Some file systems are much faster than others, but performance varies from task to task.
一些文件系统比其他文件系统快得多，但是性能因任务而异。
Some file systems support advanced security features, such as access control lists (ACLs).
某些文件系统支持高级的安全特性，比如访问控制列表(acl)。
And, wonder of wonders: this gives exact block offsets and sizes for some file systems to look at.
奇怪的是：这为文件系统提供了精确的块偏移量和大小。
Some file systems do not fully support this behavior. The implications of these differences are discussed in the next section.
一些文件系统并不充分支持该操作。
Some file systems support network clients obtaining an exclusive write lock on a file and remove the lock if the client crashes.
一些文件系统支持网络客户端获取对文件的排它写锁定，以及当客户端死机时移交锁定。
Some file systems do not support files larger than 2gb, so there is an option to set the maximum file size by splitting the image into multiple volume files.
一些文件系统不支持大于2g的文件，因此，可以通过将映像分解到多个卷文件，从而设置最大文件大小。
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。
ACL scope has some interesting and useful implications, even in the relatively simple and standard case of file systems.
甚至在文件系统的相对简单的标准情况中，ACL范围包含某些有趣的有用含意。
There are lots of systems that follow this pattern, where you write some modules / components in source code then describe how they are connected using an external config file.
许多系统都遵循这种模式，在这些系统中，你编写一些模块/组件，然后通过一个外部配置文件定义他们之间的连接。
On some typesetting systems, it is easier to include two related figures as one file than to include them separately.
在某些排版系统中，以一个文件的形式包含两个图形比分别包含两个图形要更容易。
Let's install FUSE on a common operating system platform and explore some of the novel file systems now available to any user.
让我们在一个常见的操作系统平台上安装FUSE，研究任何用户现在都可以使用的一些新型文件系统。
In some cases, the template is a separate file that is easily updated — most content management systems work that way.
在某些情况下，模板是一个容易更新的单独的文件——大多数内容管理系统就采用这种方式。
Most boundaries are obvious: network connections, process-to-process communication, file systems, operating system interfaces, and so on, but some boundaries are more subtle.
大多数边界是很明显的：网络连接、进程与进程的通信、文件系统、操作系统接口等等，但是有些边界就不好辨别。
Some repositories, such as many file systems, will present the opposite case; native content is stored, but very little metadata is available beyond a filename.
某些存储库(如许多文件系统)会呈现相反的情况；原始内容会被存储，但是除了文件名以外几乎无法得到元数据。
But there were also worries because some data systems used the digits 9999 to mark the end of a file.
可是，也有一些忧虑是出自一些使用数字9999标记文件结束的数字系统。
Even if you're highly disciplined with your file systems, there are some commands that increase file systems anyway.
即使文件系统受到严格管理，还是有一些命令总是会增大文件系统。
You should probably start by doing some basic research on the characteristics of the low-level file systems available to you.
应该先对可用的低层文件系统的性质做一些基本研究。
There are also some special file systems such as crypts that let you encrypt an entire partition for storing confidential or personal data.
还有一些特殊的文件系统，比如crypts可以对整个分区进行加密，适合存储机密数据或个人数据。
On Network File system (NFS) based systems, some source areas may not be mounted, which will result in compilation fails.
在基于网络文件系统(Net work File System,NFS)的系统中，一些源区域不能被挂载，这将导致编译失败。
Linux will also mount some special file systems.
Linux还将装载一些特殊的文件系统。
The nim master creates the cache file systems in the nimadmvg volume group. Some initial checks for the required migration disk space are performed.
nim主机在nimadmvg卷组中创建缓存文件系统，并对需要的迁移磁盘空间执行一些初步检查。
Being based on ext2fs, it lacks some of the more recent advanced features found in other journaling file systems (such as extents).
它是在ext2fs的基础上开发的，因此缺少一些其他日志文件系统所具备的高级特性(例如分区)。
Some systems do not have this option but do have the -x command-line option, which only includes the file usage for files on the same device or file system as the path you specify.
有些系统没有这个选项，但是有- x命令行选项，该选项仅包含与您所指定的路径相同的设备或文件系统中的文件使用情况。
While metadata may sound relatively recent and modern, all file systems right from the very beginning had to store at least some metadata along with the file and file name.
metadata可能听相对最近而现代又所有的文件系统就在最开始的时候必须连同文件和文件名字一起储存至少一些 metadata。
The third extended file system (ext3) was a major advance in Linux file systems, even though its performance was less than some of its competitors.
第3个扩展文件系统(ext3)是Linux文件系统的重大改进，尽管它在性能方面逊色于某些竞争对手。
Though there are many similarities in how Windows and Linux handle partitions and file systems, moving from drive letters to a completely hierarchical tree will probably take some adjustment.
虽然在Linux中对分区和文件系统的管理与Windows中有很多类似之处，但是从驱动器字母过渡到完全的分层树可能还需要作一些调整。
In some embedded systems, there's no need to provide a mutable file system: An immutable one will suffice.
在某些嵌入式系统中，没有必要提供可更改的文件系统：一个不可更改(immutable)的文件系统已经足够。
And although ext4 will be the new standard Linux file system for some time to come, other file systems are coming that offer even better scalability and features.
虽然ext4能够成为未来新的标准Linux文件系统，但是其他的文件系统也在不断出现，甚至能够提供更好的伸缩性和特性。
And although ext4 will be the new standard Linux file system for some time to come, other file systems are coming that offer even better scalability and features.
虽然ext4能够成为未来新的标准Linux文件系统，但是其他的文件系统也在不断出现，甚至能够提供更好的伸缩性和特性。
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