systemd.exec - freedesktop.org
www.freedesktop.org › software › systemdRootDirectory= ¶ Takes a directory path relative to the host's root directory (i.e. the root of the system running the service manager). Sets the root directory for executed processes, with the chroot(2) system call. If this is used, it must be ensured that the process binary and all its auxiliary files are available in the chroot () jail.