limits, stability?

[Dan Stromberg]

We're looking for a filesystem that will allow us to aggregate the disks
of 6 high-storage-density PC's running whatever OS, into a single, 30T+
filesystem.  It needs to be stable.  It doesn't have to be blazing, but
it shouldn't be dog slow either.  "near line storage" comes to mind.

Is mogilefs a possible solution for us?

Is commercial support for mogilefs available?

What OSes does mogilefs run on?

Is there isn't an AIX client, could a mogilefs client export its view of
the filesystem to AIX via NFSv2 or NFSv3?

Thanks!