On 8/4/2014 12:38 μμ, Teemu Huovila wrote:
3) 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 = sysad...@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:vm...@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 = </etc/pki/tls/certs/chain-1552.pem
ssl_cert = </etc/pki/tls/certs/cert-1552.pem
ssl_key = </etc/pki/tls/private/key-1552.pem
syslog_facility = local1
================================================================================
