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.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | .\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | ||||
.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | .\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | ||||
.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | ||||
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | ||||
.\" SUCH DAMAGE. | .\" SUCH DAMAGE. | ||||
.\" | .\" | ||||
.\" $FreeBSD$ | .\" $FreeBSD$ | ||||
.\" | .\" | ||||
.Dd May 4, 2018 | .Dd July 20, 2018 | ||||
.Dt JAIL 8 | .Dt JAIL 8 | ||||
.Os | .Os | ||||
.Sh NAME | .Sh NAME | ||||
.Nm jail | .Nm jail | ||||
.Nd "manage system jails" | .Nd "manage system jails" | ||||
.Sh SYNOPSIS | .Sh SYNOPSIS | ||||
.Nm | .Nm | ||||
.Op Fl dhilqv | .Op Fl dhilqv | ||||
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.Dq disable | .Dq disable | ||||
to make the module unavailable to the jail. | to make the module unavailable to the jail. | ||||
There also may be other parameters to define jail behavior within the module. | There also may be other parameters to define jail behavior within the module. | ||||
Module-specific parameters include: | Module-specific parameters include: | ||||
.Bl -tag -width indent | .Bl -tag -width indent | ||||
.It Va allow.mount.fdescfs | .It Va allow.mount.fdescfs | ||||
privileged users inside the jail will be able to mount and unmount the | privileged users inside the jail will be able to mount and unmount the | ||||
fdescfs file system. | fdescfs file system. | ||||
This permission is effective only together with | |||||
.Va allow.mount | |||||
and only when | |||||
.Va enforce_statfs | |||||
is set to a value lower than 2. | |||||
.It Va allow.mount.fusefs | |||||
privileged users inside the jail will be able to mount and unmount | |||||
fuse-based file systems. | |||||
This permission is effective only together with | This permission is effective only together with | ||||
.Va allow.mount | .Va allow.mount | ||||
and only when | and only when | ||||
.Va enforce_statfs | .Va enforce_statfs | ||||
is set to a value lower than 2. | is set to a value lower than 2. | ||||
.It Va allow.mount.nullfs | .It Va allow.mount.nullfs | ||||
privileged users inside the jail will be able to mount and unmount the | privileged users inside the jail will be able to mount and unmount the | ||||
nullfs file system. | nullfs file system. | ||||
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