Question about Hard disk usage

Here is my current disk usage on my box Linux RH 7.3:

Current Disk Usage
Filesystem Size Used Avail Use% Mounted on
/dev/hda1 1.4G 113M 1.2G 9% /
/dev/hda3 41G 212M 39G 1% /home
none 248M 0 247M 0% /dev/shm
/dev/hda2 7.7G 2.0G 5.3G 27% /usr
/dev/hda5 3.8G 87M 3.5G 3% /var

1. /home or /usr stores your hosting users's files?
2. Could i resize disk space for hd3/hda2 without loss data? If so, how could i do that?

Thanks a lot!

 

 

 

 

Top