$ tar czf /var/lib/ganeti-$(date +\%FT\%T).tar.gz -C /var/lib ganeti
+ (``/var/lib/ganeti`` can also contain exported instances, so make sure to
+ backup only files you are interested in. Use ``--exclude export`` for
+ example)
+
#. Install new Ganeti version on all nodes
#. Run cfgupgrade on the master node::
$ /usr/lib/ganeti/tools/users-setup
+ This will ask for confirmation. To execute directly, add the ``--yes-do-it``
+ option.
+
#. Restart daemons on all nodes::
$ /etc/init.d/ganeti restart