Its lifetime is short, only serving as a bridge to the real root file system.
其生存周期很短，只会用作到真实文件系统的一个桥梁。
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。
And last but not least, you need to modify /column/htdocs/symfony/index.php so it knows what the real root directory is for your project.
最后一个要点是，需要修改 /column/htdocs/symfony/index.php使其知道项目的实际根目录位置。
Numerous tools, such as mkinitrd, can be used to automatically build an initrd with the necessary libraries and modules for bridging to the real root file system.
有很多工具，例如mkinitrd，都可以用来使用必要的库和模块自动构建initrd，从而用作与真实的根文件系统之间的桥梁。
After the kernel is booted, the root file system is pivoted (via pivot_root) where the initrd root file system is unmounted and the real root file system is mounted.
在内核引导之后，就可以正式装备根文件系统了(通过pivot _ root)：此时会将initrd根文件系统卸载掉，并挂载真正的根文件系统。
Which of the following equations has only one real root?
下列哪个方程只有一个根？
Newton iteration method for solving equations with one real root.
用牛顿迭代法求解方程的一个实根。
The kernel then mounts this initrd as part of the two-stage boot process to load the modules to make the real file systems available and get at the real root file system.
内核然后会将这个initrd文件作为其两阶段引导过程的一部分来加载模块，这样才能稍后使用真正的文件系统，并挂载实际的根文件系统。
Because the root file system is a file system on a disk, the initrd function provides a means of bootstrapping to gain access to the disk and mount the real root file system.
由于根文件系统是磁盘上的一个文件系统，因此initrd函数会提供一种启动方法来获得对磁盘的访问，并挂载真正的根文件系统。
Any number of arbitrary steps can then be performed in this initial environment before the real root is mounted and we switch to using the real root and destroy the initial RAM disk.
在安装真实的根、切换为使用真实的根并销毁initialRAMdisk之前，任何步骤都可以在此初始环境中执行。
Although the currency appearance of the U. S. financial crisis seems to be illiquidity and financial market chaos, the real root of its lies in the transaction counterparty risk.
尽管美国金融危机的货币表象为流动性枯竭、金融市场混乱，但金融危机的真实根源却在于交易中的对手风险。
In a nutshell, the kernel is booted as normal; but instead of mounting the "real" root file system, a miniature root filesystem is created in RAM, and that is mounted.
简而言之，内核像平常一样引导；但不安装“真实的”根文件系统，而是在RAM中创建微型根文件系统并安装该系统。
In a nutshell, the kernel is booted as normal; but instead of mounting the "real" root file system, a miniature root filesystem is created in RAM, and that is mounted.
简而言之，内核像平常一样引导；但不安装“真实的”根文件系统，而是在RAM中创建微型根文件系统并安装该系统。
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