On Thu, 2009-03-19 at 16:56 +, Mike Brudenell wrote:
> destroy_count = max_connections > CLIENT_DESTROY_OLDEST_COUNT*2 ?
> CLIENT_DESTROY_OLDEST_COUNT : I_MIN(max_connections/2, 1);
>
> should set destroy_count to CLIENT_DESTROY_OLDEST_COUNT, which is 16. So I
> was exp
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On Thu, 19 Mar 2009, Timo Sirainen wrote:
It's the "dovecot" process that has trouble with the fd limits, because
it needs one fd for each child process (for logging).
Dunno if it is related or helpful, I use v1.10 still. When I had
login_max_pro
On Thu, 2009-03-19 at 14:01 +, Mike Brudenell wrote:
> When I upgraded from 1.0.15 I had 1.1.11 telling me off for having the fd
> limit set too low at 2048 when I started Dovecot. Instead it told me to
> raise the limit to at least 10128, so I did. Hence I was a bit surprised to
> find the lim
On Thu, 2009-03-19 at 15:10 +, Mike Brudenell wrote:
> dovecot: Mar 19 13:29:34 Info: imap-login: Disconnected: Connection queue
> full (no auth attempts): rip=144.32.N.N, lip=144.32.N.N
This is the reason why I suggested increasing the max connection count.
There has to be some bug related to
Hi (again!) Timo,
2009/3/19 Mike Brudenell
>
> Grepping the code suggests this is presumably coming
> from src/imap-login/client.c
>
> I'm now peering at the code trying to see if I can spot anything, but have
> to confess to not being too wonderful in the area of sockets etc.
>
> Cheers,
> Mike
Hi again...
2009/3/19 Mike Brudenell
>
> 2009/3/13 Timo Sirainen
>
>> On Mon, 2009-03-09 at 17:41 +, Mike Brudenell wrote:
>> > We have grown to suspect it is to do with one of the imap-login
>> processes
>> > having a large number of files open. Killing the process seems to get
>> rid of
>
Hi!
Sorry for the delay in replying: I was waiting for the problem to recur so I
could double-check the logs and the states of the imap-login processes.
2009/3/13 Timo Sirainen
> On Mon, 2009-03-09 at 17:41 +, Mike Brudenell wrote:
> > We have grown to suspect it is to do with one of the ima
On Mon, 2009-03-09 at 17:41 +, Mike Brudenell wrote:
> We have grown to suspect it is to do with one of the imap-login processes
> having a large number of files open. Killing the process seems to get rid of
> the problem.
You didn't mention if you actually saw "Too many open files" errors in
Greetings -
We are running Dovecot 1.1.11 on our servers and have been gradually
migrating people off our old (UW-based) systems onto the new (Dovecot-based)
ones. As a result the new systems are seeing more connections from more
people.
We have started seeing problems reported by users of our web
