问 已安装的Dir 64%已满，但没有文件或任何相关进程正在运行。

[root@exlap932 data02]# du -sh 
8.0K    .
[root@exlap932 data02]# ls -ltra
total 16
drwxrwxrwx  2 root root 4096 Oct 27  2014 .snapshot
drwxrwxrwx  3 root root 4096 Jul 15 07:12 .
drwxr-xr-x 27 root root 4096 Jul 15 07:53 ..
[root@exlap932 .snapshot]# du -sh 
4.0K    .
[root@exlap932 /]# df -h 
Filesystem            Size  Used Avail Use% Mounted on
/dev/mapper/vg_root-lv_root
                      2.0G  720M  1.2G  39% /
/dev/mapper/vg_root-lv_tmp
                      2.0G   74M  1.8G   4% /tmp
S259951CH3NAS05:/S259951CH3VOL15
                      4.0T  2.5T  1.5T  64% /data02
[root@exlap932 data02]# /usr/sbin/lsof | grep deleted 
vmtoolsd   2133      root    7u      REG              253,1     9858     229379 /tmp/vmware-root/appLoader-2133.log (deleted)
python     9615      root    3w      REG              253,3     1198     229393 /var/opt/opsware/agent/batch.381921880010.stdout (deleted)
python     9615      root    4w      REG              253,3        0     229397 /var/opt/opsware/agent/batch.381921880010.stderr (deleted)
python     9616      root    3w      REG              253,3     1198     229393 /var/opt/opsware/agent/batch.381921880010.stdout (deleted)
[root@exlap932 data02]# /usr/sbin/lsof | grep /data02
bash      23676 mhussaini  cwd       DIR               0,21     4096         64 /data02 (S259951CH3NAS05:/S259951CH3VOL15)