Run 'setenforce 1'to reenable 解决

CentOS Server 由于机房断电，重启sever 启动报错：

*** An error occurred during the file system check.

*** Dropping you to a shell;the system will reboot

*** when you leave the shell.

*** Waring --SELinux is active

*** Disabling security enforcement for system recovery.

*** Run 'setenforce 1'to reenable.

*** Give root password for maintenace

(or type Control - D to continue):

解决方法：

输入root口令进入，再执行命令： fsck ，根据提示 输入 Y，确认修复，输入n次Y 后，reboot 问题解决。