make sync: no /rootfs/ anymore, and using lxc-enter-namespace
make sync: no /rootfs/ anymore, and using lxc-enter-namespace

dreibh/planetlab-lxc-plcapi,dreibh/planetlab-lxc-plcapi,dreibh/planetlab-lxc-plcapi,dreibh/planetlab-lxc-plcapi