Inodes
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例句
Typically, there is an adequate number of inodes associated with a file system, but running out of inodes is always a possibility.
通常，与一个文件系统相关联的inode的数目足够多，但耗尽inode的可能性始终存在。
The number of inodes that can be created in a filesystem is dynamic and it is only limited by the amount of free space in the filesystem.
在文件系统中可以创建的索引节点的数目是动态变化的，并且只受到文件系统中剩余空间的限制。
During times like this, you may run into messages that inodes need to be repaired or that an error exists.
此时，您可能会碰到一些需要修复inode或者存在错误的消息。
Rather than restoring the system or even rebuilding the operating system, you can use fsck to repair file systems or correct damaged inodes.
您可以使用fsck来修复文件系统或者修正受损的inode，而不是还原系统、或者甚至重新构建操作系统。
This structure defines the set of functions for managing inodes within the file system.
这个结构定义一组用来管理这个文件系统中的inode的函数。
Because hard links point to an inode, and inodes are only unique within a particular file system, hard links cannot cross file systems.
由于硬链接指向一个inode，且inode仅在特定文件系统内是惟一的，硬链接不能跨越文件系统。
When the file system is scanned at mount time, the valid inodes can be quickly identified.
在挂载期间扫描文件系统时，可以快速标识有效的inode。
It doesn't take much to make a superblock dirty, cause fragmentation, mess up inodes, or cause repeating JFS errors in the errpt.
无需多费劲就可以让超块变脏、造成存储碎片、搞乱存储节点或引起errpt反复出现JFS错误。
In UNIX, directories are actually files that have a few additional settings in their inodes.
在UNIX中，目录本身就是文件，只是在它们的inode中使用了一些附加的设置。
mke2fs is the utility used to create an ext2 filesystem -- creating the super block, inodes, inode table, and etc -- on any device.
mke2fs是用于在任何设备上创建ext2文件系统的实用程序—它创建超级块、索引节点以及索引节点表等等。
Only file system inodes are stored permanently, where dentry objects are used to improve performance.
仅永久储存文件系统inode，dentry对象的目的是改善性能。
If you are copying from one file system to another of exactly the same type, the number of inodes used should be identical.
如果您将文件从一个文件系统复制到另一个与其类型完全相同的文件系统，那么所使用的索引节点的数目应该是相等的。
Files within a file system are represented uniquely as inodes.
文件系统中的文件由inode唯一地表示。
By using the fsck command, you can narrow the search for damaged inodes, as well.
通过使用fsck命令，您还可以缩小受损inode的搜索范围。
Note that because files are used to represent other types of objects, such as devices or memory, inodes are used to represent them also.
注意，因为文件用于表示其他类型的对象（比如设备或内存），所以也使用inode来表示它们。
Exofs maps inodes to the object identifiers (OIDs) in the object system.
exofs将inode映射到对象系统中的对象标识符（OID）。
You will see inodes again later in this article and also in the article Create and change hard and symbolic links (see the series roadmap).
您将在本文后面以及创建和修改硬链接和符号链接（参见学习Linux，101：LPIC-1路线图）中再次见到有关inode的介绍。
Hopefully, after reading this article, you understand inodes better, their importance to AIX, and also how to manage them.
希望在阅读完本文之后，您可以更好地了解inode、它们对于AIX系统的重要性，以及如何管理它们。
When this makes some sectors or inodes invalid, you will end up losing valuable data.
当这导致某些扇区或节点无效时，将最终丢失宝贵的数据。
The most-recently used inodes and dentries are kept in the inode and directory cache respectively.
inode和目录缓存分别保存最近使用的inode和dentry。
XFS is also very efficient when it comes to the management of inodes.
当对索引节点进行管理时，XFS也是很有效的。
Two caches exist for file system objects (inodes and dentries), which I'll define shortly.
有两个针对文件系统对象的缓存（inode和dentry）。
For example, inodes can be allocated with alloc_inode or deleted with destroy_inode.
例如，可以用alloc_inode分配inode，用destroy_inode删除inode。
Knowing how to work with inodes in UNIX can save a lot of time and frustration.
了解如何在UNIX中使用inode可以节约大量的时间，并提高工作效率。
