>exportfs never detects this bit being set. i would expect the >type to be 90, not 80 in this example ...
>; mkdir q; mount /srv/boot q; ls -qd q >(0000000000000001 48 80) q i wouldn't! it's not set on the *mounted* file system in the scope of exportfs but on the file (/srv/boot), once opened, that provides the 9p stream that the *client* of exportfs is opening and wants to mount. it's typically $wsys in a cpu window, such as /mnt/term/srv/rio.forsyth.5 you can only see the bit on the qid you get from fstat, which is what exportfs does.