[Dovecot] dsync deleted my mailbox - what did I do wrong?
Nikolaos Milas
nmilas at noa.gr
Tue Apr 8 14:20:38 UTC 2014
On 8/4/2014 4:47 μμ, Teemu Huovila wrote:
> I cant find any errors, but I might be missing something obvious. I only have a few suggestions for things to check.
>
> 1) You listed the config for one host (vmail i assume). Is the configuration similar on the vmail1 side? Especially, can the
> command dsync -u <user> find the correct location for the users mails?
Yes, mail is replicated in existing folders, but new subfolders don't
get replicated.
The config I listed was on the vmail (master) side, indeed. Config on
the vmail1 (replicated) side is identical except the replication parts.
I list it at the end of this mail for your reference.
> 2) For the replicator plugin scenario, does doveadm have access to auth, i.e. does doveadm user '*' work on both sides?
Yes. Everything is fine: 317 identical accounts on each side (read from
replicated LDAP).
> 3) Are the dovecot instances running on different hosts (dovecot --hostdomain is different)?
Yes: vmail.example.com vs vmail1.example.com
> 4) Instead of "dsync mirror", try using the v2.2 syntax "doveadm sync". Also, i_think_ you need to execute dsync-server on the
> other side, so your full command becomes:
> doveadm sync -u imaptester ssh -l root vmail1.example.com doveadm dsync-server -u imaptester
> Sadly, there is no man-page for doveadm sync yet.
OK, I ran the command:
doveadm -Dv sync -u imaptester ssh -l root vmail1.example.com doveadm
dsync-server -u imaptester
The output is similar. Still no subfolder sync (but individual messages
on existing subfolders get sync'ed):
...
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 '' recv_state=mailbox
send_state=mailbox 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
...
Please suggest any other ideas!
Thanks,
Nick
================================== vmail1 Config file
==============================
# cat /etc/dovecot/dovecot.conf
# 2.2.12: dovecot.conf
protocols = imap pop3
login_greeting = VMAIL1 POP/IMAP Srv XAPITI XPICTOY
mail_location = maildir:~/Maildir/
mail_gid = 5000
mail_uid = 5000
auth_mechanisms = plain login
auth_username_format = %Lu
auth_verbose = yes
disable_plaintext_auth = no
mail_plugins = quota
protocol imap {
imap_client_workarounds = "delay-newmail "
mail_plugins = quota imap_quota
}
protocol pop3 {
mail_max_userip_connections = 3
mail_plugins = quota
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
postmaster_address = sysadmin at 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
}
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 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
}
ssl_ca = </etc/pki/tls/certs/chain-2228.pem
ssl_cert = </etc/pki/tls/certs/cert-2228.pem
ssl_key = </etc/pki/tls/private/key-2228.pem
syslog_facility = local1
========================================================================================
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