An error occurred during the file system check' error Solution

Source: Internet
Author: User

Yesterday, the LAN server suddenly experienced a power failure. The following error occurs after the server is restarted:

After logging in, many commands cannot be used. For example, the yum prompt var/run/yum. pid cannot be created because it is in read-only mode. Fdisk-l found that there was an error in the boot (/dev/sda1) partition and "partition 1 does not end on cylinder boundary" was displayed ".

Solution: fix the partition:

[Plain] view plaincopy
  1. # Umount/dev/sda1
  2. # Fsck. ext4-y/dev/sda1
  3. # Reboot

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