K 10
svn:author
V 3
0mp
K 8
svn:date
V 27
2020-06-18T23:12:55.354160Z
K 7
svn:log
V 163
Document that umount -A does not unmount /dev

Reported by:	kaktus
Reviewed by:	kaktus
MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D25351

END