Partition requirements of some operating systems operating boots from root partition approx . has to be system primary or superblock format space on first logical drive boundary needed drive 操作从主驱动器引导引导分区大致是否需要系统还是从逻辑驱动超级块格式需要的位于第一器引导边界空间驱动器上
The program is installed in the mbr of the primary hard drive , replacing the os boot program that would simply select the active partition and load the os boot program from the root superblock 该程序被安装在主硬盘驱动器的mbr中，来替换只是简单选择活动分区并从根超级块装入os引导程序的os引导程序。
Then you set the " persistent - superblock " to 1 , telling the raid tools that when this volume is created , a special superblock should be written to each constituent device describing the configuration of the raid array 然后将" persistent - superblock "设置为1 ，告诉raid工具何时创建该卷，应该为每个组成设备编写特定的超级块，以描述raid阵列的配置。
