chiark / gitweb /
keymap: Apply to all Latitude and Precision models
[elogind.git] / man / journald.conf.xml
index 0797deb1155e4e22bdfa75934fa2553e2ac3ab10..26f47f89757f37af713077b0c2d080539df21071 100644 (file)
                                 by
                                 <citerefentry><refentrytitle>journalctl</refentrytitle><manvolnum>1</manvolnum></citerefentry>'s
                                 <option>--setup-keys</option>
                                 by
                                 <citerefentry><refentrytitle>journalctl</refentrytitle><manvolnum>1</manvolnum></citerefentry>'s
                                 <option>--setup-keys</option>
-                                command), forward secure sealing (FSS) for
-                                all persistent journal files is
-                                enabled.</para></listitem>
+                                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
+                                Sequential Key Generators</ulink> by
+                                G. A. Marson and B. Poettering and
+                                may be used to protect journal files
+                                from unnoticed
+                                alteration.</para></listitem>
                         </varlistentry>
 
                         <varlistentry>
                         </varlistentry>
 
                         <varlistentry>
                                 configured in
                                 <varname>SystemMaxUse=</varname> and
                                 <varname>RuntimeMaxUse=</varname> is
                                 configured in
                                 <varname>SystemMaxUse=</varname> and
                                 <varname>RuntimeMaxUse=</varname> is
-                                available. Defaults to 5% of the size
+                                available. Defaults to 15% of the size
                                 of the respective file
                                 system. <varname>SystemMaxFileSize=</varname>
                                 and
                                 of the respective file
                                 system. <varname>SystemMaxFileSize=</varname>
                                 and
                                 that usually seven rotated journal
                                 files are kept as history. Specify
                                 values in bytes or use K, M, G, T, P,
                                 that usually seven rotated journal
                                 files are kept as history. Specify
                                 values in bytes or use K, M, G, T, P,
-                                E as units for the specified
-                                sizes. Note that size limits are
+                                E as units for the specified sizes
+                                (equal to 1024, 1024²,... bytes).
+                                Note that size limits are
                                 enforced synchronously to journal
                                 files as they are extended, and need
                                 no explicit rotation step triggered by
                                 enforced synchronously to journal
                                 files as they are extended, and need
                                 no explicit rotation step triggered by
                                 seconds. </para></listitem>
                         </varlistentry>
 
                                 seconds. </para></listitem>
                         </varlistentry>
 
+
+                        <varlistentry>
+                                <term><varname>SyncIntervalSec=</varname></term>
+
+                                <listitem><para>The timeout before syncing journal
+                                data to disk. After syncing journal files have
+                                OFFLINE state. Default timeout is 5 minutes.
+                                </para></listitem>
+                        </varlistentry>
+
                         <varlistentry>
                                 <term><varname>ForwardToSyslog=</varname></term>
                                 <term><varname>ForwardToKMsg=</varname></term>
                         <varlistentry>
                                 <term><varname>ForwardToSyslog=</varname></term>
                                 <term><varname>ForwardToKMsg=</varname></term>