那么，这个文件系统是如何分布的呢？
模型可以从文件系统中导入到工作区，例如从原始的分布CD中导入。
The models can be imported into the workspace from the file system, for example from the original distribution CD.
rdist基于rcp，它自动地把文件从一台机器分布到许多系统。
Rdist, based on RCP, distributed files from one machine to many systems automatically.
但是，在Ceph中，文件系统的智能分布在节点上，这简化了客户端接口，并为Ceph提供了大规模(甚至动态)扩展能力。
But with Ceph, the file system's intelligence is distributed across the nodes, which simplifies the client interface but also provides Ceph with the ability to massively scale (even dynamically).
仅雷曼内部信件就相当于3500亿页文件，分布在大约2600个系统内。
The internal Lehman correspondence alone amounted to 350bn pages of documentation spread across some 2, 600 systems.
仅雷曼内部信件就相当于3500亿页文件，分布在大约2600个系统内。
The internal Lehman correspondence alone amounted to 350bn pages of documentation spread across some 2,600 systems.
MooseFS：MooseFS是一种容错的网络分布式文件系统。
MooseFS: MooseFS is a fault-tolerant, network-distributed file system.
由于ClearCase版本控制系统有文件系统的能力，Tivoli软件分布将版本化工件视为标准文件系统的一部分。
Since the ClearCase version control system has file system capabilities, the Tivoli software distribution sees the versioned artifacts as part of the standard file system.
网络文件系统(Net work File System,NFS)是一个常用的分布式文件系统，它使远程客户机能够在服务器上执行文件操作。
The Network file system (NFS) is a well-used distributed file system that enables file operations to be performed on a server from remote clients.
不同软件所使用的P2P网络让用户可以分享电脑的处理能力（分布式系统），数据（文件分享）和带宽（使用多节点传送）。
Different applications of P2P networks enable users to share the computation power (distributed systems), data (file-sharing), and bandwidth (using many nodes for transferring data).
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。
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.
由于冗余是ha集群的关键特性，因而在这个例子中基本的组成部分包括节点管理、分布式文件系统、卷管理和监控。
With redundancy being the key feature of an ha cluster, the components that are essential in this example are node management, a distributed file system, volume management, and monitoring.
那么，分布式文件系统是否是我们所提及的两层之上的第三层呢？
So, are distributed file systems a third layer on top of the two we have mentioned?
这些特性使得AFS被公认为是分布式文件系统的鼻祖，虽然AFS已经开发了很多年。
These features allow AFS to be known as the granddaddy of distributed file systems even after so many years of development.
为了减轻该风险，雅虎将数据复制到多个群集，因此分布式文件系统的中断可以使用备份文件系统来弥补和解决。
To mitigate that, Yahoo replicates data to multiple clusters, so an outage of one distributed file system can be compensated for by using a backup file system.
此外，由极快的主板架构支持的多处理器架构的出现，似乎使得分布式文件系统问题变得不太重要。
In addition, the appearance of multiple-processor architectures supported by extremely fast motherboard architectures seems to make distributed file system issues a lesser priority.
您此时可能想到使用文件锁或其他特定于操作系统的技巧，以在分布式环境中同步对文件的访问。
You might have some ideas about using file locking or other operating system-specific tricks to synchronize access to a file in a distributed environment.
它们都是分布式文件系统。
查看分布式文件系统中已经输出的文件。
View the files that have been output on the distributed file system.
开放源码分布式文件系统领域是非常活跃的，其他分布式文件系统在移动计算领域得到了应用。
The world of open source distributed file systems is very much alive, and other distributed file systems have found applications in the mobile computing world.
GPFS是运行于DS4500存储服务器上的分布式文件系统。
GPFS is the distributed file system running on the DS4500 storage server.
客户机邮件数据库均匀分布于52个LVM文件系统，每一个分配都横跨lvm中的五个卷，为每一个文件系统提供11.5GB的可用空间。
Client mail databases were distributed evenly over 52 LVM file systems, each allocated across 5 volumes in a single LVM, providing 11.5 GB of useable space per file system.
这个出色的工具用于从中心服务器分发文件以及保持分布式文件系统同步。
rsync. This is an excellent tool for distributing files from a central server and keeping distributed file systems in sync.
Ceph在分布式文件系统空间中并不是唯一的，但它在管理大容量存储生态环境的方法上是独一无二的。
Ceph isn't unique in the distributed file system space, but it is unique in the way that it manages a large storage ecosystem.
在某些数据节点已满或者新的空节点加入集群时，实现一个模块来平衡Hadoop分布式文件系统集群上的磁盘空间使用情况。
A module was implemented to balance the disk space usage on a Hadoop Distributed File System cluster when some data nodes became full or when new empty nodes joined the cluster.
一个示例就是Lustre，其是支持成千上万节点并扩展到千兆兆存储容量的大规模并行分布式文件系统。
One example is Lustre, which is a massively parallel distributed file system that supports tens of thousand of nodes and scales to petabytes of storage capacity.
虽然Coda的基本功能集与afs的类似，但是Venus支持支持Coda的客户机的连续操作，即使客户机已经从分布式文件系统断开了。
Although the basic feature set of Coda resembles that of AFS, Venus enables continued operation for the Coda-enabled client even if the client has been disconnected from the distributed file system.
Ceph背后的想法为分布式文件系统提供了一个有趣的未来，因为海量级别存储导致了海量存储问题的唯一挑战。
The ideas behind Ceph appear to offer an interesting future for distributed file systems, as massive scales introduce unique challenges to the massive storage problem.
现在他们的重点是开发Hadoop的分布式文件系统，HDFS
Their focus is now on developing Hadoop's distributed file system, HDFS
运行以下命令对HDFS分布式文件系统进行格式化。
Run the following command to format the Hadoop distributed file system to initialize.
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