First, all data in the backup system
Before reloading, be sure to back up data before, or after reloading, the data will be cleared.
Second, shut down the server running ECS
Third, replace the operating system
Fourth, the choice of the corresponding mirroring system, set the root account password, and submit
Fifth, install remote connectivity tools PuTTY , to test whether the new system is completed, Welcome to occur.
