Appears option T got removed by accident. We'll fix it latest for 2.3.18, and we'll let you know once it's fixed in master. You can either rollback to 2.3.16 or remove -T from sync options in config. Aki> On 28/10/2021 17:33 Daniel Botting <daniel.botting at codethink.co.uk> wrote: > > > Hi, > > We upgraded to Dovecot 2.3.17 today and mail replication has stopped > working as expected, the error in mail.err is: > > Oct 28 10:27:44 hostname dovecot: imap-login: Error: > net_connect_unix(/var/run/dovecot/stats-writer) failed: No such file or > directory > > Oct 28 10:28:47 hostname dovecot: doveadm: Error: sync: invalid option > -- 'T' > > This is constantly repeated afterwards > > All the files in /var/run/dovecot have last modified time of 10:27 > > The permissions on both hosts for this file are: > > srw-rw----? 1 root??? dovecot??? 0 Oct 28 10:27 stats-writer> > OS: Debian 10.11 > > Doveconf -n output below: > > # 2.3.17 (e2aa53df5b): /etc/dovecot/dovecot.conf > # Pigeonhole version 0.5.17 (054dddfa) > # OS: Linux 4.19.0-18-amd64 x86_64 Debian 10.11 > # Hostname: mailserver fqdn > auth_verbose = yes > default_vsz_limit = 0 > doveadm_password = # hidden, use -P to show it > first_valid_gid = 8 > first_valid_uid = 8 > last_valid_gid = 8 > last_valid_uid = 8 > lda_mailbox_autocreate = yes > lda_mailbox_autosubscribe = yes > mail_gid = 8 > mail_location = maildir:~/Maildir > mail_plugins = " notify replication" > mail_uid = 8 > 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 imapflags > namespace inbox { > ? inbox = yes > ? location > ? mailbox Drafts { > ??? special_use = \Drafts > ? } > ? mailbox Junk { > ??? special_use = \Junk > ? } > ? mailbox Sent { > ??? special_use = \Sent > ? } > ? mailbox "Sent Messages" { > ??? special_use = \Sent > ? } > ? mailbox Trash { > ??? special_use = \Trash > ? } > ? prefix > } > passdb { > ? args = /etc/dovecot/dovecot-ldap.conf.ext > ? driver = ldap > } > plugin { > ? mail_replica = tcps:fqdn:port number > ? sieve = ~/.dovecot.sieve > ? sieve_dir = ~/sieve > ? sieve_extensions = +editheader +imapflags > } > postmaster_address = postmaster at ourdomain > protocols = " imap sieve pop3" > replication_dsync_parameters = -d -N -l 15 -U -T 10 > replication_max_conns = 24 > service aggregator { > ? fifo_listener replication-notify-fifo { > ??? user = mail > ? } > ? unix_listener replication-notify { > ??? user = mail > ? } > } > service auth { > ? unix_listener /var/run/dovecot-exim-bridge { > ??? mode = 0660 > ??? user = Debian-exim > ? } > } > service doveadm { > ? inet_listener { > ??? port = 12345 > ??? ssl = yes > ? } > } > service imap-login { > ? inet_listener imap { > ??? port = 143 > ? } > ? inet_listener imaps { > ??? port = 993 > ??? ssl = yes > ? } > ? process_limit = 512 > ? process_min_avail = 4 > ? service_count = 1 > } > service imap { > ? process_limit = 1024 > } > service managesieve-login { > ? inet_listener sieve { > ??? port = 4190 > ? } > ? process_min_avail = 1 > ? service_count = 8 > ? vsz_limit = 256 M > } > service managesieve { > ? process_limit = 1024 > } > service replicator { > ? process_min_avail = 1 > ? unix_listener replicator-doveadm { > ??? mode = 0666 > ? } > } > ssl = required > ssl_cert = </ssl cert path > ssl_cipher_list = ALL:!LOW:!SSLv2:!EXP:!aNULL > ssl_client_ca_dir = /etc/ssl/certs > ssl_key = # hidden, use -P to show it > userdb { > ? args = /etc/dovecot/dovecot-ldap.conf.ext > ? driver = ldap > ? override_fields = home=/var/mail/%u uid=mail gid=mail > } > protocol lda { > ? mail_plugins = " notify replication sieve" > } > protocol imap { > ? mail_max_userip_connections = 32 > ? mail_plugins = " notify replication" > } > protocol sieve { > ? mail_max_userip_connections = 10 > ? managesieve_logout_format = bytes=%i/%o > ? managesieve_max_line_length = 64 k > } > > Best regards > > Daniel
Daniel Botting
2021-Oct-28 15:32 UTC
Dovecot version 2.3.17 - mail replication stopped working
Hi Aki, Thanks for your quick response, much appreciated. We've removed -T from our config and replication is now working again. I'll keep an eye on the mailing list to see when it is fixed in master. Best regards Daniel On 28/10/2021 16:11, Aki Tuomi wrote:> Appears option T got removed by accident. We'll fix it latest for 2.3.18, and we'll let you know once it's fixed in master. You can either rollback to 2.3.16 or remove -T from sync options in config.-- Daniel Botting Systems Administrator Codethink Ltd. 3rd Floor Dale House, 35 Dale Street, Manchester, M1 2HF United Kingdom http://www.codethink.co.uk/ We respect your privacy. See https://www.codethink.co.uk/privacy.html
https://github.com/dovecot/core/commit/0407978a8fb0bb9fb4a8f88ce5bdb7f565ee7a84 Aki> On 28/10/2021 18:11 Aki Tuomi <aki.tuomi at open-xchange.com> wrote: > > > Appears option T got removed by accident. We'll fix it latest for 2.3.18, and we'll let you know once it's fixed in master. You can either rollback to 2.3.16 or remove -T from sync options in config. > > Aki > > > On 28/10/2021 17:33 Daniel Botting <daniel.botting at codethink.co.uk> wrote: > > > > > > Hi, > > > > We upgraded to Dovecot 2.3.17 today and mail replication has stopped > > working as expected, the error in mail.err is: > > > > Oct 28 10:27:44 hostname dovecot: imap-login: Error: > > net_connect_unix(/var/run/dovecot/stats-writer) failed: No such file or > > directory > > > > Oct 28 10:28:47 hostname dovecot: doveadm: Error: sync: invalid option > > -- 'T' > > > > This is constantly repeated afterwards > > > > All the files in /var/run/dovecot have last modified time of 10:27 > > > > The permissions on both hosts for this file are: > > > > srw-rw----? 1 root??? dovecot??? 0 Oct 28 10:27 stats-writer> > > > OS: Debian 10.11 > > > > Doveconf -n output below: > > > > # 2.3.17 (e2aa53df5b): /etc/dovecot/dovecot.conf > > # Pigeonhole version 0.5.17 (054dddfa) > > # OS: Linux 4.19.0-18-amd64 x86_64 Debian 10.11 > > # Hostname: mailserver fqdn > > auth_verbose = yes > > default_vsz_limit = 0 > > doveadm_password = # hidden, use -P to show it > > first_valid_gid = 8 > > first_valid_uid = 8 > > last_valid_gid = 8 > > last_valid_uid = 8 > > lda_mailbox_autocreate = yes > > lda_mailbox_autosubscribe = yes > > mail_gid = 8 > > mail_location = maildir:~/Maildir > > mail_plugins = " notify replication" > > mail_uid = 8 > > 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 imapflags > > namespace inbox { > > ? inbox = yes > > ? location > > ? mailbox Drafts { > > ??? special_use = \Drafts > > ? } > > ? mailbox Junk { > > ??? special_use = \Junk > > ? } > > ? mailbox Sent { > > ??? special_use = \Sent > > ? } > > ? mailbox "Sent Messages" { > > ??? special_use = \Sent > > ? } > > ? mailbox Trash { > > ??? special_use = \Trash > > ? } > > ? prefix > > } > > passdb { > > ? args = /etc/dovecot/dovecot-ldap.conf.ext > > ? driver = ldap > > } > > plugin { > > ? mail_replica = tcps:fqdn:port number > > ? sieve = ~/.dovecot.sieve > > ? sieve_dir = ~/sieve > > ? sieve_extensions = +editheader +imapflags > > } > > postmaster_address = postmaster at ourdomain > > protocols = " imap sieve pop3" > > replication_dsync_parameters = -d -N -l 15 -U -T 10 > > replication_max_conns = 24 > > service aggregator { > > ? fifo_listener replication-notify-fifo { > > ??? user = mail > > ? } > > ? unix_listener replication-notify { > > ??? user = mail > > ? } > > } > > service auth { > > ? unix_listener /var/run/dovecot-exim-bridge { > > ??? mode = 0660 > > ??? user = Debian-exim > > ? } > > } > > service doveadm { > > ? inet_listener { > > ??? port = 12345 > > ??? ssl = yes > > ? } > > } > > service imap-login { > > ? inet_listener imap { > > ??? port = 143 > > ? } > > ? inet_listener imaps { > > ??? port = 993 > > ??? ssl = yes > > ? } > > ? process_limit = 512 > > ? process_min_avail = 4 > > ? service_count = 1 > > } > > service imap { > > ? process_limit = 1024 > > } > > service managesieve-login { > > ? inet_listener sieve { > > ??? port = 4190 > > ? } > > ? process_min_avail = 1 > > ? service_count = 8 > > ? vsz_limit = 256 M > > } > > service managesieve { > > ? process_limit = 1024 > > } > > service replicator { > > ? process_min_avail = 1 > > ? unix_listener replicator-doveadm { > > ??? mode = 0666 > > ? } > > } > > ssl = required > > ssl_cert = </ssl cert path > > ssl_cipher_list = ALL:!LOW:!SSLv2:!EXP:!aNULL > > ssl_client_ca_dir = /etc/ssl/certs > > ssl_key = # hidden, use -P to show it > > userdb { > > ? args = /etc/dovecot/dovecot-ldap.conf.ext > > ? driver = ldap > > ? override_fields = home=/var/mail/%u uid=mail gid=mail > > } > > protocol lda { > > ? mail_plugins = " notify replication sieve" > > } > > protocol imap { > > ? mail_max_userip_connections = 32 > > ? mail_plugins = " notify replication" > > } > > protocol sieve { > > ? mail_max_userip_connections = 10 > > ? managesieve_logout_format = bytes=%i/%o > > ? managesieve_max_line_length = 64 k > > } > > > > Best regards > > > > Daniel