K 10
svn:author
V 2
mm
K 8
svn:date
V 27
2012-02-23T18:51:24.634759Z
K 7
svn:log
V 600
To improve control over the use of mount(8) inside a jail(8), introduce
a new jail parameter node with the following parameters:

allow.mount.devfs:
	allow mounting the devfs filesystem inside a jail

allow.mount.nullfs:
	allow mounting the nullfs filesystem inside a jail

Both parameters are disabled by default (equals the behavior before
devfs and nullfs in jails). Administrators have to explicitly allow
mounting devfs and nullfs for each jail. The value "-1" of the
devfs_ruleset parameter is removed in favor of the new allow setting.

Reviewed by:	jamie
Suggested by:	pjd
MFC after:	2 weeks

END