master: Error: service(log): command startup failed, throttling for 2 secs

[Reindl Harald]

Am 25.10.2014 um 17:51 schrieb Timo Sirainen:
> On 25 Oct 2014, at 05:19, Reindl Harald <h.reindl at thelounge.net> wrote:
>
>> master: Error: service(log): command startup failed, throttling for 2 secs
>>
>> i see that due restart on any machine acting as IMAP/POP3 proxy
>> why?
>
> With what Dovecot version? And doveconf -n?

at least 2.2.14 and 2.2.15 with a really simple config

# 2.2.15: /etc/dovecot/dovecot.conf
# OS: Linux 3.16.6-200.fc20.x86_64 x86_64 Fedora release 20 (Heisenbug)
auth_cache_size = 1 k
auth_cache_ttl = 30 mins
auth_failure_delay = 5 secs
auth_mechanisms = CRAM-MD5 DIGEST-MD5 APOP LOGIN PLAIN SCRAM-SHA-1
auth_username_chars = 
abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890.-_@%
auth_username_translation = 
%@AaBbCcDdEeFfGgHhIiJjKkLlMmNnOoPpQqRrSsTtUuVvWwXxYyZz
auth_worker_max_count = 5
disable_plaintext_auth = no
imap_capability = IMAP4 IMAP4rev1 ACL RIGHTS=texk NAMESPACE CHILDREN 
SORT QUOTA THREAD=ORDEREDSUBJECT UNSELECT IDLE
login_greeting =
login_log_format = %{login_status}: %s
login_log_format_elements = %u %r %m %c
mail_max_userip_connections = 100
passdb {
   args = /etc/dovecot/sql.conf
   driver = sql
}
pop3_client_workarounds = outlook-no-nuls oe-ns-eoh
protocols = imap
service auth {
   unix_listener /var/spool/postfix/private/auth {
     group = postfix
     mode = 0660
     user = postfix
   }
}
service imap-login {
   inet_listener imap {
     address = *
     port = 143
   }
   inet_listener imaps {
     address = *
     port = 993
   }
   process_limit = 100
   process_min_avail = 0
   service_count = 1
   vsz_limit = 64 M
}
shutdown_clients = no
ssl_cert = </etc/postfix/certs/localhost.pem
ssl_cipher_list = 
ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-RSA-AES128-SHA:DHE-RSA-AES256-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA:AES256-SHA:DHE-RSA-CAMELLIA128-SHA:DHE-RSA-CAMELLIA256-SHA:CAMELLIA128-SHA:CAMELLIA256-SHA:ECDHE-RSA-DES-CBC3-SHA:DES-CBC3-SHA:!SSLv2
ssl_key = </etc/postfix/certs/localhost.pem
ssl_options = no_compression
ssl_prefer_server_ciphers = yes
userdb {
   args = static uid=15000 gid=15000 home=/dev/null
   driver = static
}
version_ignore = yes

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