Hi,
I'm running two Dovecot 2.2.9 Servers running replication. Users are the same.
My Replication is very slow. Mails from Server one appear on Server two after 1-3 hours. Rarely i can see duplicated mails (Log message "Expunged message reappeared. Setting new UID").
This is my doveconf -n output:
# 2.2.9: /etc/dovecot/dovecot.conf # OS: Linux 3.13.0-44-generic x86_64 Ubuntu 14.04.1 LTS auth_cache_size = 10 M auth_mechanisms = plain login debug_log_path = /var/log/dovecot-debug.log doveadm_password = ABC012456789ABC doveadm_port = 12345 imap_idle_notify_interval = 30 mins info_log_path = /var/log/dovecot-info.log listen = *,[::] log_timestamp = "%Y-%m-%d %H:%M:%S " login_greeting = Dovecot (Ubuntu) ready. mail_fsync = always mail_gid = vmail mail_location = mbox:~/mail:INBOX=/var/mail/%u mail_plugins = " notify replication zlib mail_log" mail_privileged_group = vmail mail_uid = vmail mailbox_idle_check_interval = 1 mins mbox_lazy_writes = no namespace inbox { inbox = yes location = prefix = } passdb { args = /etc/dovecot/dovecot-sql.conf driver = sql } passdb { args = /etc/dovecot/dovecot-sql.conf driver = sql } plugin { mail_log_events = delete undelete expunge copy mailbox_delete mailbox_rename mail_log_fields = uid box msgid size mail_replica = tcp:server2.mydomain.de:12345 quota = dict:user::file:/var/vmail/%d/%n/.quotausage replication_full_sync_interval = 1 hour sieve = /var/vmail/%d/%n/.sieve zlib_save = gz zlib_save_level = 9 } postmaster_address = postmaster@mydomain.tld protocols = imap pop3 replication_max_conns = 30 service aggregator { fifo_listener replication-notify-fifo { mode = 0666 user = vmail } unix_listener replication-notify { mode = 0666 user = vmail } } service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0660 user = postfix } unix_listener auth-userdb { group = vmail mode = 0600 user = vmail } user = root } service config { unix_listener config { user = vmail } } service doveadm { inet_listener { port = 12345 ssl = no } user = vmail } service imap-login { client_limit = 1000 inet_listener imap { port = 143 } inet_listener imaps { port = 993 ssl = yes } process_limit = 500 process_min_avail = 5 service_count = 1 } service lmtp { executable = lmtp -L process_min_avail = 5 unix_listener lmtp { group = postfix mode = 0666 user = postfix } user = vmail } service pop3-login { inet_listener pop3 { port = 110 } inet_listener pop3s { port = 995 ssl = yes } } service replicator { process_min_avail = 1 unix_listener replicator-doveadm { group = vmail mode = 0666 user = vmail } unix_listener replicator { group = vmail mode = 0666 user = vmail } } ssl_ca =
Aditionally, I forced a "doveadm sync -f" using crontab twice a day. Can anybody give me a hint, please?
regards, Jonas