K 10
svn:author
V 6
kevans
K 8
svn:date
V 27
2018-11-10T20:42:29.947770Z
K 7
svn:log
V 252
libbe(3): Set canmount properly when activating a new BE

The previously activated BE should have canmount=noauto set on it upon
activation of the new BE, but we previously did not touch canmount on either
old or new BE.

PR:		233113
MFC after:	3 days

END