This requires a lot more understanding and knowledge than just setting up raid - 1 on a test server or at home - specifically , you ll need to know exactly what raid - 1 will protect you against , and how to keep your raid volume up and running in case of a disk failure 与只是在测试服务器上或者在家中安装raid - 1相比,这要求您对raid有更深入的理解,并掌握更多的知识尤其是,您需要准确知道raid - 1可以提供哪些保护,并要了解万一出现磁盘故障,如何使raid卷保持在启动运行状态。