Because it's implemented as a one-system filesystem, there is no cluster capabilities built-in at the moment. The problem is that building the sort of huge fies

Because it's implemented as a one-system filesystem, there is no cluster capabilities built-in at the moment. The problem is that building the sort of huge fiesystems the cloud demands means clustering, generally. Of course you can go buy a DataDirect S2A 9900 and you'll have a nice 1PB fs in a rack, however the problem will be there again when you'll need to extend further.