geoff-dot
Even if it is, say, 500TB of data, in 300 different formats usually those formats aren't drastically "different." Maybe I'm not understanding what the application was supposed to do to not understand why this wasn't solved every quickly. Or maybe given the timeline it was solved quickly once the right people got involved and figured out what needed to be done.
I would think the wide availability and usage of ZFS and the fact that this is no longer 20 years ago when companies would sue as if they were 19th century tycoons there must be some sort of "well you let ZFS be used this long without suing you can't just let it be open for so long and then sue when it is profitable" sort of statue in American law. Again I'm not a lawyer and I know enough about law to know I do not know enough about law.