I could guess that the partition is just very small, and therefore it is blocked. 64bit just allows partitions over 16 TB and that’s it. mkfs decides that automatically, but sure, you can force it to do as you please.
I could guess that the partition is just very small, and therefore it is blocked. 64bit just allows partitions over 16 TB and that’s it. mkfs decides that automatically, but sure, you can force it to do as you please.