How to mount mdf mds in freebsd?

[Yuri Pankov]

Jerry wrote:
> On Tue, 12 May 2020 01:07:47 +0600, Nikita Stepanov commented:
> 
> Might I suggest that you write a complete description of what you are
> attempting to accomplish, along with your FreeBSD version number and
> any other pertinent information, in the body of your email.

I strongly suspect the OP is in write-only mode as shown by their posts 
on forums and in bugzilla (this list as well).