Debian文件系统错误检测与修复主要使用fsck命令,操作前需先备份数据,具体步骤如下:
umount /dev/sdXY(/dev/sdXY替换为实际分区,如/dev/sda1)。sudo fsck -y /dev/sdXY(-y选项自动修复错误,无需交互确认)。fsck.ext3/fsck.ext4,例如sudo fsck.ext4 -p /dev/sda1(-p自动修复)。sudo mount /dev/sdXY /mnt(/mnt为挂载点)。/var/log/fsck/)或考虑硬件故障。注意事项: