Re: 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.rei...@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_worker_max_count = 5
disable_plaintext_auth = no

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_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

auth_username_chars = abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890.-_@% auth_username_translation = %@AaBbCcDdEeFfGgHhIiJjKkLlMmNnOoPpQqRrSsTtUuVvWwXxYyZz imap_capability = IMAP4 IMAP4rev1 ACL RIGHTS=texk NAMESPACE CHILDREN SORT QUOTA THREAD=ORDEREDSUBJECT UNSELECT IDLE 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

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