[root@dns ~]# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/vg_csie64-root
20G 4.2G 15G 23% /
tmpfs 1.9G 0 1.9G 0% /dev/shm
/dev/md0 194M 63M 121M 35% /boot
/dev/mapper/vg_csie64-var
97G 39G 53G 43% /var
192.168.10.53:/home 289G 151G 124G 56% /home
df: `/var/www/moodledata23': Stale file handle
[root@dns ~]# umount -l /var/www/moodledata23
[root@dns ~]# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/vg_csie64-root
20G 4.2G 15G 23% /
tmpfs 1.9G 0 1.9G 0% /dev/shm
/dev/md0 194M 63M 121M 35% /boot
/dev/mapper/vg_csie64-var
97G 39G 53G 43% /var
192.168.10.53:/home 289G 151G 124G 56% /home
[root@dns ~]# mount -a
[root@dns ~]# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/vg_csie64-root
20G 4.2G 15G 23% /
tmpfs 1.9G 0 1.9G 0% /dev/shm
/dev/md0 194M 63M 121M 35% /boot
/dev/mapper/vg_csie64-var
97G 39G 53G 43% /var
192.168.10.53:/home 289G 151G 124G 56% /home
192.168.10.68:/var/www/moodledata23
175G 116G 51G 70% /var/www/moodledata23