Well, this is basically simply due to the fact that the volume headers
are in different places and HAMMER and UFS's initial data layout winds
up being non-conflicting. But clearly it isn't going to stay that way
for long.
It's a fun exercise and we should probably adjust newfs for UFS and HAMMER
to clean out a few extra megabytes at the beginning of the partition to
ensure that any prior volume header is overwritten, but it isn't really
a bug per-say. The filesystem type in the partition editor is the more
definitive information source.
-Matt
Matthew Dillon
<[email protected]>
