套件：9mount（1.3+hg20170412-1） [debports]
Plan 9 filesystem (v9fs) user mount utilities
9mount is a set of SUID mounting tools for use with v9fs to help cope with Linux's poor mount support.
The tools offer a level of security - 9mount will only let you mount over non-sticky directories you have write access to, and 9umount will only let you unmount 9p partitions that you mounted yourself.