- df
- Filesystem 1K-blocks Used Available Use% Mounted on
- devtmpfs 3992532 0 3992532 0% /dev
- tmpfs 4004492 16 4004476 1% /dev/shm
- tmpfs 4004492 385916 3618576 10% /run
- tmpfs 4004492 0 4004492 0% /sys/fs/cgroup
- /dev/mapper/centos-root 52403200 52403172 28 100% /
- /dev/sda1 1038336 153552 884784 15% /boot
- /dev/mapper/centos-home 43093444 33128 43060316 1% /home
- tmpfs 800900 0 800900 0% /run/user/0
sudo vgdisplay
假设你的卷组名为 centos,扩展逻辑卷:
sudo lvextend -r -l +100%FREE /dev/mapper/centos-root
完成清理和调整后,重新启动系统以应用更改:
sudo reboot
/目录使用率已经是9%了
