mount point busy, can't find process holding it

[frantisek holop]

hi there,

amaaq$ uname -a
OpenBSD amaaq 4.6 GENERIC#29 i386

amaaq$ sudo fstat /adata
USER     CMD          PID   FD MOUNT        INUM MODE       R/W    SZ|DV NAME

amaaq$ sudo umount /adata/
umount: /adata: Device busy

what are my other choices hunting down the process that makes
the mount point busy?

-f
-- 
doubt is the beginning of wisdom