On 04/18/16 04:47, Chandran Manikandan wrote:
Hi Geleem, Please have a look below of my result.
For my system shows like below. df -h
Filesystem Size Used Avail Use% Mounted on /dev/sda2 909G 576G 287G 67% / tmpfs 3.9G 0 3.9G 0% /dev/shm /dev/sda1 3.9G 160M 3.5G 5% /boot /dev/sdb1 916G 382G 488G 44% /bkhdd
First hard disk /dev/sda Second hard disk /dev/sdb
===> ok. look at size from a diff perspective.
in a virtual terminal, enter df -H, then df -h, followed by df -k.
are you sizes closer with "-k" ?
if in wonder, open second v-term, enter man df to get an understanding of how block size and rounding cause interesting results.
same applies to du.
neither have a -b to see actual bytes, which i believe is because disk usage is by blocks, not bytes.