[Dovecot] log message about client_limit may in fact be due to ulimit

Christoph Bußenius busseniu at in.tum.de
Wed Feb 15 11:50:15 EET 2012

On 15.02.2012 03:37, Timo Sirainen wrote:
> On 15.2.2012, at 4.35, Timo Sirainen wrote:
> Oh, this is most likely related because you're not running in high-performance login process mode, unlike pretty much everyone else running proxies: http://wiki2.dovecot.org/LoginProcess

Since yesterday all our users (2000 active) are being routed over this 
proxy, and we have not experienced any performance problems.  The system 
load is below 0.1 most of the time.  So afaict there is no reason to use 
high-performance mode.


Christoph Bußenius
Rechnerbetriebsgruppe der Fakultäten Informatik und Mathematik
Technische Universität München
+49 89-289-18519 <> Raum 00.05.055 <> Boltzmannstr. 3 <> Garching

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