完成这些步骤之后，SAN上的Linux将设置为主要的候选磁盘，在服务器电源打开和通过自检运行时将从这里启动。
After doing these steps, Linux on the SAN will be set as the primary candidate disk for booting up when the server powers on and runs through its self check.
“集成应用程序级别的诊断”一个应用程序能够通过自检来发现问题，而且这些问题是用户和测试可能无法发现的。
"Build in application level diagnostics" : an application that can check its own health to find things tests and users might not be able to tell you.
当CPU出现部分损坏时，这时机器加电时可能会出现显示器有图像出现，但是不能通过自检或者是无法加载系统。
That some damage when the CPU when the machine when power may occur when there is image display there, but can not or can not be self-loading system.
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