Hi!
2.3.17 is rather old version, please try with 2.3.21.1. You can find it from
https://repo.dovecot.org/
Aki
> On 18/10/2024 15:28 EEST Frank Kirschner via dovecot <dovecot@dovecot.org>
> wrote:
>
>
> Update about the dovecot-version: both server running now with 2.3.17 -
> problem on the only one server still present.
>
> Am 18.10.2024 um 09:55 schrieb Frank Kirschner via dovecot:
> > Hi there,
> >
> > I have setup a replication between two dovecot servers. It seems working:
> >
> > # doveadm replicator status '*' && doveadm replicator dsync-status &&
> > doveadm replicator status
> > username priority fast sync full sync success sync failed
> > ******************** none 00:59:22 18:50:17 18:21:25 -
> > ********************low 01:54:26 18:57:58 - y
> > ********************none 21:42:55 21:47:55 21:36:24 -
> > ******************** none 21:14:57 21:51:07 21:33:13 -
> > ********************none 21:13:52 21:51:04 21:17:57 -
> > ********************none 00:04:23 01:29:24 - y
> > ********************none 02:34:15 21:56:23 02:34:15 -
> > ******************** none 00:03:56 18:55:17 - y
> > ********************none 01:18:42 01:18:42 19:18:46 -
> > ********************none 21:20:04 21:24:46 21:43:49 -
> > ********************none 00:05:13 00:09:36 21:47:55 -
> > ********************none 00:16:50 18:55:17 18:45:57 -
> > ********************none 00:04:23 18:55:17 38:07:24 y
> > username type status
> > - Not connected
> > - Not connected
> > - Not connected
> > ********************normal Waiting for dsync to finish
> > - Not connected
> > Queued 'sync' requests 0
> > Queued 'high' requests 0
> > Queued 'low' requests 1
> > Queued 'failed' requests 0
> > Queued 'full resync' requests 0
> > Waiting 'failed' requests 3
> > Total number of known users 13
> >
> > But on the one server, I found this errors repeating and this users
> > are at the list above marked as failed:
> >
> > Oct 18 09:41:08 dsync-local(1...@tld.de): Error: Couldn't lock
> > /srv/mail/mail_storage/tld.de/1/.dovecot-sync.lock:
> > fcntl(/srv/mail/mail_storage/tld.de/1/.dovecot-sync.lock, write-lock,
> > F_SETLKW) locking failed: Timed out after 30 seconds (WRITE lock held
> > by pid 71613)
> >
> > The directory shows:
> >
> > # ls -la /srv/mail/mail_storage/celebrate.de/1/ | grep '\.dove'
> > drwxrwxrwx 5 vpostfix vpostfix 4096 Oct 18 08:55 .dovecot
> > -rw------- 2 vpostfix vpostfix 0 Oct 18 09:37 .dovecot-sync.lock
> > -rwxrwxrwx 1 vpostfix vpostfix 912 Mar 20 2023 .dovecot.sieve.log
> > -rwxrwxrwx 1 vpostfix vpostfix 275 Oct 11 00:00 .dovecot.svbin
> >
> > So it seems, that there are more processes want accessing same locking
> > file. But normally this and other files should not exist there:
> >
> > # ls -la /srv/mail/mail_storage/celebrate.de/fk/ | grep '\.index'
> > -rw-rw-rw- 1 vpostfix vpostfix 194008 Oct 17 12:26 dovecot.index
> > -rwxrwxrwx 1 vpostfix vpostfix 16890796 Oct 17 14:20 dovecot.index.cache
> > -rw-rw-rw- 1 vpostfix vpostfix 7420 Oct 17 14:04 dovecot.index.log
> > -rwxrwxrwx 1 vpostfix vpostfix 32824 Oct 17 11:46 dovecot.index.log.2
> > -rwxrwxrwx 1 vpostfix vpostfix 5752 Oct 9 05:14 dovecot.list.index
> > -rwxrwxrwx 1 vpostfix vpostfix 7556 Oct 9 09:32
> > dovecot.list.index.log
> >
> > In my config, I have set:
> > mail_location =
> > maildir:~:VOLATILEDIR=/dev/shm/dovecot/%2.256Nu/%u:INDEX=/opt/dovecot/%2.256Nu/%u:ITERINDEX
> >
> > But below /dev/shm/dovecot and /opt/dovecot, directories and files are
> > generated too
> >
> > Following my config and hoping for some useful hints:
> >
> > # dovecot -n
> > # 2.2.36 (1f10bfa63): /etc/dovecot/dovecot.conf
> > # Pigeonhole version 0.4.24 (124e06aa)
> > # OS: Linux 5.15.149-1-pve x86_64 CentOS Linux release 7.9.2009 (Core)
> > # Hostname: host.tld.de
> > disable_plaintext_auth = no
> > doveadm_password = # hidden, use -P to show it
> > first_valid_uid = 1000
> > imap_id_send =
> > lda_mailbox_autocreate = yes
> > lda_mailbox_autosubscribe = yes
> > lmtp_save_to_detail_mailbox = yes
> > log_path = /var/log/dovecot.log
> > mail_fsync = always
> > mail_full_filesystem_access = yes
> > mail_gid = 1000
> > mail_home = /srv/mail/mail_storage/%d/%n
> > mail_location =
> > maildir:~:VOLATILEDIR=/dev/shm/dovecot/%2.256Nu/%u:INDEX=/opt/dovecot/%2.256Nu/%u:ITERINDEX
> > mail_plugins = " notify replication"
> > mail_privileged_group = vpostfix
> > mail_uid = 1000
> > 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 index ihave duplicate mime foreverypart
> > extracttext vacation-seconds
> > mbox_write_locks = fcntl
> > mmap_disable = yes
> > namespace inbox {
> > inbox = yes
> > location =
> > mailbox Drafts {
> > special_use = \Drafts
> > }
> > mailbox Sent {
> > special_use = \Sent
> > }
> > mailbox "Sent Messages" {
> > special_use = \Sent
> > }
> > mailbox Spam {
> > auto = subscribe
> > special_use = \Junk
> > }
> > mailbox Trash {
> > special_use = \Trash
> > }
> > prefix =
> > }
> > passdb {
> > args = scheme=CRYPT username_format=%u /etc/dovecot/users
> > driver = passwd-file
> > }
> > plugin {
> > mail_replica = tcp:192.168.130.192:4711
> > recipient_delimiter = +
> > replication_full_sync_interval = 1 hour
> > replication_sync_timeout = 10
> > sieve = file:~/sieve;active=~/.dovecot.sieve
> > sieve_before = /etc/dovecot/spam-global.sieve
> > sieve_extensions = +vacation-seconds
> > sieve_vacation_default_period = 1d
> > sieve_vacation_max_period = 30d
> > sieve_vacation_min_period = 0
> > sieve_vacation_use_original_recipient = yes
> > }
> >
> > protocols = imap pop3 lmtp sieve
> > service aggregator {
> > fifo_listener replication-notify-fifo {
> > mode = 0666
> > user = vpostfix
> > }
> > unix_listener replication-notify {
> > mode = 0666
> > user = vpostfix
> > }
> > }
> > service auth {
> > inet_listener {
> > address = 192.168.130.191
> > port = 3659
> > }
> > unix_listener /var/spool/postfix/private/auth {
> > group = vpostfix
> > mode = 0666
> > user = vpostfix
> > }
> > unix_listener auth-userdb {
> > group = vpostfix
> > mode = 0600
> > user = vpostfix
> > }
> > }
> > service config {
> > unix_listener config {
> > user = vpostfix
> > }
> > }
> > service doveadm {
> > inet_listener {
> > port = 4711
> > }
> > user = vpostfix
> > }
> > service imap-login {
> > process_min_avail = 1
> > service_count = 1
> > }
> > service lmtp {
> > inet_listener lmtp {
> > address = 192.168.130.191
> > port = 24
> > }
> > }
> > service managesieve-login {
> > inet_listener sieve {
> > port = 4190
> > }
> > }
> > service replicator {
> > process_min_avail = 1
> > unix_listener replicator-doveadm {
> > mode = 0666
> > user = vpostfix
> > }
> > }
> > ssl_cert = </opt/fullchain.pem
> > ssl_cipher_list =
> > ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:DHE-RSA-AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:kEDH+AESGCM:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA:DHE-RSA-AES256-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:DES-CBC3-SHA:!aNULL:!eNULL:!EXPORT:!DES:!RC4:!MD5:!PSK:!aECDH:!EDH-DSS-DES-CBC3-SHA:!EDH-RSA-DES-CBC3-SHA:!KRB5-DES-CBC3-SHA:!AES256-SHA:AES:CAMELLIA:!CAMELLIA128-SHA:!DHE-RSA-CAMELLIA128-SHA:!CAMELLIA256-SHA:!DHE-RSA-CAMELLIA256-SHA
> > ssl_key = # hidden, use -P to show it
> > ssl_prefer_server_ciphers = yes
> > userdb {
> > args = username_format=%u /etc/dovecot/users
> > driver = passwd-file
> > }
> > protocol lmtp {
> > mail_plugins = " notify replication sieve"
> > }
> > protocol lda {
> > mail_plugins = " notify replication sieve"
> > }
> > protocol imap {
> > mail_max_userip_connections = 10
> > mail_plugins = " notify replication quota imap_quota"
> > }
> >
> >
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