dovecot - Apr 2007 - dovecot 1.0.0 hang on one server

Hi, i've upgraded 5 server from dovecot beta7 or old dovecot-stable to 
1.0.0 but on one server dovecot crash after few hours without any log
Apr 23 18:19:32 Info: POP3(username): Disconnected: Logged out top=0/0, 
retr=0/0, del=0/0, size=0
Apr 24 09:54:11 Info: Dovecot v1.0.0 starting up

The startup is by hand (when i arrived at office!!)
This server is a linux running on vmware, with 1.0rc7 is all ok , the 
other server is ok with 1.0.0
The config file are the same...


-- 
Roberto Tagliaferri
Responsabile Progettazione & Produzione
TosNet s.r.l. - Internet Service Provider
r.tagliaferri at tosnet.it
www.tosnet.it

On Mon, 2007-04-30 at 11:48 +0200, Roberto Tagliaferri
wrote:
> Hi, i've upgraded 5 server from dovecot beta7 or old dovecot-stable to 
> 1.0.0 but on one server dovecot crash after few hours without any log
> Apr 23 18:19:32 Info: POP3(username): Disconnected: Logged out top=0/0, 
> retr=0/0, del=0/0, size=0
> Apr 24 09:54:11 Info: Dovecot v1.0.0 starting up
Are you sure there are no errors logged? The above messages could be in
a different log file than errors. See http://wiki.dovecot.org/Logging

If there really are no errors, it can only mean that the main dovecot
process crashed. Then it should have written a core file to base_dir
(/var/run/dovecot/). If not, run ulimit -c unlimited before starting
dovecot.

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