这是我的磁盘使用情况:
➜ / df -h
Filesystem Size Used Avail Use% Mounted on
udev 16G 0 16G 0% /dev
tmpfs 3.2G 164M 3.0G 6% /run
/dev/mapper/caner--vg-root 202G 177G 15G 93% /
tmpfs 16G 444M 16G 3% /dev/shm
tmpfs 5.0M 4.0K 5.0M 1% /run/lock
tmpfs 16G 0 16G 0% /sys/fs/cgroup
/dev/nvme0n1p1 511M 3.4M 508M 1% /boot/efi
tmpfs 3.2G 184K 3.2G 1% /run/user/1000
/dev/sda1
458G 14G 421G 4% /media/caner/Backup Data
有两个磁盘。Ubuntu 占用 200 GB,还有 450 GB,名称为备份日期
为了查看 177 GB 在哪里,我运行了很多命令,但我最多只能找到 30 到 40 GB。有一个 docker 文件,我删除了它,但情况仍然一样。
例如
➜
/ sudo du -hsx * | sort -rh | head -10
du: cannot read directory 'proc/16350/task/16350/net': Invalid argument
du: cannot read directory 'proc/16350/net': Invalid argument
du: cannot access 'proc/23352/task/23352/fd/4': No such file or directory
du: cannot access 'proc/23352/task/23352/fdinfo/4': No such file or directory
du: cannot access 'proc/23352/fd/4': No such file or directory
du: cannot access 'proc/23352/fdinfo/4': No such file or directory
du: cannot read directory 'proc/24005/task/24005/net': Invalid argument
du: cannot read directory 'proc/24005/net': Invalid argument
du: cannot read directory 'proc/24638/task/24638/net': Invalid argument
du: cannot read directory 'proc/24638/net': Invalid argument
21G home
16G var
5.7G usr
918M lib
716M core
228M opt
213M boot
164M run
138M tmp
19M sbin
和
➜ / cd home
➜ /home sudo du -hsx * | sort -rh | head -10
21G caner
和
➜ /home sudo du -shc *|grep "G"|sort -n
21G caner
21G total
和
➜ /home find . -type d -print0 | xargs -0 du | sort -n | tail -10 | cut -f2 | xargs -I{} du -sh {}
du: cannot read directory './caner/.cache/dconf': Permission denied
du: cannot read directory './caner/.dbus': Permission denied
find: ‘./caner/.cache/dconf’: Permission denied
find: ‘./caner/.dbus’: Permission denied
du: cannot read directory './caner/.cache/dconf': Permission denied
du: cannot read directory './caner/.dbus': Permission denied
1.5G ./caner/Program Files
3.1G ./caner/.local/share/Steam/common/Counter-Strike Global Offensive/csgo/maps
14G ./caner/.local/share/Steam/common/Counter-Strike Global Offensive/csgo
15G ./caner/.local/share/Steam/common/Counter-Strike Global Offensive
15G ./caner/.local/share/Steam/common
16G ./caner/.local/share/Steam
16G ./caner/.local/share
16G ./caner/.local
du: cannot read directory './caner/.cache/dconf': Permission denied
du: cannot read directory './caner/.dbus': Permission denied
21G ./caner
du: cannot read directory './caner/.cache/dconf': Permission denied
du: cannot read directory './caner/.dbus': Permission denied
21G .
和
➜ /home sudo du -hxd1 /
19M /sbin
4.0K /snap
7.0G /usr
360K /root
16K /lost+found
138M /tmp
16M /bin
213M /boot
4.0K /srv
228M /opt
16G /var
918M /lib
12K /media
4.0K /mnt
5.6M /libx32
21G /home
5.7M /lib64
5.2M /lib32
16M /etc
45G /
以及sudo lsof | grep deleted
有很多
BrowserBl 13392 20705 caner 234w REG 253,0 0 4720841 /home/caner/.config/Slack/storage/slack-windowFrame.1562863332 (deleted)
BrowserBl 13392 20705 caner 235w REG 253,0 0 4729349 /home/caner/.config/Slack/storage/slack-unreads.834543481 (deleted)
BrowserBl 13392 20705 caner 236w REG 253,0 0 4720843 /home/caner/.config/Slack/storage/slack-windowFrame.3663663653 (deleted)
BrowserBl 13392 20705 caner 237w REG 253,0 0 4722397 /home/caner/.config/Slack/storage/slack-windowFrame.87638799 (deleted)
BrowserBl 13392 20705 caner 238w REG 253,0 0 4726821 /home/caner/.config/Slack/storage/slack-windowFrame.3441422984 (deleted)
BrowserBl 13392 20705 caner 239w REG 253,0 0 4729009 /home/caner/.config/Slack/storage/slack-windowFrame.2794492733 (deleted)
BrowserBl 13392 20705 caner 240w REG 253,0 0 4726858 /home/caner/.config/Slack/storage/slack-windowFrame.3389138180 (deleted)
BrowserBl 13392 20705 caner 241w REG 253,0 0 4726866 /home/caner/.config/Slack/storage/slack-windowFrame.3517754995 (deleted)
BrowserBl 13392 20705 caner 242w REG 253,0 0 4726867 /home/caner/.config/Slack/storage/slack-windowFrame.1803322046 (deleted)
BrowserBl 13392 20705 caner 243w REG 253,0 0 4726942 /home/caner/.config/Slack/storage/slack-windowFrame.1819890120 (deleted)
BrowserBl 13392 20705 caner 244w REG 253,0 0 4727077 /home/caner/.config/Slack/storage/slack-windowFrame.3311408514 (deleted)
BrowserBl 13392 20705 caner 245w REG 253,0 0 4727254 /home/caner/.config/Slack/storage/slack-windowFrame.415290328 (deleted)
BrowserBl 13392 20705 caner 246w REG 253,0 0 4727652 /home/caner/.config/Slack/storage/slack-windowFrame.370231773 (deleted)
BrowserBl 13392 20705 caner 247w REG 253,0 0 4723630 /home/caner/.config/Slack/storage/slack-windowFrame.3681320022 (deleted)
BrowserBl 13392 20705 caner 248w REG 253,0 0 4725685 /home/caner/.config/Slack/storage/slack-windowFrame.3881846422 (deleted)
BrowserBl 13392 20705 caner 249w REG 253,0 0 4729429 /home/caner/.config/Slack/storage/slack-windowFrame.2898607722 (deleted)
BrowserBl 13392 20705 caner 250w REG 253,0 0 4730859 /home/caner/.config/Slack/storage/slack-appTeams.1947144843 (deleted)
BrowserBl 13392 20705 caner 251w REG