今日出现磁盘检测错误，后修复

今天在开机的时候出现了磁盘检测错误，提示信息如下：

/dev/sda3 contains a file system with errors, check forced. /dev/sda3: Inodes that were part of a corrupted orphan linked list found.

可能和这几天的频繁断电有关。经网上查询后顺利修复

先输入root密码，然后：

umount /dev/sda3 fsck.ext4 /dev/sda3

然后根据提示按y