The disk utilisation is listed in the last column. This is defined as
Percentage of CPU time during which I/O requests were issued to the device
(band-width utilization for the device). Device saturation
occurs when this value is close to 100%.
Ideally you will have /home as a separate partition. If you do, try this:
Find the filesystem for /home, for example: mount | grep "/home" /dev/sda3 on /home type ext3 (rw,noatime,errors=remount-ro) mount -o remount,quota /home quotacheck /dev/sda3 edquota username
Set the soft and hard quotas in there. This will only apply for the current boot, to make it survive a reboot edit /etc/fstab and add ",quota" to the end of the mount options for /dev/sda3 (in this example).
Best Answer
Take a look at the quota command here:
http://linux.die.net/man/1/quota
quota
For example:
quota -u user1
System response:
quota report
Report on all users over quota limits:
quota -q
Quota summary report:
repquota -a
No limits shown with this user as limits are set to 0.