[Dovecot] Auth Issues - Urgent - Help!

[David Cunningham]

Unfortantely, it just happened again!  <sigh>

I am going to implement my increased queue change and see what happens.

Dave

Quoting Jurvis LaSalle <lasalle at idi.harvard.edu>:

>
> On Oct 8, 2008, at 8:01 AM, David Cunningham wrote:
>
>>
>> After a few hours of running, I get tons of the following errors in  
>>   my logs:
>>
>> dovecot: Oct 08 07:41:50 Error: auth(default):    
>> ldap(user at domain,x.x.x.x): Request queue is full
>>
>> I removed the username and IP, obviously.
>>
>> Any idea how to stop this?
>>
>> I have about 5 Thousand users using horde that login ever 1-5    
>> minutes to refresh their page.  I assume it is a setting, but I am   
>>  confused as to why it doesn't happen almost right away.  It seems   
>> to  take some time to build up.
>>
>> Please help!  This is taking my webmail system down hourly.
>
>
> dovecot -n?
>
> Hunch is login_max_processes_count is too low.
> http://wiki.dovecot.org/LoginProcess
>
> hth,
> JL