Unexpected inconsistency caused by abnormal power failure; Run fsck manually problem resolved

Problem status

The server reboot There was no response for a long time , Chain connection display , I found that the display screen was completely black , Just press and hold the power off , Do a manual restart .

The boot screen appears

、dev/sda*:unexpected inconsistency;RUN fsck MANUALLY
sck exited with status code 4
the root filesustem on /dev/sda4 requires a manual fsck

reason

This kind of problem is usually caused by abnormal power failure, which is similar to the case that the hard disk is locked , Or there may be system file corruption

solve

Repair manually on the command line , Then restart on the command line reboot

fsck -y /dev/sda4  # The picture is missing a space , Subject to the left  /dev/sda4 Refers to your damaged equipment 

notes ： Detect and repair disks /dev/*,-y Option to detect that each file is automatically entered yes

If you still report an error, you can refer to the references , After my repair, I can start normally

reference

Linux Initiate error reporting UNEXPECTED INCONSISTENCY resolvent _kerwin612 The blog of -CSDN Blog

From Younger martial brother SK To solve