The community edition of this vendor's product allows for 18TB capacity without the purchase of a license: http://www.nexentastor.org/projects/site/wiki/Communi

The community edition of this vendor's product allows for 18TB capacity without the purchase of a license: http://www.nexentastor.org/projects/site/wiki/CommunityEdition http://www.nexentastor.org/projects/site/wiki/CommunityEditi... I personally love this product.