[Dovecot] dovecot: imap-login: Error: net_connect_unix(imap) failed: Resource temporarily unavailable

[Len7hir]

W dniu 2011-02-04 18:26, Timo Sirainen pisze:
> On Fri, 2011-02-04 at 11:13 +0100, Len7hir wrote:
>> W dniu 2011-02-03 16:33, Kurt Hockenbury pisze:
>>> Ok, we updated to dovecot 2.0.9, and we're still seeing the
>>> "net_connect_unix(imap) failed" problem happen around peak login time,
>>> 9-10am.
> ..
>> This is also my problem. See this:
>> http://www.mail-archive.com/dovecot@dovecot.org/msg36356.html
>
> It might be the same problem, but most likely yours has to do with auth
> process settings. You haven't given doveconf -n output yet so I can't
> really guess.


# 2.0.9: /etc/dovecot/dovecot.conf
# OS: Linux 2.6.30.1-m5r2-bond i686 Debian 4.0
auth_mechanisms = plain login
default_client_limit = 4096
default_process_limit = 2000
disable_plaintext_auth = no
listen = *
login_greeting =
mail_location =
passdb {
   args =
   driver = our_driver
}
protocols = imap
service auth {
   client_limit = 6048
   service_count = 0
}
service imap-login {
   process_min_avail = 8
   service_count = 0
   vsz_limit = 128 M
}
service imap {
   process_limit = 1024
   process_min_avail = 8
}
service pop3-login {
   inet_listener pop3 {
     ssl = no
   }
   process_min_avail = 8
   service_count = 0
}
service pop3 {
   process_limit = 1024
   process_min_avail = 8
}
ssl_cert = </etc/ssl/certs/pop3.pem
ssl_key = </etc/ssl/certs/pop3.pem
syslog_facility = local4
userdb {
   driver = onet
}
protocol imap {
   ssl_ca = </etc/ssl/certs/intermediate.geotrust.com
   ssl_cert = </etc/ssl/certs/imap.cert
   ssl_key = </etc/ssl/certs/imap.key
}
protocol pop3 {
   ssl_cert = </etc/ssl/certs/pop3.pem
   ssl_key = </etc/ssl/certs/pop3.pem
}

--
Len7hir