[rsyslog] Feedback request: in-memory buffering messages
Martin Mielke
martinmie at PartyGaming.com
Thu Jul 17 18:41:19 CEST 2008
Hi all,
[ big snip ]
>
> The actual questions are:
>
> a) is it OK that log data is visible only after the (write) delay?
Hmmm.. no.
This would eliminate the "magic" of watching system events in real-time
as in the commonly used 'tail -n0 -f /var/log/messages' which is often
used to troubleshoot problems...
Unless you provide some tools to implement such functionality by
watching the log events in memory... huh...
My 2 cents...
Martin
> b) does it sound useful to buffer based on allocation unit sizes?
>
> Thanks,
> Rainer
> >
> > This has been a feature of the public version of syslog-ng for as
long
> > as I can remember (or four years, whichever is sooner ;). Combined
> > with disk queues I can see a very nice tiered approach to handling
> > extremely high volumes of log data in a rather reliable manner.
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