Blah, etc. Blah

I wrote a script in attempt to help me learn a little bit about zfs.

Since I don't have an array with a lot of disks, this script uses the poor-man's technique of using files instead of disks.  It works the same way as disks would work.  We can think of it as using zfs in slow-motion. 

Please comment and modify the script to facilitate learning zfs.  Please let me know if it was helpful to you.

Here's the script: zpool-spare-demo