文件系统驱动程序实现将来自VFS 的请求发送回用户空间。
The file system driver implementation routes requests from the VFS back to user space.
而是一个特别的Linux文件系统驱动程序为我们作相应的工作。
Instead, a specific Linux filesystem driver takes care of that job for us.
Linux文件系统驱动程序是专门用来操作复杂的元数据的。
A Linux filesystem driver is specially written to manipulate this maze of meta-data.
在上述示例中，文件系统驱动程序处于修改一些文件系统块的过程中。
In our above example, the filesystem driver was in the process of modifying several filesystem blocks.
否则，文件系统驱动程序就不能理解和操作元数据，那么您也就不能存取文件了。
Otherwise, the filesystem driver won't be able to understand or manipulate the meta-data, and you won't be able to access your files.
当文件系统被装载时，Linux文件系统驱动程序查看文件系统是否完好。
When the filesystem is mounted, the Linux filesystem driver checks to see whether the filesystem is OK.
通过执行这些操作，给予了JBD代表ext3文件系统驱动程序管理日志的适当机会。
By doing so, the JBD is given the appropriate opportunities to manage the journal on behalf of the ext3 filesystem driver.
文件系统驱动程序更新适当的元数据，但是没有时间将其缓存中的数据刷新到磁盘的新块中。
The filesystem driver updated the appropriate metadata, but didn't have time to flush the data from its caches to the new blocks on disk.
在快速地恢复文件系统到达一致性状态的背后，真正起作用的在于Linux 文件系统驱动程序中。
The real magic behind quickly restoring the filesystem to a consistent state is found in the Linux filesystem driver.
在对元数据做任何改变以前，文件系统驱动程序会向日志中写入一个条目，这个条目描述了它将要做些什么。
Before the filesystem driver makes any changes to the meta-data, it writes an entry to the journal that describes what it's about to do.
这是ext3文件系统保持对ext2元数据，以及ext2文件系统驱动程序的向后兼容性的关键方式之一。
This is one of the key ways that an ext3 filesystem maintains backwards compatibility with ext2 metadata, and in turn, the ext2 filesystem driver.
使用ReiserFS、XFS和JFS 时，文件系统驱动程序记录元数据，但不提供 数据日志记录。
With ReiserFS, XFS, and JFS, the filesystem driver journals metadata, but makes no provisions for journaling data.
然而，为了使得文件系统驱动程序正常工作，有一个很重要的必要条件；它需要在某种合理的、一致的和没有干扰的状态下找到元数据。
However, in order for the filesystem driver to work properly, it has one important requirement; it expects to find the meta-data in some kind of reasonable, consistent, non-corrupted state.
系统错误代码1005的意思是“卷不包含可识别的文件系统，请确保所有必需的文件系统驱动程序加载和音量没有被破坏。”
System error code 1005 means "the volume does not contain a recognized file system. Please make sure that all required file system drivers are loaded and that the volume is not corrupted."
本月的专栏文章不是关于Linux虚拟文件系统交换器的，该交换器将文件系统驱动程序分派给ext2、ext3、reiserfs等等。
This month's column is not about the Linux virtual filesystem switch, which dispatches filesystem drivers for ext2, ext3, reiserfs, and so on.
ext3文件系统驱动程序也使用这种方法，存储内存中被修改的块（大小为1K、2K或 4K）的完整副本，以跟踪暂挂的IO操作。
The ext3 filesystem driver also uses this approach and stores complete replicas of the modified blocks (either 1K, 2K, or 4K) in memory to track pending IO operations.
许多CD使用的压缩文件系统映像通常是系统的闭环压缩回送驱动程序附带的。
Many CDs use a compressed filesystem image that often comes with the cloop compressed loopback driver.
这些可加载的模块为内核提供了访问磁盘和磁盘上的文件系统的方法，并为其他硬件提供了驱动程序。
These loadable modules give the kernel the means to access disks and the file systems on those disks, as well as drivers for other hardware assets.
为了访问设备，Linux内核将设备操作调用通过文件系统映射到设备驱动程序。
To visit the device, the Linux kernel maps the device operation call to the device driver via the file system.
NetBSD使用加密设备驱动程序 (CGD)通过虚拟设备实现加密的文件系统。
NetBSD uses the cryptographic device driver (CGD) to implement an encrypted file system with a virtual device.
他们提供的代码范围包括，从补丁到结构化的内核改变，从文件系统和国际化工作到GPL' d驱动程序。
They contribute code ranging from patches to structural kernel changes; from file systems and internationalization work to GPL'd drivers.
编辑initrd映像，以便首先载入根文件系统适配器驱动程序，然后再载入所有其他存储适配器驱动程序。
Edit your initrd image to let the root file system adapter driver load earlier than all other storage adapter drivers.
这个发行版提供哪些特性，比如文件系统和驱动程序支持？
What features, such as file-system and driver support, does the distribution offer?
为了将完成的内核用作虚拟机，还需要有用户空间工具、基文件系统的映像以及TAP -32 win32网络驱动程序。
To use the finished kernel as new virtual machine, you also need the user space tools, the image of base filesystem, and TAP-32 win32 network driver.
loop设备是一个设备驱动程序，利用它可以将文件作为一个块设备挂载到系统中，然后就可以查看这个文件系统中的内容了。
The loop device is a device driver that allows you to mount a file as a block device and then interpret the file system it represents.
initrd映像实际上是一个RAM磁盘，其中包含带有基本配置文件、二进制文件、库和驱动程序的小型文件系统。
The initrd image is actually a RAM disk that contains a small file system with basic configuration files, binaries, libraries, and drivers.
LKM也是Linux内核中为设备驱动程序和文件系统使用的一种流行机制。
LKMs are also a popular mechanism for device drivers and filesystems in the Linux kernel.
访问OSD设备的途径，可以直接通过OSD设备驱动程序提供的API访问存储设备和通过对象文件系统进行访问。
There are two ways to acess OSD. One is through the API provided by OSD device driver, another way is through the object file system.
面向流媒体应用的存储系统包括几个子系统：文件系统、PCI设备驱动程序、RAID算法、SCSI驱动程序与管理控制子系统。
Stream media oriented storage systems will include subsystems as follow: file system, PCI device driver, RAID arithmetic, SCSI device driver and operation management system.
面向流媒体应用的存储系统包括几个子系统：文件系统、PCI设备驱动程序、RAID算法、SCSI驱动程序与管理控制子系统。
Stream media oriented storage systems will include subsystems as follow: file system, PCI device driver, RAID arithmetic, SCSI device driver and operation management system.
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