> FFSv2 has twice metadata overhead and you don't need that for less
> than 2TB file systems.

FFSv1 would support >2TB filesystems (if you could define the disklabel)
the limit for FFSv2 is 2^32 fragments, not 2^32 sectors.

Also not that both FFSv1 and FFSv2 limit you to 2^31 inodes, they also both
have equally large numbers of cylinder groups for large FS.

	David

-- 
David Laight: david@l8s.co.uk