After the kernel mounts the RAM disk, it searches for an init file to execute.
在内核挂载ram磁盘之后，它会查找init文件来执行。
The task at this stage is to load the Linux kernel and optional initial RAM disk.
这个阶段的任务是加载Linux内核和可选的初始ram磁盘。
The same test was run using a RAM disk file system to show the difference in speed.
此外，使用RAM磁盘文件系统再次运行了这个测试，以显示速度方面的差异。
Also of note, having the view_rebuild_dir Notes.ini parameter use a ram disk showed an overall gain.
还需要注意的是，对view _ rebuild_dirNotes . ini参数使用RAM磁盘，总体性能得到提升。
Depending on which version of Linux you're running, the method for creating the initial RAM disk can vary.
根据我们运行的Linux的版本不同，创建初始ram磁盘的方法也可能会有所不同。
Unless the memory used is non-volatile, a RAM disk loses the stored data when the computer is shut down.
除非使用的内存是非易失性的，RAM磁盘存储的数据丢失的计算机时关闭。
Using bosboot, you create a boot file (that is, a bootable image) from a RAM disk, a file system, and a kernel.
使用bosboot命令可以从ram磁盘、文件系统或内核创建启动文件(即可启动映像)。
The initrd is also useful as a non-persistent root file system mounted in a RAM disk for embedded Linux systems.
initrd对于在嵌入式系统中加载到RAM磁盘里的非持久性根文件系统来说也非常有用。
To build the initial RAM disk, you simply invoke mkird, and the image is automatically created and copied to /boot.
要构建初始RAM磁盘，我们可以简单地调用 mkird，这样就会自动创建这个映像文件，并将其拷贝到 /boot 目录中。
Tmpfs is probably the best RAM disk-like system available for Linux right now, and is a new feature of kernel 2.4.
Tmpfs可能是现在Linux可以使用的最好的类似于ram磁盘的系统，而且是2.4内核的一个新功能。
This file, like the traditional Linux boot process, is invoked when the initrd image is decompressed into the RAM disk.
与传统的Linux引导过程类似，这个文件也是在将 initrd映像解压到RAM 磁盘中时被调用的。
Testing the rebuild times did, however, show dramatic improvement when the view_rebuild_dir parameter pointed to a ram disk.
当view _ rebuild_dir参数指向RAM磁盘时，对重构时间的测试表明性能得到了显著改善。
After about five more seconds, the panic module will be executed from RAM disk while the physical disk heads are still parked.
再过大约五秒钟后，将从RAM磁盘执行紧急情况模块，而物理磁盘头仍停止不动。
I recommend building and installing your new kernel, modules, and RAM disk setup now to make sure things are working as expected.
建议现在构建并安装新内核、模块和RAM磁盘设置以确保一切按预期运行。
The initial RAM disk (initrd) is an initial root file system that is mounted prior to when the real root file system is available.
初始ram磁盘(initrd)是在实际根文件系统可用之前挂载到系统中的一个初始根文件系统。
A little used and relatively new feature is the RAM disk, which allows for the use of physical RAM as the storage for a file system.
一个不常用并且较新的特性是RAM磁盘，它允许使用物理ram存储文件系统。
You can then migrate this _install directory into your target environment when building a floppy distribution or embedded initial RAM disk.
在构建软盘发行版或嵌入式初始ram磁盘时，我们可以将这个_ install目录迁移到目标环境中。
The initrd image is actually a RAM disk that contains a small file system with basic configuration files, binaries, libraries, and drivers.
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。
It does not contain a graphical user interface (GUI) and boots by default as a RAM disk; thus any changes you make are lost when you unplug.
它不包括一个图形化用户界面(GUI)，以及作为一个RAM磁盘默认引导；因此当您拔掉电源时您所作的改变都将丢失。
The initial RAM disk was originally created to support bridging the kernel to the ultimate root file system through a transient root file system.
初始ram磁盘最初是设计用来通过一个临时根文件系统来作为内核到最终的根文件系统之间的桥梁。
During the boot of the kernel, the initial-RAM disk (initrd) that was loaded into memory by the stage 2 boot loader is copied into RAM and mounted.
在内核引导过程中，初始ram磁盘(initrd)是由阶段2引导加载程序加载到内存中的，它会被复制到RAM中并挂载到系统上。
Not all functions that are involved in copying and mounting the initial RAM disk are shown here, but this gives you a rough overview of the overall flow.
尽管此处并没有列出拷贝和挂载初始RAM磁盘所涉及的所有函数，但是这足以为我们提供一个整体流程的粗略框架。
It works by placing the files on a RAM disk (it cuts down RAM for applications, slowing performance, but remember, our goal is to assess the system's security).
它在工作时将这些文件放到一个RAM磁盘上(这样就减少了应用程序可以使用的RAM数量，从而会降低系统的性能，但是不要忘了，我们的目标是评估系统的安全性)。
This, along with its dynamic resizing abilities, allow for much better overall OS performance and flexibility than the alternative of using a traditional RAM disk.
这一点连同它动态调整大小的能力，比选择使用传统的RAM磁盘可以让操作系统有好得多的整体性能和灵活性。
Now that you've seen how to build and use a custom initial RAM disk, this section explores how the kernel identifies and mounts the initrd as its root file system.
现在我们已经了解了如何构建并使用定制的初始ram磁盘，本节将探索内核是如何识别initrd并将其作为根文件系统进行挂载的。
It involves loading an initial ram disk (initrd) and then passing control to a program called init, a program that is usually installed as part of the sysvinit package.
它涉及到加载一个初始ram磁盘(initrd)，然后将控件传给一个名为init的程序，通常作为sysvinit包的一部分安装的一个程序。
With the call to start_kernel, a long list of initialization functions are called to set up interrupts, perform further memory configuration, and load the initial RAM disk.
通过调用start_kernel，会调用一系列初始化函数来设置中断，执行进一步的内存配置，并加载初始ram磁盘。
Past documentation has indicated the need for the fastest logging disks possible, so we reran the tests using a RAM disk file system, to see if doing so made a difference.
过去的文档表明需要使用最快的日志磁盘，所以我们使用RAM文件系统重新运行测试，看看结果是否有差别。
As of kernel version 2.0.x, an interesting capability was added to the Linux kernel — the ability to use an "initial RAM disk" (or initrd) to give a two-phase boot process.
到了内核版本2.0 . x，向Linux内核添加了一项引人注意的能力——使用“initialRAM disk”(或initrd)提供两阶段引导过程。
As of kernel version 2.0.x, an interesting capability was added to the Linux kernel — the ability to use an "initial RAM disk" (or initrd) to give a two-phase boot process.
到了内核版本2.0 . x，向Linux内核添加了一项引人注意的能力——使用“initialRAM disk”(或initrd)提供两阶段引导过程。
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