centos cannot start normally

1. Problem

The virtual machine was shut down normally before shutting down yesterday, but it could not be started after it was turned on this morning. The interface showed unexpected inconsistency run fsck manually:

2. Cause

Unexpected power outage caused system file damage.

(Recommended tutorial: centos usage tutorial)

3. Solution

1. Press Ctrl D and return to this interface again

2. Enter the root password and enter the repair mode

3. Enter: fsck -y /dev/sda2 (fill in the failed items displayed on the previous interface)

4. Reboot and be able to enter the interface.

Recommended related video tutorials: linux video tutorial

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