<para>This tool will execute no operation if
<filename>/etc/machine-id</filename> doesn't contain any valid
machine ID, isn't mounted as an independent temporary file system,
<para>This tool will execute no operation if
<filename>/etc/machine-id</filename> doesn't contain any valid
machine ID, isn't mounted as an independent temporary file system,
met, it will then write current machine ID to disk and unmount the
transient <filename>/etc/machine-id</filename> file in a race-free
manner to ensure that this file is always valid for other
met, it will then write current machine ID to disk and unmount the
transient <filename>/etc/machine-id</filename> file in a race-free
manner to ensure that this file is always valid for other