What you failed to realize was that you misspelled all of the container names , and rather than using the large file systems youve created the containers in your root file system instead which is usually rather small , and can cause problems if you run out of space 但是您没有发现所有的容器名都拼写错了，容器没有使用已经创建的大文件系统，而是出现在根文件系统（通常比较小，如果空间不足可能造成问题）中。
In order to use the one - phase boot , we need to build a kernel that has all the drivers needed to mount the root file system built in any other drivers can be built at modules that can be loaded from the root partition during normal initialization 为了使用一阶段引导，我们需要构建内核，其具有安装内置根文件系统所需的所有驱动器（其他任何驱动器都可以在正常初始化过程中，在能够从根分区加载的模块中构建） 。
Devfsd will take care of creating " old - style " compatibility device nodes , performing automated actions when a driver is registered unregistered , take care of backing up changes to device permissions and ownership to a directory on the root filesystem , and more Devfsd将会负责创建“旧类型”兼容性设备节点；在注册注销设备时执行自动化操作；负责备份对根文件系统上某个目录的设备许可权和所有权的更改，以及其它更多功能。
Based on the working flow in embedded developing , this thesis , firstly , complete many study about the degree of linux support with the hardware used in embedded application , next , investigate every aspects about construct the system of embedded linux : construct the tool of compiling , setting and compiling kernel , construct root file system , driver designing , application designing , construct testing tool and testing methods etc . so it studies every aspects of about the embedded os in embedded applications 在本论文中,按照嵌入式项目开发的一般流程,首先针对linux对嵌入式实际应用的硬件方面的支持程度进行了大量的调查,然后对在嵌入式应用中建立嵌入式linux系统的主要工作:建立编译工具、配置及编译内核、建立根文件系统、驱动程序开发、应用程序开发、测试工具的建立和测试方法等各个方面,进行了大量的考察,从而对整个嵌入式应用的关于操作系统部分进行了全面的研究。
At last , it gives the results of modifications . this paper gives some results as follows : ( 1 ) a practical system design of " i - radio machine " is provided ; ( 2 ) gui of linux is explored and realized by programming ; ( 3 ) the continuity of audio decoding is solved ; ( 4 ) the kernel and root file system of embedded linux are built ; ( 5 ) device driver of serial port and audio card are modified , so hardware are best supported 本文得到了如下一些结果： ( 1 )提出了一个实际可行的“ i - radio机”的系统分析设计方案； ( 2 )对嵌入式linux的图形界面进行了探索和编程实现； ( 3 )解决了对音频节目解码播放的连续性问题； ( 4 )构建了嵌入式linux的内核映像与根文件系统； ( 5 )修改了串口与声卡的驱动程序，更好地支持了所选择的硬件。
In order to construct an embedded real - time linux , its kernel has to be real - timed according to some criterion , and the traditional linux must be cut and configured to reduce the volume of kernel and root file system . at last , such an embedded real - time linux can be stored in a doc 实现嵌入式实时linux需要根据要求采用一定策略对内核进行实时化改造，并对普通linux系统进行裁剪、配置，以减少内核和根文件系统所占空间，最终形成可放在一定容量的电子盘中的嵌入式实时linux系统。
