Replication warnings

[Jan Behrend]

Hi list,

I get these warnings quite frequently.

Warning: Failed to do incremental sync for mailbox INBOX, retry with a
full sync

Is this something to worry about?  Otherwise the replication works
perfectly.

Cheers Jan

-- 
MAX-PLANCK-INSTITUT fuer Radioastronomie
Jan Behrend - Rechenzentrum
----------------------------------------
Auf dem Huegel 69, D-53121 Bonn                                  
Tel: +49 (228) 525 359, Fax: +49 (228) 525 229
jbehrend at mpifr-bonn.mpg.de http://www.mpifr-bonn.mpg.de


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# 2.2.13: /etc/dovecot/dovecot.conf
# OS: Linux 3.2.0-4-amd64 x86_64 Debian 7.7 xfs
auth_gssapi_hostname = imap.mpifr-bonn.mpg.de
auth_krb5_keytab = /etc/krb5-ha.keytab
auth_mechanisms = plain login gssapi
auth_verbose = yes
default_process_limit = 1024
default_vsz_limit = 512 M
dict {
  acl = mysql:/etc/dovecot/dovecot-dict-sql.conf.ext
}
doveadm_password = xxx
doveadm_port = 50222
listen = 134.104.18.77
lmtp_save_to_detail_mailbox = yes
mail_location = mdbox:/var/mail/%Ln/maildrop
mail_plugins = acl zlib 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 imapflags notify
mdbox_rotate_size = 10 M
namespace mpifr_private {
  inbox = yes
  location = 
  prefix = 
  separator = .
}
namespace mpifr_shared {
  inbox = no
  list = children
  location = mdbox:/var/mail/%%n/maildrop
  prefix = shared.%%n.
  separator = .
  subscriptions = no
  type = shared
}
passdb {
  args = /etc/dovecot/dovecot-ldap-passdb.conf.ext
  driver = ldap
}
plugin {
  acl = vfile
  acl_defaults_from_inbox = yes
  acl_shared_dict = proxy::acl
  mail_replica = tcp:192.168.42.173:50222
  sieve = ~/.dovecot.sieve
  sieve_after = /var/mail/global-after.sieve
  sieve_dir = ~/sieve
  sieve_extensions = +notify +imapflags
  sieve_global_dir = /var/mail
  zlib_save = gz
  zlib_save_level = 6
}
protocols = " imap lmtp sieve pop3"
replication_dsync_parameters = -d -l 30 -U -n mpifr_private -n mpifr_shared
replication_max_conns = 6
service aggregator {
  fifo_listener replication-notify-fifo {
    user = vmail
  }
  unix_listener replication-notify {
    user = vmail
  }
}
service anvil {
  client_limit = 8192
}
service auth {
  client_limit = 8192
  unix_listener auth-userdb {
    group = vmail
    user = vmail
  }
}
service dict {
  unix_listener dict {
    group = vmail
    user = vmail
  }
}
service doveadm {
  inet_listener {
    address = 192.168.42.105
    port = 50222
  }
}
service imap-login {
  process_min_avail = 5
  service_count = 1
}
service imap {
  vsz_limit = 512 M
}
service indexer-worker {
  client_limit = 1
  process_limit = 10
  user = root
}
service lmtp {
  inet_listener lmtp {
    address = 134.104.18.105
    port = 24
  }
}
service managesieve-login {
  inet_listener sieve {
    address = 134.104.18.77
    port = 4190
  }
  service_count = 1
}
service pop3-login {
  process_min_avail = 5
}
service replicator {
  process_min_avail = 1
  unix_listener replicator-doveadm {
    mode = 0666
  }
}
ssl = required
ssl_cert = </etc/dovecot/imap.pem
ssl_cipher_list = ALL:HIGH:!SSLv2:!LOW:!EXP:!RC4:!MD5:!aNULL
ssl_key = </etc/dovecot/private/imap.key
ssl_protocols = !SSLv2 !SSLv3
userdb {
  args = /etc/dovecot/dovecot-ldap-userdb.conf.ext
  driver = ldap
}
verbose_proctitle = yes
protocol lmtp {
  mail_plugins = acl zlib notify replication sieve
}
protocol imap {
  imap_client_workarounds = tb-lsub-flags
  mail_max_userip_connections = 20
  mail_plugins = acl zlib notify replication imap_acl imap_zlib
  ssl_cert = </etc/dovecot/imap.pem
  ssl_key = </etc/dovecot/private/imap.key
}
protocol pop3 {
  ssl_cert = </etc/dovecot/pop3.pem
  ssl_key = </etc/dovecot/private/imap.key
}
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