What is taking up so much space on my disk, beside the filesystem?
I asked this on stackoverflow, but maybe here is a better place.
On my ubuntu 11.10, /dev/sda3 (150GB) is mounted on / and /dev/sda1 (80GB) is mounted on /home. My entire disk has 250GB and the system is reporting I am running out of disk space. Here is the output of df -h:
Filesystem Size Used Avail Use% Mounted on /dev/sda3 149G 141G 0 100% / udev 3.9G 4.0K 3.9G 1% /dev tmpfs 1.6G 860K 1.6G 1% /run none 5.0M 0 5.0M 0% /run/lock none 3.9G 508K 3.9G 1% /run/shm /dev/sda1 74G 15G 56G 21% /home
Ubuntu disk usage analyzer report the same thing. But this is weird because I believe I never used that much space on /. I also check every individual directory under / ( exclude /home ), and they don't use that much space:
8.8M bin 4.0K dev 0 initrd.img 0 initrd.img.old 828M lib 15M lib32 4.0K lib64 4.0K media 0 proc 9.2M sbin 0 sys 1.1G var 108M boot 18M etc 4.0K mnt 40K root 4.0K selinux 72K tmp 0 vmlinuz 0 vmlinuz.old 16K lost+found 133M opt 1004K run 4.0K srv 5.9G usr
Any one could give me some idea what is using up the space? Thanks in advance.
one thing to add is that I turned the ufw log to full, then I noticed some extreme large log files. But I deleted the log files and turned the ufw log to low again. not sure if that's the problem.