#File: sol_6

1.	df -n

2.	Look at the ufs_inode.h file in /usr/include/sys/fs directory just
	for familiarization.

3.	Backup the entire file system (full backup) onto tape.  Remove all 
	files on the file system (or mkfs it again) and reinstall from tape.

	Many modern filesystems offer on-line defragmentation capability.
