Filesystem 1K-blocks Used Available Use% Mounted on /dev/vda1 30830588 22454332 6787120 77% / none 4 0 4 0% /sys/fs/cgroup udev 1014124 4 1014120 1% /dev tmpfs 204996 336 204660 1% /run none 5120 0 5120 0% /run/lock none 1024976 0 1024976 0% /run/shm none 102400 0 102400 0% /run/user
That 77% was just 60% yesterday and it will fill up to 100% in a few days.
I've been monitoring filessizes for a while now:
sudo du -sch /* 9.6M /bin 65M /boot 224K /build 4.0K /dev 6.5M /etc 111M /home 0 /initrd.img 0 /initrd.img.old 483M /lib 4.0K /lib64 16K /lost+found 8.0K /media 4.0K /mnt 4.0K /opt du: cannot access ‘/proc/21705/task/21705/fd/4’: No such file or directory du: cannot access ‘/proc/21705/task/21705/fdinfo/4’: No such file or directory du: cannot access ‘/proc/21705/fd/4’: No such file or directory du: cannot access ‘/proc/21705/fdinfo/4’: No such file or directory 0 /proc 21M /root 336K /run 12M /sbin 8.0K /srv 4.1G /swapfile 0 /sys 4.0K /tmp 1.1G /usr 7.4G /var 0 /vmlinuz 0 /vmlinuz.old 14G total
It's been giving me (more or less) the same numbers every day. That 14G total is less than half the disk size. Where is the rest going?
My Linux knowledge does not go a lot deeper.
Is it possible for files to no show up here? Is it possible to have space allocated in any other way?