root@ubuntu:/home/user8# df -h
Filesystem Size Used Avail Use% Mounted on
udev 16G 0 16G 0% /dev
tmpfs 3.2G 218M 3.0G 7% /run
/dev/mapper/ubuntu--vg-root 3.6T 186G 3.2T 6% /
tmpfs 16G 0 16G 0% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 16G 0 16G 0% /sys/fs/cgroup
/dev/sda2 473M 248M 202M 56% /boot
/dev/sda1 511M 3.4M 508M 1% /boot/efi
tmpfs 3.2G 0 3.2G 0% /run/user/1001
我看到我的 Ubuntu 机器上使用了 186G,但是当我尝试查找它们在哪里时,我得到:
root@ubuntu:/# ncdu
3.2 GiB [##########] /home
1.7 GiB [##### ] /usr
1.3 GiB [### ] /var
1.1 GiB [### ] /lib
248.2 MiB [ ] /boot
217.0 MiB [ ] /run
35.3 MiB [ ] /tmp
21.1 MiB [ ] /opt
16.2 MiB [ ] /bin
13.3 MiB [ ] /sbin
7.4 MiB [ ] /root
7.2 MiB [ ] /etc
e 16.0 KiB [ ] /lost+found
8.0 KiB [ ] /media
8.0 KiB [ ] /snap
4.0 KiB [ ] /lib64
e 4.0 KiB [ ] /srv
e 4.0 KiB [ ] /mnt
. 0.0 B [ ] /proc
0.0 B [ ] /sys
0.0 B [ ] /dev
@ 0.0 B [ ] initrd.img.old
@ 0.0 B [ ] initrd.img
@ 0.0 B [ ] vmlinuz.old
@ 0.0 B [ ] vmlinuz
和:
root@ubuntu:/# du -sh /*
17M /bin
249M /boot
0 /dev
7.3M /etc
3.3G /home
0 /initrd.img
0 /initrd.img.old
1.2G /lib
4.0K /lib64
16K /lost+found
8.0K /media
4.0K /mnt
22M /opt
du: cannot access '/proc/15646/task/15646/fd/4': No such file or directory
du: cannot access '/proc/15646/task/15646/fdinfo/4': No such file or directory
du: cannot access '/proc/15646/fd/4': No such file or directory
du: cannot access '/proc/15646/fdinfo/4': No such file or directory
0 /proc
7.4M /root
218M /run
14M /sbin
8.0K /snap
4.0K /srv
0 /sys
36M /tmp
1.8G /usr
1.4G /var
0 /vmlinuz
0 /vmlinuz.old
有任何想法吗 ?
答案1
好吧,杀死我使用的一些进程后就清楚了这个186G。就我而言(屏幕)或者需要重新启动,一切都可以。我会尝试优化脚本并避免这个问题。特恩克
杰德BP
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