluster file system based on logical vector rings, named HANDY.
针对当前集群文件系统缺乏动态扩展性和高可用性的不足，提出了一种基于逻辑矢量环结构的集群文件系统HANDY。
When they pull data to load into the production environment, they simply pull data from both file systems, and compress, then pass on to their production cluster.
当拉出数据载入到生产环境中时，只需要从这两个文件系统拉出数据，压缩，然后传送到生产集群中。
Concurrent access to data from all nodes in a cluster and the high availability built into some distributed file systems are a couple of reasons why they are ideal for a cluster environment.
集群中所有节点对数据的并发访问，以及某些分布式文件系统所内置的高可用性，是它们成为集群环境理想选择的两方面原因。
For example, you might have a GPFS post-installation script and you need to add a node into the GPFS cluster and mount any GPFS file systems.
例如，您可能有一个GPFS的后安装脚本，并且需要将一个节点添加到GPFS集群中，然后挂载GPFS文件系统。
Simply installing the GPFS RPMS and portability layer is not enough to mount and configure file systems within the GPFS cluster on the newly installed nodes.
简单地安装GPFSRPMS和可移植层无法在新安装的节点上挂载并配置GPFS集群中的文件系统。
In the large scale file systems based on the cluster technology, the efficient management of meta-data is critical.
在基于集群技术的大规模文件系统中，有效的元数据管理是系统实现的核心。
Traditional distributed file systems can't provide cluster system with strict single-system image (SSI), which make it difficult to manage file system in a way.
传统的分布式文件系统无法为集群系统提供严格的单一映像功能(SSI)，使得集群系统的管理较为复杂。
Traditional distributed file systems can't provide cluster system with strict single-system image (SSI), which make it difficult to manage file system in a way.
传统的分布式文件系统无法为集群系统提供严格的单一映像功能(SSI)，使得集群系统的管理较为复杂。
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