On 8/4/2014 12:38 μμ, Teemu Huovila wrote:
- dsync replication / doveadm sync not working as expected. These came in pretty late in the thread and I did not get a full picture of what kind of setups and parameters were used. I suspect these might be a configuration issue. I think trying with different configurations and going through the documentation, such as it is, once more, is your best bet. Use -D and -v to make dsync more verbose, so you do not miss any error messages.
Thank you for the reply; I am focusing on the 3rd part, since this is the one I can provide feedback about.
My current configuration is exactly as suggested on the wiki2 and I list it below for your reference.
Neither using replication nor using dsync from CLI leads to subfolders getting replicated, as I have explained. As an example, if a user creates subfolder "boxtest" e.g. under Inbox on either side, it never gets created on the other side.
Running dsync with -Dv does not reveal any errors.
For example, here is the output of command:
# dsync -fDv -u imaptester mirror ssh -l root vmail1.example.com dsync -u imaptester
Mailbox "boxtest" under Inbox (on vmail server) -containing one message- should get replicated (created) on vmail1 server, but it does not.
If you can spot anything that can help on tracing the problem, please help.
Otherwise, I can't see what is causing the erratic replication.
Thanks, Nick
... dsync-local(imaptester): Debug: brain M: in box 'INBOX.boxtest' recv_state=mailbox send_state=mailbox dsync-local(imaptester): Debug: brain M: out box 'INBOX.boxtest' recv_state=mailbox send_state=mailbox changed=0 dsync-local(imaptester): Debug: brain M: out state=sync_mails changed=0 dsync-local(imaptester): Debug: brain M: in state=sync_mails dsync-local(imaptester): Debug: brain M: in box 'INBOX.boxtest' recv_state=mailbox send_state=mailbox dsync-local(imaptester): Debug: brain M: out box 'INBOX.boxtest' recv_state=attributes send_state=changes changed=1 dsync-local(imaptester): Debug: brain M: out state=sync_mails changed=1 dsync-local(imaptester): Debug: brain M: in state=sync_mails dsync-local(imaptester): Debug: brain M: in box 'INBOX.boxtest' recv_state=attributes send_state=changes dsync-local(imaptester): Debug: brain M: out box 'INBOX.boxtest' recv_state=changes send_state=mail_requests changed=1 dsync-local(imaptester): Debug: brain M: out state=sync_mails changed=1 dsync-local(imaptester): Debug: brain M: in state=sync_mails dsync-local(imaptester): Debug: brain M: in box 'INBOX.boxtest' recv_state=changes send_state=mail_requests dsync-local(imaptester): Debug: brain M: Import INBOX.boxtest: Import change GUID=1396119018.M550517P3113.vmail.example.com,S=1169,W=1194 UID=1 hdr_hash= dsync-local(imaptester): Debug: brain M: out box 'INBOX.boxtest' recv_state=changes send_state=mail_requests changed=1 dsync-local(imaptester): Debug: brain M: out state=sync_mails changed=1 dsync-local(imaptester): Debug: brain M: in state=sync_mails dsync-local(imaptester): Debug: brain M: in box 'INBOX.boxtest' recv_state=changes send_state=mail_requests dsync-local(imaptester): Debug: brain M: Import INBOX.boxtest: Last common UID=1 dsync-local(imaptester): Debug: brain M: out box 'INBOX.boxtest' recv_state=mail_requests send_state=mails changed=1 dsync-local(imaptester): Debug: brain M: out state=sync_mails changed=1 dsync-local(imaptester): Debug: brain M: in state=sync_mails dsync-local(imaptester): Debug: brain M: in box 'INBOX.boxtest' recv_state=mail_requests send_state=mails dsync-local(imaptester): Debug: brain M: out box 'INBOX.boxtest' recv_state=mail_requests send_state=mails changed=0 dsync-local(imaptester): Debug: brain M: out state=sync_mails changed=0 dsync-local(imaptester): Debug: brain M: in state=sync_mails dsync-local(imaptester): Debug: brain M: in box 'INBOX.boxtest' recv_state=mail_requests send_state=mails dsync-local(imaptester): Debug: brain M: out box 'INBOX.boxtest' recv_state=mails send_state=done changed=1 dsync-local(imaptester): Debug: brain M: out state=sync_mails changed=1 dsync-local(imaptester): Debug: brain M: in state=sync_mails dsync-local(imaptester): Debug: brain M: in box 'INBOX.boxtest' recv_state=mails send_state=done dsync-local(imaptester): Debug: brain M: Import INBOX.boxtest: Saved UIDs: dsync-local(imaptester): Debug: brain M: Import INBOX.boxtest: Finish update: min_next_uid=2 min_first_recent_uid=2 min_highest_modseq=2 min_highest_pvt_modseq=0 dsync-local(imaptester): Debug: brain M: out box 'INBOX.boxtest' recv_state=recv_last_common send_state=done changed=1 dsync-local(imaptester): Debug: brain M: out state=sync_mails changed=1 dsync-local(imaptester): Debug: brain M: in state=sync_mails dsync-local(imaptester): Debug: brain M: in box 'INBOX.boxtest' recv_state=recv_last_common send_state=done dsync-local(imaptester): Debug: brain M: out box 'INBOX.boxtest' recv_state=recv_last_common send_state=done changed=0 dsync-local(imaptester): Debug: brain M: out state=sync_mails changed=0 dsync-local(imaptester): Debug: brain M: in state=sync_mails dsync-local(imaptester): Debug: brain M: in box 'INBOX.boxtest' recv_state=recv_last_common send_state=done dsync-local(imaptester): Debug: brain M: out box '' recv_state=recv_last_common send_state=done changed=1 dsync-local(imaptester): Debug: brain M: out state=master_send_mailbox changed=1 dsync-local(imaptester): Debug: brain M: in state=master_send_mailbox dsync-local(imaptester): Debug: brain M: out state=sync_mails changed=1 dsync-local(imaptester): Debug: brain M: in state=sync_mails ...
============================ Configuration file
# cat /etc/dovecot/dovecot.conf # 2.2.12: dovecot.conf
protocols = imap pop3
login_greeting = EXAMPLE.COM POP/IMAP Srv XAPITI XPICTOY
mail_location = maildir:~/Maildir/ mail_gid = 500 mail_uid = 500
auth_mechanisms = plain login auth_username_format = %Lu
auth_verbose = yes auth_debug = no
disable_plaintext_auth = no
mail_plugins = quota notify replication
protocol imap { imap_client_workarounds = "delay-newmail" mail_plugins = quota imap_quota notify replication }
protocol pop3 { mail_max_userip_connections = 3 mail_plugins = quota notify replication pop3_client_workarounds = outlook-no-nuls oe-ns-eoh pop3_uidl_format = %08Xu%08Xv }
protocol lda { auth_socket_path = /var/run/dovecot/auth-master info_log_path = log_path = mail_plugins = quota notify replication postmaster_address = sysadmin@example.com sendmail_path = /usr/lib/sendmail }
userdb { args = /etc/dovecot/dovecot-usrdb-ldap.conf driver = ldap }
passdb { args = /etc/dovecot/dovecot-passdb-ldap.conf driver = ldap }
dsync_remote_cmd = ssh -l root vmail1.example.com doveadm dsync-server -u%u
replication_dsync_parameters = -d -N -l 30 -U
plugin { mail_replica = remote:vmail@vmail1.example.com }
plugin { quota = maildir:User quota quota_rule = *:storage=4G quota_rule2 = Trash:storage=+3%% quota_warning = storage=75%% quota-warning 75 %u quota_warning2 = storage=90%% quota-warning 90 %u }
service quota-warning { executable = script /opt/mail1.sh user = vmail unix_listener quota-warning { user = vmail } }
service aggregator { fifo_listener replication-notify-fifo { user = vmail } unix_listener replication-notify { user = vmail } }
service replicator { unix_listener replicator-doveadm { mode = 0600 } }
service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0660 user = postfix } unix_listener auth-master { group = vmail mode = 0660 user = vmail } user = root }
service imap-login { service_count = 1 vsz_limit = 64 M }
service pop3-login { service_count = 1 vsz_limit = 64 M }
service replicator { process_min_avail = 1 }
ssl_ca =
syslog_facility = local1
================================================================================