[Samba] vfs fruit requires filesystem with extended attributes support?

[Илья Коскин]

hello all.
I want to use my OpenBSD server for time machine via samba.
Reading documentation, I noticed, that vfs module fruit requires
streams_xattr for work,
and in documentation for streams_xattr i see that the file system of the
share must support extended attributes.
And OpenBSD FFS does NOT support extended attributes. Does this mean I
cannot use frut module too?