下面小结pcs的引导过程。
但是，引导过程对于所有型号是相同的。
可以采用以下方法影响您的系统引导过程
它包含引导过程中EFI可以使用的驱动程序。
找到引导设备后，开始Linux内核引导过程。
When a boot device is found, the Linux kernel boot process begins.
如果您需要在引导过程初始阶段进行调试，那么这将有所帮助。
This would help if you need to debug very early during the boot process.
引导过程的第一个步骤是图1 所示的引导载入程序。
The first step of the boot process is the boot loader shown in Figure 1.
在引导过程的最后，您会看到一个如图2所示的shell提示。
At the end of the boot process, you see a shell prompt, as in Figure 2.
这里提供与传统Linux引导过程中相同的引导信息。
This provides the same boot information that you find in the traditional Linux boot.
引导过程结束时，您可作为系统的根用户登录，创建普通用户账户。
When the boot process finishes, you can log in as root in the system and create normal user accounts.
您可以用一个象 LILO 这样的加载程序执行引导过程。
You will use a boot loader like LILO to operate the boot process.
第一个扇区从引导设备上加载内核的其余部分继续引导过程。
This first sector will continue the boot process by loading the rest of the kernel from the boot device.
其结果是引导过程非常耗时(尤其在具有很多服务的大型系统上更是如此)。
The result is that this process can take time (especially in a large system with many services).
对内核引导过程和图像模式的一个有趣更改是基于内核的模式设置(KMS)。
An interesting cosmetic change to the kernel boot process and graphics mode is called the kernel-based mode setting (KMS).
将一个断点设置在启动Drupal引导过程的位置，如图12所示。
A breakpoint is set on the line where the Drupal bootstrap is initiated, as shown in Figure 12.
作为引导过程的一部分，UnionFS使用tmpfs来创建读写根文件系统。
As part of the boot process, UnionFS USES TMPFS to create a read-write root filesystem.
另外，我们也可以使用一个命令行的shell 对引导过程进行高级手工控制。
Optionally, you can use a command-line shell for greater manual control over the boot process.
initrd与内核绑定在一起，并作为内核引导过程的一部分进行加载。
The initrd is bound to the kernel and loaded as part of the kernel boot procedure.
远程控制台或观察机器引导过程的更好方法，从而应付可能发生的引导问题。
Remote console or better viewing of the machines to see boot up problems that may arise.
kdb=early标志将导致在引导过程的初始阶段就把控制权传递给 KDB。
The kdb=early flag will result in control being passed to KDB very early in the boot process.
init进程——本文的重点——是内核引导过程完成时创建的第一个进程。
The init process — the focus of this article — is the first process created as the kernel boot sequence is completed.
此更新还融入了调用线程的过程标识符(PID)以便可以平行查看引导过程。
This update incorporates the process identifier (PID) of the calling thread so that the parallelism of the boot process can be viewed.
内核引导过程通常相当复杂，不过却非常迅速，因为大部分代码都是使用系统的机器语言编写的。
The kernel boot process is fairly complicated but very fast, as most of the code is written in the system's machine language.
compact选项可以大大加速引导过程，它会将连续的读磁盘的请求合并为一个单独的请求。
The compact option magically makes the boot process quicker by merging adjacent disk read requests into a single request.
现在让我们深入挖掘一下这个过程，并深入研究一下Linux引导过程的一些详细信息。
Now let's dig in a little further and explore some of the details of the Linux boot process.
与Linux本身非常类似，Linux的引导过程也非常灵活，可以支持众多的处理器和硬件平台。
Much like Linux itself, the Linux boot process is highly flexible, supporting a huge number of processors and hardware platforms.
不管哪个映像使用这些设备，系统都会在引导时探测和分析每个设备，这导致引导过程比较慢。
Regardless of the devices used by any image, the system will sense and analyze each device while booting, making for a slow booting process.
假设这个引导过程是“瞎”的，也就是说看不到胶体应该被放置的地方，这项任务几乎不可完成。
Imagine guiding this process blind-that is, without seeing the surface that the fluid needs to be placed on, an almost impossible task.
IPMI提供了远程控制机器电源的方法，还提供远程控制台，可以观察计算机的BIOS引导过程。
IPMI offers a way to remotely power-cycle a machine, as well as have remote console viewable to see the machine boot from BIOS.
尽管目前的计算机已经装备了很多工具来简化引导过程，但是这一切并没有对整个过程进行必要的简化。
Today's computers are equipped with facilities to simplify the boot process, but that doesn't necessarily make it simple.
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