Give root password for maintenace (or press Control-D to continue): solution

Problem situation

Power off or directly shut down the virtual machine or modify the configuration file , It can lead to Linux The file in the system is damaged . The following figure appears .

resolvent

Method 1

Keep holding [ctrl] And [D], Give Way Linux The system repairs damaged files by itself .

Method 2

Because I am CentOS It is equipped with a mount boot auto start , therefore , The probability is due to mounting files .

First type root Password to login
secondly , edit /etc/fstab file

vim /etc/fstab

see /etc/fstab The configuration file , Sure enough, there are attached files

Note out the boot auto mount first

Save and exit .
restart

reboot

Interface after restart , The operation has been successful at this time

You can log in to the account and password by yourself .