journald: add support for wall forwarding

This will let journald forward logs as messages sent to all logged in
users (like wall).

Two options are added:
 * ForwardToWall (default yes)
 * MaxLevelWall (default emerg)
'ForwardToWall' is overridable by kernel command line option
'systemd.journald.forward_to_wall'.

This is used to emulate the traditional syslogd behaviour of sending
emergency messages to all logged in users.
This commit is contained in:
Sebastian Thorarensen
2014-03-14 22:05:25 +01:00
committed by Lennart Poettering
parent 9003d9b0d6
commit 40b71e89ba
13 changed files with 151 additions and 18 deletions
+1
View File
@@ -207,6 +207,7 @@
<term><varname>systemd.journald.forward_to_syslog=</varname></term>
<term><varname>systemd.journald.forward_to_kmsg=</varname></term>
<term><varname>systemd.journald.forward_to_console=</varname></term>
<term><varname>systemd.journald.forward_to_wall=</varname></term>
<listitem>
<para>Parameters understood by