Hi Everybody,

On my debian machine, df command is giving the following
df -h
Filesystem Size Used Avail Use% Mounted on
/dev/sda2 16G 16G 0% 31% /
tmpfs 2.0G 0 2.0G 0% /dev/shm
tmpfs 10M 32K 10M 1% /dev

while du -h / gives
#du -sh /
5.6G /


After rebooting the system, my problem is solved.
what is the problem here. why my problem has been solved after reboot..

But now also df command showing some difference than du command
dev2:/# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/sda2 16G 4.6G 11G 31% /
tmpfs 2.0G 0 2.0G 0% /dev/shm
tmpfs 10M 32K 10M 1% /dev

why df and du show different results..
Please help me..

Thanks Inadvance,
Mummaneni.