下载并安装您的系统驱动程序。
检查并确保您拥有用于特定操作系统驱动程序的硬件。
Check to make sure that you have the hardware for a specific operating system driver.
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.
说明：系统驱动程序备份工具，VB制作，非常好用，适合学习交流。
System driver backup tool, VB production, is very nice, suitable for learning exchange.
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.
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.
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.
Xen使PV方法(上一小节介绍过)得以流行，PV方法通过使客户操作系统驱动程序意识到它正在被虚拟化来减少性能降低幅度。
Xen popularized the PV approach (discussed in the previous section), which reduced the degradation of performance by making the guest operating system driver aware that it was being virtualized.
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.
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.
下一步，使用适合您的系统的JDBC驱动程序。
这是最重要的驱动程序之一，因为通过这个驱动程序才能使系统屏幕显示内容。
This is one of the most important drivers, because it is through this driver that the system screen comes alive.
只有内核才可以直接与SPU进行通信，因此需要将硬件接口抽象为系统调用或设备驱动程序。
Only the kernel can directly communicate with an SPU and therefore needs to abstract the hardware interface into system calls or device drivers.
在来宾操作系统的驱动程序窥探内存和硬件寄存器时，软件存在于下面来仿真设备（参见图2）。
When the guest operating system's driver peeks and pokes at the memory and hardware registers, software exists underneath to emulate the device (see Figure 2).
然后内核开始启动，设备驱动程序开始向系统的剩余部分注册设备。
Then, the kernel starts to boot and device drivers begin to register devices with the rest of the system.
该本地uri连接到本地QEMU驱动程序的系统模式守护进程上。
This local URI attaches to the system mode daemon for the local QEMU driver.
ODBC是一个软件驱动程序系统，用于连接编程语言与数据存储。
ODBC is a software driver system for connecting programming languages with data stores.
在使用MTK从源数据库提取源对象之前，应确保系统CLASSPATH包含源JDBC驱动程序。
Make sure that your system CLASSPATH contains the source JDBC driver before using MTK for extraction from a source database.
资源适配器通常被定义为针对EIS的系统级驱动程序。
A common definition of resource adapters is that they are system-level drivers to EIS.
资源适配器通常被定义为针对EIS的系统级驱动程序。
A common definition of resource adapters is that they are system-level drivers to EIS.
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