+ up. <command>journalctl</command> and
+ <command>systemd-journald</command>
+ ignore all files with names not ending
+ with <literal>.journal</literal> or
+ <literal>.journal~</literal>, so only
+ such files, located in the appropriate
+ directories, are taken into account
+ when calculating current disk usage.
+ </para>
+
+ <para><varname>SystemMaxUse=</varname>