The BSD now podcast <a href="http:&#x2F;&#x2F;www.bsdnow.tv&#x2F;episodes&#x2F;2015_01_06-zfs_in_the_trenches" rel="nofollow">http:&#x2F;&#x2F;www.bsdnow.tv&#x2F;episodes&#x2F;2015_01_06-zfs_in_the_trenches</a> talks about this article and gives some solid recommendations on how to do your setup.  It helps that one of the hosts co-wrote a book on ZFS.