Hi Aki & Dovecot team, Just continuing with the previous discussion "Migration from one server to 2 new servers". Hi, I have tried the same way as per your suggestion. But it's throwing an error. ------------- [root at production2 log]# doveadm backup -a All -R -u kishore at test.ba.com imapc: dsync(kishore at test.ba.com): Info: imapc(production1.baplc.com:143): Connected to xxx.xxx.xxx.xxx:143 (local yyy.yyy.yyy.yyy:45992) dsync(kishore at test.ba.com): Warning: imapc(production1.baplc.com:143): connect(xxx.xxx.xxx.xxx, 143) timed out after 30 seconds - reconnecting (delay 0 ms) dsync(kishore at test.ba.com): Info: imapc(production1.baplc.com:143): Connected to xxx.xxx.xxx.xxx:143 (local yyy.yyy.yyy.yyy:46014) dsync(kishore at test.ba.com): Error: imapc(production1.baplc.com:143): connect(xxx.xxx.xxx.xxx, 143) timed out after 30 seconds - disconnecting dsync(kishore at test.ba.com): Error: User initialization failed: imapc: Login to production1.baplc.com failed: Disconnected from server [root at production2 log]# -------------- I looked into the production1 (old server) logs. I see the below error. ==============Jul 28 11:14:23 auth: Fatal: Master passdb can't have pass=yes if there are no passdbs Jul 28 11:14:23 master: Error: service(auth): command startup failed, throttling ============== after the above error, I have commented "pass=yes" in production1 (old server) server, then I see the below error. ===============Jul 28 11:17:10 auth: Fatal: No passdbs specified in configuration file. PLAIN mechanism needs one Jul 28 11:17:10 master: Error: service(auth): command startup failed, throttling ============== Please suggest me on fixing the issue. -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://dovecot.org/pipermail/dovecot/attachments/20200728/30bfc36a/attachment.html>
Not sure if this is the issue but the error says no password database is cfg?d?is that truly the case? Maybe post a redacted config for the community to review?> On Jul 28, 2020, at 7:20 AM, Kishore Potnuru <kishore.reachme at gmail.com> wrote: > > Hi Aki & Dovecot team, > > Just continuing with the previous discussion "Migration from one server to 2 new servers". > > Hi, > > I have tried the same way as per your suggestion. But it's throwing an error. > > ------------- > [root at production2 log]# doveadm backup -a All -R -u kishore at test.ba.com <mailto:kishore at test.ba.com> imapc: > dsync(kishore at test.ba.com <mailto:kishore at test.ba.com>): Info: imapc(production1.baplc.com:143 <http://production1.baplc.com:143/>): Connected to xxx.xxx.xxx.xxx:143 (local yyy.yyy.yyy.yyy:45992) > dsync(kishore at test.ba.com <mailto:kishore at test.ba.com>): Warning: imapc(production1.baplc.com:143 <http://production1.baplc.com:143/>): connect(xxx.xxx.xxx.xxx, 143) timed out after 30 seconds - reconnecting (delay 0 ms) > dsync(kishore at test.ba.com <mailto:kishore at test.ba.com>): Info: imapc(production1.baplc.com:143 <http://production1.baplc.com:143/>): Connected to xxx.xxx.xxx.xxx:143 (local yyy.yyy.yyy.yyy:46014) > dsync(kishore at test.ba.com <mailto:kishore at test.ba.com>): Error: imapc(production1.baplc.com:143 <http://production1.baplc.com:143/>): connect(xxx.xxx.xxx.xxx, 143) timed out after 30 seconds - disconnecting > dsync(kishore at test.ba.com <mailto:kishore at test.ba.com>): Error: User initialization failed: imapc: Login to production1.baplc.com <http://production1.baplc.com/> failed: Disconnected from server > [root at production2 log]# > -------------- > > I looked into the production1 (old server) logs. I see the below error. > > ==============> Jul 28 11:14:23 auth: Fatal: Master passdb can't have pass=yes if there are no passdbs > Jul 28 11:14:23 master: Error: service(auth): command startup failed, throttling > ==============> > after the above error, I have commented "pass=yes" in production1 (old server) server, then I see the below error. > > ===============> Jul 28 11:17:10 auth: Fatal: No passdbs specified in configuration file. PLAIN mechanism needs one > Jul 28 11:17:10 master: Error: service(auth): command startup failed, throttling > ==============> > Please suggest me on fixing the issue. >-------------- next part -------------- An HTML attachment was scrubbed... URL: <https://dovecot.org/pipermail/dovecot/attachments/20200728/a4d92302/attachment-0001.html>
Adding the dovecot.conf configuration from old and new servers:
========================================My old server dovecot.conf
(production1):
========================================
disable_plaintext_auth = no
listen = *
log_path = /var/log/dovecot.log
mail_location = maildir:/z1dev/mail/virtual/%d/%n/Maildir/
passdb {
args = /etc/dovecot/passwd
driver = passwd-file
master = yes
pass = yes
}
pop3_uidl_format = %g
protocols = pop3 imap
ssl = yes
ssl_cert = </etc/pki/dovecot/certs/dovecot.pem
ssl_key = </etc/pki/dovecot/private/dovecot.pem
userdb {
args = uid=vmail gid=vmail home=/z1dev/mail/virtual/%d/%n
driver = static
}
mail_debug = no
verbose_ssl = no
========================================My New server dovecot.conf(production2):
========================================
disable_plaintext_auth = no
listen = *
log_path = /var/log/dovecot.log
mail_location = maildir:/z1devenv/mail/virtual/%d/%n/Maildir/
passdb {
args = /etc/dovecot/passwd
driver = passwd-file
}
pop3_uidl_format = %g
protocols = pop3 imap
ssl = yes
ssl_cert = </etc/pki/dovecot/certs/dovecot.pem
ssl_key = </etc/pki/dovecot/private/dovecot.pem
userdb {
args = uid=vmail gid=vmail home=/z1devenv/mail/virtual/%d/%n
driver = static
}
mail_debug = yes
verbose_ssl = no
# Enable the replication plugin globally
mail_plugins = $mail_plugins notify replication
service replicator {
process_min_avail = 1
}
dsync_remote_cmd = ssh -l%{login} %{host} doveadm dsync-server -u%u
plugin {
mail_replica = remote:vmail at production3.baplc.com
}
service aggregator {
fifo_listener replication-notify-fifo {
user = vmail
}
unix_listener replication-notify {
user = vmail
}
}
service replicator {
unix_listener replicator-doveadm {
mode = 0600
user = vmail
}
}
replication_max_conns = 10
imapc_host = production1.baplc.com
imapc_password = vmail
imapc_master_user = vmail
imapc_user = %u
==================================
On Tue, Jul 28, 2020 at 8:44 PM Antonio Leding <tech at leding.net> wrote:
> Not sure if this is the issue but the error says no password database is
> cfg?d?is that truly the case?
>
> Maybe post a redacted config for the community to review?
>
>
>
> On Jul 28, 2020, at 7:20 AM, Kishore Potnuru <kishore.reachme at
gmail.com>
> wrote:
>
> Hi Aki & Dovecot team,
>
> Just continuing with the previous discussion "Migration from one
server
> to 2 new servers".
>
> Hi,
>
> I have tried the same way as per your suggestion. But it's throwing an
> error.
>
> -------------
> [root at production2 log]# doveadm backup -a All -R -u kishore at
test.ba.com
> imapc:
> dsync(kishore at test.ba.com): Info: imapc(production1.baplc.com:143):
> Connected to xxx.xxx.xxx.xxx:143 (local yyy.yyy.yyy.yyy:45992)
> dsync(kishore at test.ba.com): Warning: imapc(production1.baplc.com:143):
> connect(xxx.xxx.xxx.xxx, 143) timed out after 30 seconds - reconnecting
> (delay 0 ms)
> dsync(kishore at test.ba.com): Info: imapc(production1.baplc.com:143):
> Connected to xxx.xxx.xxx.xxx:143 (local yyy.yyy.yyy.yyy:46014)
> dsync(kishore at test.ba.com): Error: imapc(production1.baplc.com:143):
> connect(xxx.xxx.xxx.xxx, 143) timed out after 30 seconds - disconnecting
> dsync(kishore at test.ba.com): Error: User initialization failed: imapc:
> Login to production1.baplc.com failed: Disconnected from server
> [root at production2 log]#
> --------------
>
> I looked into the production1 (old server) logs. I see the below error.
>
> ==============> Jul 28 11:14:23 auth: Fatal: Master passdb can't
have pass=yes if there
> are no passdbs
> Jul 28 11:14:23 master: Error: service(auth): command startup failed,
> throttling
> ==============>
> after the above error, I have commented "pass=yes" in production1
(old
> server) server, then I see the below error.
>
> ===============> Jul 28 11:17:10 auth: Fatal: No passdbs specified in
configuration file.
> PLAIN mechanism needs one
> Jul 28 11:17:10 master: Error: service(auth): command startup failed,
> throttling
> ==============>
> Please suggest me on fixing the issue.
>
>
>
>
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