[Dovecot] Debian Wheezy Dovecot Replication no updates on message deposit

[Milan Cvetkovic]

Hi,

I am trying to setup dovecot replication based on:
http://wiki2.dovecot.org/Replication
http://www.dovecot.org/list/dovecot/2013-January/087674.html

I know that 2.1.7 is dated, but I would refrain from upgrading, if not 
necessary.

The problem I have is pretty much same as the one described in 
http://www.dovecot.org/list/dovecot/2013-January/087674.html:

I have vmail user on both systems, setup with ssh public key logins with 
empty passphrase. Apparently, dsync happens only on periodic updates. If 
a message is deposited on one server, it will only propagate to the 
other once a while.

Thanks, Milan.

Here is doveconf -n output:

# 2.1.7: /etc/dovecot/dovecot.conf
# OS: Linux 3.2.0-4-amd64 x86_64 Debian 7.4
auth_mechanisms = plain login
mail_location = maildir:~/Maildir
mail_plugins = " notify replication"
managesieve_notify_capability = mailto
managesieve_sieve_capability = fileinto reject envelope 
encoded-character vacation subaddress comparator-i;ascii-numeric 
relational regex imap4flags copy include variables body enotify 
environment mailbox date ihave
namespace inbox {
  inbox = yes
  location =
  mailbox Drafts {
    special_use = \Drafts
  }
  mailbox Junk {
    special_use = \Junk
  }
  mailbox Sent {
    special_use = \Sent
  }
  mailbox "Sent Messages" {
    special_use = \Sent
  }
  mailbox Trash {
    special_use = \Trash
  }
  prefix =
}
passdb {
  args = /etc/dovecot/dovecot-sql.conf.ext
  driver = sql
}
plugin {
  mail_replica = remote:vmail@192.168.108.138
  sieve = ~/.dovecot.sieve
  sieve_dir = ~/sieve
}
protocols = " imap sieve pop3"
replication_full_sync_interval = 1 hours
service aggregator {
  fifo_listener replication-notify-fifo {
    user = vmail
  }
  unix_listener replication-notify {
    user = vmail
  }
}
service auth {
  unix_listener auth-client {
    mode = 0660
    user = Debian-exim
  }
}
service config {
  unix_listener config {
    user = vmail
  }
}
service doveadm {
  user = vmail
}
service replicator {
  process_min_avail = 1
  unix_listener replicator-doveadm {
    mode = 0600
  }
}
ssl_cert = </etc/exim4/exim.crt
ssl_key = </etc/exim4/exim.key
userdb {
  driver = prefetch
}
userdb {
  args = /etc/dovecot/dovecot-sql.conf.ext
  driver = sql
}
protocol lda {
  mail_plugins = " sieve"
}