Hi everyone,
I have a weird problem with replication that I'm unable to solve.
A new account is sychronized from an external provider via imapsync. The mails end up on my backend1. I see that the folder structure is immediately replicated to backend2.
However, a lot of mails are missing and "doveadm replicator status" also states that something failed:
priority fast sync full sync success syncfailed mail@example.com none 00:02:36 00:39:47 - y
There are no error log entries regarding this user at all.
After some research I tried to start the replication manually with "doveadm -D backup -u mail@example.com -d tcp:x.y.z.11" and finally I got an error message:
Jul 31 13:55:37
doveadm(mail@example.com)<11341>
As a matter of fact, the mails in the inbox are the ones that are missing on backend2.
I always end up with this error, no matter what I do:
- I completely removed the folder structure on backend2.
- I removed all database entries.
- I removed this user from the replication, ran imapsync again followed by "doveadm -D backup ..."
I also removed fts-flatcurve to rule this out as a cause of error.
I have no idea what to do. This configuration worked for months. I got this error with 2.3.17.1 and 2.3.19.1
Any hints would be highly appreciated.
Regards Patrick
# 2.3.19.1 (9b53102964): /usr/local/etc/dovecot/dovecot.conf # Pigeonhole version 0.5.19 (4eae2f79) auth_master_user_separator = * auth_mechanisms = plain login doveadm_password = # hidden, use -P to show it doveadm_port = 12345 listen = x.y.z.12 lmtp_save_to_detail_mailbox = yes log_debug = category=fts-flatcurve log_path = /var/log/dovecot.log mail_debug = yes mail_home = /srv/mail/%Ld/%Ln mail_location = maildir:~/Maildir mail_plugins = quota 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 index ihave duplicate mime foreverypart extracttext editheader metric imapc_traffic { fields = bytes_in bytes_out filter = event=imap_command_finished group_by = user } namespace inbox { inbox = yes location = mailbox Drafts { auto = subscribe special_use = \Drafts } mailbox Junk { special_use = \Junk } mailbox Sent { auto = subscribe special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Spamverdacht { auto = subscribe special_use = \Junk } mailbox Trash { auto = subscribe special_use = \Trash } prefix = INBOX/ separator = / type = private } passdb { args = /usr/local/etc/dovecot/master-user driver = passwd-file master = yes pass = yes } passdb { args = /usr/local/etc/dovecot/dovecot-sql.conf.ext driver = sql } plugin { mail_replica = tcp:x.y.z.11 quota = count:User quota quota_grace = 25M quota_rule2 = INBOX/Trash:storage=+100M quota_status_nouser = DUNNO quota_status_success = DUNNO quota_vsizes = yes quota_warning = storage=100%% quota-full %u quota_warning2 = storage=95%% quota-warning 95 %u quota_warning3 = storage=80%% quota-warning 80 %u quota_warning4 = -storage=100%% quota-ok %u sieve = ~/.dovecot.sieve sieve_after = /usr/local/etc/dovecot/sieve/sieve_after.sieve sieve_default = /usr/local/etc/dovecot/sieve/default.sieve sieve_dir = ~/sieve sieve_extensions = +editheader } protocols = imap pop3 lmtp sieve service aggregator { fifo_listener replication-notify-fifo { user = vmail } unix_listener replication-notify { user = vmail } } service auth { unix_listener auth-userdb { group = vmail mode = 0666 user = vmail } } service config { unix_listener config { mode = 0600 user = vmail } } service doveadm { inet_listener { port = 12345 } } service imap-login { process_min_avail = 2 service_count = 0 } service lmtp { executable = lmtp -L inet_listener lmtp { address = x.y.z.12 port = 24 } process_min_avail = 20 } service managesieve-login { inet_listener sieve { port = 4190 } } service quota-full { executable = script /usr/local/etc/dovecot/quota_full.sh unix_listener quota-full { user = vmail } user = root } service quota-ok { executable = script /usr/local/etc/dovecot/quota_ok.sh unix_listener quota-ok { user = vmail } user = root } service quota-status { client_limit = 1 executable = quota-status -p postfix inet_listener { port = 12340 } } service quota-warning { executable = script /usr/local/etc/dovecot/quota_warning.sh unix_listener quota-warning { user = vmail } user = root } service replicator { process_min_avail = 1 unix_listener replicator-doveadm { mode = 0600 user = vmail } } ssl = required ssl_cert =