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Re: Disk Usage question
By default, the mke2fs partition formatting utility reserves a certain
percentage of total capacity -- the default is 5% -- for the root user.
This is most important for root (/) filesystems, and certain other
filesystems mounted to it. It's hardly important at all for external USB
hard drives. You can use the tune2fs utility to change the reserved
space to 0%:
# tune2fs -m 0 /dev/hda1
Remember, don't do this to your root filesystem.
/dev/hda1             111G  105G  5.6G  95% /home
Jason
-- 
Jason Smith
jvsmith at digitalmatter.us
Nations have recently been led to borrow billions for war;
no nation has ever borrowed largely for education.  Probably,
no nation is rich enough to pay for both war and civilization.
We must make our choice; we cannot have both.  
~Abraham Flexner
Education is a better safeguard of liberty than a standing army.
~Edward Everett