My exim stopped working because my /var is full. However my df and du don't agree on the disk usage. How can I find the 22GB of files to delete them?
Code:
# df -h
Filesystem Size Used Avail Capacity Mounted on
/dev/twed0s1a 869G 337G 463G 42% /
devfs 1.0K 1.0K 0B 100% /dev
/dev/twed0s1d 1.9G 38M 1.7G 2% /tmp
/dev/twed0s1e 24G 22G -15M 100% /var
procfs 4.0K 4.0K 0B 100% /proc
# ls | xargs du -hs
2.0K .cshrc
2.0K .profile
2.0K .snap
8.0K COPYRIGHT
986K bin
113M boot
2.0K cdrom
0B compat
9.7M curlftpfs.core
1.5K dev
2.0K dist
4.0K entropy
31M etc
0B home
5.4M lib
170K libexec
96K lost+found
2.0K media
2.0K mnt
0B proc
144K quota.group
144K quota.user
3.6M rescue
127M root
3.8M sbin
0B sys
38M tmp
310G usr
1.7G var