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Diffstat (limited to 'man/machine-id.xml')
| -rw-r--r-- | man/machine-id.xml | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/man/machine-id.xml b/man/machine-id.xml index db72c2a01c..d318ec54ec 100644 --- a/man/machine-id.xml +++ b/man/machine-id.xml @@ -84,6 +84,12 @@ at install time. Use <citerefentry><refentrytitle>systemd-firstboot</refentrytitle><manvolnum>1</manvolnum></citerefentry> to initialize it on mounted (but not booted) system images.</para> + + <para>The machine-id may also be set, for example when network + booting, by setting the <varname>systemd.machine_id=</varname> + kernel command line parameter or passing the option + <option>--machine-id=</option> to systemd. A machine-id may not + be set to all zeros.</para> </refsect1> <refsect1> |