技术解析
df -h /dev/sda3 50G 50G 346M 100% /
df -i /dev/sda3 892072 183551 708521 21% /
sudo du -h --max-depth=1 0 ./proc 59M ./run 0 ./sys 41M ./etc 324K ./root 1.7G ./var 159M ./tmp 5.0G ./usr 0 ./media 0 ./mnt 65M ./opt 0 ./srv 0 ./datastorage 438M ./mydata 257M ./data 45G . 为啥会出现这种状况呢,找不到是哪个文件占满了