df -h로 보면 분명히 /var 가 90%나 썼는데
실제로 du -h로 보면 23M밖에 안됩니다.
왜 그럴까요?
또 자주 99%로 올라기 때문에 수시로 메일등 지우느라 보통
성가신게 아닙니다.
무슨 방법이 없을까요?
 [root /root]# df -h
Filesystem            Size  Used Avail Use% Mounted on
/dev/sda10            209M  100M   98M  51% /
/dev/sda1              32M  5.7M   25M  19% /boot
/dev/sda5             4.8G  1.8G  2.8G  39% /home
/dev/sda9             388M   22M  346M   6% /tmp
/dev/sda6             1.9G  1.4G  469M  75% /usr
/dev/sda7             497M  430M   41M  91% /var
[root /var]# du -h
12k     ./lost+found
5.4M    ./lib/rpm
1.0k    ./lib/games
1.0k    ./lib/nfs/sm
1.0k    ./lib/nfs/sm.bak
4.0k    ./lib/nfs
919k    ./lib/slocate
1.0k    ./lib/svgalib
6.3M    ./lib
7.1M    ./log
1.0k    ./cache
6.0k    ./db
1.0k    ./local
1.0k    ./lock/subsys
1.0k    ./lock/console
3.0k    ./lock
1.0k    ./nis
1.0k    ./preserve
1.0k    ./run/netreport
16k     ./run/proftpd
32k     ./run
9.0M    ./spool/mail
4.0k    ./spool/anacron
1.0k    ./spool/at/spool
2.0k    ./spool/at
2.0k    ./spool/lpd
1.0k    ./spool/rwho
3.0k    ./spool/mqueue/q1
3.0k    ./spool/mqueue/q3
2.0k    ./spool/mqueue/q2
2.0k    ./spool/mqueue/q5
2.0k    ./spool/mqueue/q4
2.0k    ./spool/mqueue/q6
28k     ./spool/mqueue
1.0k    ./spool/cron
9.0M    ./spool
1.0k    ./state/misc
2.0k    ./state
1.0k    ./tmp/sendmail-root/usr/lib/sasl
416k    ./tmp/sendmail-root/usr/lib/sendmail-cf/cf
1.0k    ./tmp/sendmail-root/usr/lib/sendmail-cf/domain
2.0k    ./tmp/sendmail-root/usr/lib/sendmail-cf/feature
1.0k    ./tmp/sendmail-root/usr/lib/sendmail-cf/hack
1.0k    ./tmp/sendmail-root/usr/lib/sendmail-cf/m4
1.0k    ./tmp/sendmail-root/usr/lib/sendmail-cf/mailer
1.0k    ./tmp/sendmail-root/usr/lib/sendmail-cf/ostype
1.0k    ./tmp/sendmail-root/usr/lib/sendmail-cf/sh
1.0k    ./tmp/sendmail-root/usr/lib/sendmail-cf/siteconfig
426k    ./tmp/sendmail-root/usr/lib/sendmail-cf
428k    ./tmp/sendmail-root/usr/lib
65k     ./tmp/sendmail-root/usr/bin
11k     ./tmp/sendmail-root/usr/man/man1
5.0k    ./tmp/sendmail-root/usr/man/man5
36k     ./tmp/sendmail-root/usr/man/man8
53k     ./tmp/sendmail-root/usr/man
50k     ./tmp/sendmail-root/usr/sbin
1.0k    ./tmp/sendmail-root/usr/include
598k    ./tmp/sendmail-root/usr
1.0k    ./tmp/sendmail-root/etc/rc.d/init.d
1.0k    ./tmp/sendmail-root/etc/rc.d/rc0.d
1.0k    ./tmp/sendmail-root/etc/rc.d/rc1.d
1.0k    ./tmp/sendmail-root/etc/rc.d/rc2.d
1.0k    ./tmp/sendmail-root/etc/rc.d/rc3.d
1.0k    ./tmp/sendmail-root/etc/rc.d/rc4.d
1.0k    ./tmp/sendmail-root/etc/rc.d/rc5.d
1.0k    ./tmp/sendmail-root/etc/rc.d/rc6.d
9.0k    ./tmp/sendmail-root/etc/rc.d
7.0k    ./tmp/sendmail-root/etc/mail
17k     ./tmp/sendmail-root/etc
1.0k    ./tmp/sendmail-root/var/log
1.0k    ./tmp/sendmail-root/var/spool/mqueue/q1
1.0k    ./tmp/sendmail-root/var/spool/mqueue/q2
1.0k    ./tmp/sendmail-root/var/spool/mqueue/q3
1.0k    ./tmp/sendmail-root/var/spool/mqueue/q4
1.0k    ./tmp/sendmail-root/var/spool/mqueue/q5
1.0k    ./tmp/sendmail-root/var/spool/mqueue/q6
7.0k    ./tmp/sendmail-root/var/spool/mqueue
8.0k    ./tmp/sendmail-root/var/spool
10k     ./tmp/sendmail-root/var
626k    ./tmp/sendmail-root
628k    ./tmp
34k     ./arpwatch
48k     ./named/backup
109k    ./named
1.0k    ./catman/X11R6/cat1
1.0k    ./catman/X11R6/cat2
1.0k    ./catman/X11R6/cat3
1.0k    ./catman/X11R6/cat4
1.0k    ./catman/X11R6/cat5
1.0k    ./catman/X11R6/cat6
1.0k    ./catman/X11R6/cat7
1.0k    ./catman/X11R6/cat8
1.0k    ./catman/X11R6/cat9
1.0k    ./catman/X11R6/catn
11k     ./catman/X11R6
1.0k    ./catman/cat1
1.0k    ./catman/cat2
1.0k    ./catman/cat3
1.0k    ./catman/cat4
1.0k    ./catman/cat5
1.0k    ./catman/cat6
1.0k    ./catman/cat7
1.0k    ./catman/cat8
1.0k    ./catman/cat9
1.0k    ./catman/catn
1.0k    ./catman/local/cat1
1.0k    ./catman/local/cat2
1.0k    ./catman/local/cat3
1.0k    ./catman/local/cat4
1.0k    ./catman/local/cat5
1.0k    ./catman/local/cat6
1.0k    ./catman/local/cat7
1.0k    ./catman/local/cat8
1.0k    ./catman/local/cat9
1.0k    ./catman/local/catn
11k     ./catman/local
33k     ./catman
1.0k    ./yp/binding
19k     ./yp
23M     .
 [root /var]# ll
total 32
drwxr-x--x   19 root     root         1024 May 11 17:37 ./
drwxr-xr-x   18 root     root         1024 Jul  1  2000 ../
drwxr-xr-x    2 root     root         1024 Jun 30  2000 arpwatch/
drwxr-xr-x    2 root     root         1024 Jun 30  2000 cache/
drwxrwxr-x   14 root     man          1024 Jun 30  2000 catman/
drwxr-xr-x    2 root     root         1024 Jun 30  2000 db/
drwxr-xr-x    7 root     root         1024 Jun 30  2000 lib/
drwxr-xr-x    2 root     root         1024 Feb  7  1996 local/
drwxrwxr-x    4 root     14           1024 Jun 15 04:13 lock/
drwxr-xr-x    2 root     root         2048 Jun 15 04:13 log/
drwxr-xr-x    2 root     root        12288 Jun 30  2000 lost+found/
drwxr-xr-x    3 named    named        1024 Jun  7 23:11 named/
drwxr-xr-x    2 root     root         1024 Feb  7  1996 nis/
drwxr-xr-x    2 root     root         1024 Feb  7  1996 preserve/
drwxrwxr-x    4 root     named        1024 Jun 14 17:07 run/
drwxr-x--x    9 root     root         1024 Jun 30  2000 spool/
lrwxrwxrwx    1 root     root            8 Apr 11 15:38 ssl -
> /usr/ssl/
lrwxrwxrwx    1 root     root            8 Mar 31 12:22 ssl.rpmback -
> /usr/ssl/
drwxr-xr-x    3 root     root         1024 Jun 30  2000 state/
drwxrwxrwt    3 root     root         2048 May 16 12:19 tmp/
drwxr-xr-x    3 root     root         1024 Jun 30  2000 yp/