man: add DOI for refereed article on Forward Secure Sealing to journald.conf(5)

[elogind.git] / man / journald.conf.xml

diff --git a/man/journald.conf.xml b/man/journald.conf.xml
index 5986d61c45c560e3372a2b4fd10ab9ed4e09cde6..8e642a3f593c3ded7c29542a5f7f73f0480f43df 100644 (file)
--- a/man/journald.conf.xml
+++ b/man/journald.conf.xml
@@ -130,15 +130,15 @@
                                 by
                                 <citerefentry><refentrytitle>journalctl</refentrytitle><manvolnum>1</manvolnum></citerefentry>'s
                                 <option>--setup-keys</option>
-                                command), forward secure sealing (FSS)
+                                command), Forward Secure Sealing (FSS)
                                 for all persistent journal files is
                                 enabled. FSS is based on <ulink
-                                url="http://eprint.iacr.org/2013/397">Seekable
+                                url="https://eprint.iacr.org/2013/397">Seekable
                                 Sequential Key Generators</ulink> by
-                                G. A. Marson and B. Poettering and
-                                may be used to protect journal files
-                                from unnoticed
-                                alteration.</para></listitem>
+                                G. A. Marson and B. Poettering
+                                (doi:10.1007/978-3-642-40203-6_7)
+                                and may be used to protect journal files
+                                from unnoticed alteration.</para></listitem>
                         </varlistentry>
 
                         <varlistentry>
@@ -348,9 +348,17 @@
                         <varlistentry>
                                 <term><varname>SyncIntervalSec=</varname></term>
 
-                                <listitem><para>The timeout before synchronizing journal
-                                data to disk. After syncing, journal files have
-                                the OFFLINE state. Default timeout is 5 minutes.
+                                <listitem><para>The timeout before
+                                synchronizing journal files to
+                                disk. After syncing, journal files are
+                                placed in the OFFLINE state. Note that
+                                syncing is unconditionally done
+                                immediately after a log message of
+                                priority CRIT, ALERT or EMERG has been
+                                logged. This setting hence applies
+                                only to messages of the levels ERR,
+                                WARNING, NOTICE, INFO, DEBUG. The
+                                default timeout is 5 minutes.
                                 </para></listitem>
                         </varlistentry>