CentOS virtual machine enters rescue mode

Right-click the virtual machine, select power & mdash; enter the Bios when the power is turned on, enter the Bios to enter the Bios, move the CD-ROMDrive under Boot to the top, press F10 to save and restart and then enter the Menu. select Rescueinstalledsystem and press enter.

1. Right-click the VM and selectPower supply-Input Bios when power on, Enter Bios
   

2. After entering the BiosBootUnderCD-ROM DriveMove to the top, and then pressF10 keySave and restart
   

3. Enter after restartMenu, SelectRescue installed system, Press enter
   

4. When the rescue mode is enabled, multiple dialog boxes are displayed for selection. the language is used by default.En, Use the default keyboardUs, Direct mounting optionsContinue.OK, Finally selectShellAnd then enters the rescue mode.
   

5. Go to the Mount partitioncd /mnt/sysimage/Switch bash to shchroot /mnt/sysimageAnd then executepasswdChange the password, and thenexitLog out to the rescue system, and finallyrebootRestart;Note: Password change after restart, but also shut down to change the Bios, the order of CD-ROM Drive back, or each time the system will enter the Menu