Make the "enforce_statfs" default 2 (most restrictive) in jail_set(2), instead of whatever the parent/system has (which is generally 0).  This mirrors the old-style default used for jail(2) in conjunction with the security.jail.enforce_statfs sysctl.
Make the "enforce_statfs" default 2 (most restrictive) in jail_set(2),
instead of whatever the parent/system has (which is generally 0).  This
mirrors the old-style default used for jail(2) in conjunction with the
security.jail.enforce_statfs sysctl.

Approved by:	re (kib), bz (mentor)

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase