[systemd-devel] Forwarding to syslog missed XX messages

[Umut Tezduyar Lindskog]

On Mon, Sep 15, 2014 at 2:34 PM, Reindl Harald <h.reindl at thelounge.net> wrote:
>
>
> Am 15.09.2014 um 14:23 schrieb Umut Tezduyar Lindskog:
>> On Mon, Sep 15, 2014 at 1:38 PM, David Herrmann <dh.herrmann at gmail.com> wrote:
>>> Hi
>>>
>>> On Mon, Sep 15, 2014 at 1:20 PM, Reindl Harald <h.reindl at thelounge.net> wrote:
>>>> anybody an idea why?
>>>
>>> The syslog daemon couldn't keep up with reading the log-messages. You
>>> might wanna increase the syslog receive-queue in your syslog daemon or
>>> make sure you don't flush that many messages to it.
>> You might want to take a look at the following thread too just to
>> increase the syslog limit:
>> http://lists.freedesktop.org/archives/systemd-devel/2014-August/021897.html
>
>>> My workaround is adding SendBuffer=8M to
>>> systemd-journald-dev-log.socket
>
> well, there is already "ReceiveBuffer=8M" and using only
> the settings below as far as i understand is a pull from
> rsyslog and not a forward since without "$IMJournalStateFile"
> every time you restart rsyslog you got the same old log repeated

Could both be enabled? As far as I can see from the code, "Forwarding
to ..." messages are part of forwarding messages to syslog code path
which is enabled by ForwardToSyslog=yes in /etc/systemd/journald.conf.

Umut

>
> $ModLoad imjournal
> $MainMsgQueueSize 30000
> $WorkDirectory /var/lib/rsyslog
> $IMJournalStateFile imjournal.state
> _______________________________________________________
>
> [Unit]
> Description=Journal Socket
> Documentation=man:systemd-journald.service(8) man:journald.conf(5)
> DefaultDependencies=no
> Before=sockets.target
>
> # Mount and swap units need this. If this socket unit is removed by an
> # isolate request the mount and swap units would be removed too,
> # hence let's exclude this from isolate requests.
> IgnoreOnIsolate=yes
>
> [Socket]
> ListenStream=/run/systemd/journal/stdout
> ListenDatagram=/run/systemd/journal/socket
> ListenDatagram=/dev/log
> SocketMode=0666
> PassCredentials=yes
> PassSecurity=yes
> ReceiveBuffer=8M
>
>
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>