dsync-trouble

3 Nov 2021


      Hi,
dsync and replication are failing. They used to work, so I guess, it
might be related to the update to 2.3.17.
This is a fresh install of Freebsd 13.
Please let me know, if further Information is needed (I haven't follow
Odhiambos advice from another thread yet, but will follow, if requested)
With replication-plugin disabled:
# doveadm sync -u xxx@zzz.de tcps:mail.bruecko.de
doveadm(xxx@zzz.de): Panic: file array.c: line 10
(array_idx_modifiable_i): assertion failed: (idx < array->buffer->used /
array->element_size)
Abort
enabled plugin (btw: what makes dovecot trying to sync accounts on a
fresh install, though the other server isn't configured to replicate
with freebsd.bruecko.de):
Nov  3 19:08:28 freebsd dovecot[68537]:
doveadm(x.zzzz@yyy.de)<91733><IT8dBxzQgmFVZgEAA4a8sQ>: Fatal: master:
service(doveadm): child 91733 killed with signal 6 (core not dumped -
https://dovecot.org/bugreport.html#coredumps)
I didn't follow Odhiambos advice from another thread yet, but do, if
requested.
Any help appreciated
doveconf -n:
# 2.3.17 (e2aa53df5b): /usr/local/etc/dovecot/dovecot.conf
# Pigeonhole version 0.5.17 (054dddfa)
# OS: FreeBSD 13.0-RELEASE-p4 amd64
# Hostname: freebsd.bruecko.de
auth_master_user_separator = *
auth_mechanisms = plain login digest-md5 cram-md5 apop
auth_username_chars =
abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890+.-_@
auth_verbose = yes
doveadm_password = # hidden, use -P to show it
doveadm_port = 54321
lda_mailbox_autocreate = yes
lda_mailbox_autosubscribe = yes
lda_original_recipient_header = X-Original-To
lmtp_save_to_detail_mailbox = yes
mail_location = mdbox:~/mdbox
mail_plugins = " quota fts fts_xapian zlib notify acl"
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
namespace {
hidden = no
ignore_on_failure = no
inbox = no
list = children
location = mdbox:%%h/mdbox
prefix = shared/%%u/
separator = /
subscriptions = yes
type = shared
}
namespace {
location = mdbox:/virtualmail/public:INDEXPVT=%h/mdbox/Public
prefix = Public/
separator = /
subscriptions = yes
type = public
}
namespace inbox {
inbox = yes
location =
mailbox Drafts {
auto = subscribe
special_use = \Drafts
}
mailbox Sent {
auto = subscribe
special_use = \Sent
}
mailbox "Sent Messages" {
special_use = \Sent
}
mailbox Trash {
auto = subscribe
special_use = \Trash
}
prefix = INBOX/
separator = /
}
passdb {
args = /usr/local/etc/dovecot/master-users
driver = passwd-file
master = yes
pass = yes
}
passdb {
args = /usr/local/etc/dovecot/dovecot-ldap.conf.ext
driver = ldap
}
plugin {
acl = vfile
acl_anyone = allow
acl_shared_dict = file:/virtualmail/shared-mailboxes.db
fts = xapian
fts_autoindex = yes
fts_autoindex_exclude = \Trash
fts_enforced = yes
fts_xapian = partial=3 full=20 verbose=0
mail_replica = tcps:mail.bruecko.de
quota = dict:User quota::file:%h/dovecot-quota
quota_exceeded_message = Storage quota for this account has been
exceeded, please try again later.
quota_grace = 250M
quota_rule = *:storage=2500M
quota_rule2 = INBOX/Trash:storage=+10%%
quota_status_nouser = DUNNO
quota_status_overquota = 552 5.2.2 Mailbox is full / Mailbox ist voll
quota_status_success = DUNNO
quota_warning = storage=95%% quota-warning 95 %u
quota_warning2 = storage=80%% quota-warning 80 %u
quota_warning3 = storage=75%% quota-warning 75 %u
sieve = ~/dovecot.sieve
sieve_dir = ~/sieve
sieve_global_dir = /virtualmail
sieve_max_actions = 0
sieve_max_redirects = 64
sieve_max_script_size = 0
sieve_quota_max_scripts = 0
trash = /usr/local/etc/dovecot/dovecot-trash.conf.ext
}
postmaster_address = postmaster@bruecko.de
protocols = imap pop3 lmtp sieve
replication_dsync_parameters = -d -N -l 30 -U -x Public
service aggregator {
fifo_listener replication-notify-fifo {
user = vmail
}
unix_listener replication-notify {
user = vmail
}
}
service auth {
unix_listener /var/spool/postfix/private/auth {
mode = 0666
}
unix_listener auth-userdb {
group = vmail
user = vmail
}
}
service decode2text {
executable = script /usr/local/libexec/dovecot/decode2text.sh
unix_listener decode2text {
mode = 0666
}
user = dovecot
}
service doveadm {
drop_priv_before_exec = yes
inet_listener {
port = 54321
ssl = yes
}
vsz_limit = 0
}
service imap-login {
inet_listener imap {
port = 143
}
inet_listener imaps {
port = 993
ssl = yes
}
}
service indexer-worker {
vsz_limit = 2 G
}
service lmtp {
inet_listener lmtp {
address = 127.0.0.1
port = 24
}
user = vmail
}
service managesieve-login {
inet_listener sieve {
port = 4190
}
inet_listener sieve_deprecated {
port = 2000
}
}
service pop3-login {
inet_listener pop3 {
port = 110
}
inet_listener pop3s {
port = 995
ssl = yes
}
}
service quota-status {
client_limit = 1
executable = quota-status -p postfix
inet_listener {
port = 12340
}
}
service quota-warning {
executable = script /usr/local/bin/quota-warning.sh
unix_listener quota-warning {
user = vmail
}
user = vmail
}
service replicator {
process_min_avail = 1
unix_listener replicator-doveadm {
mode = 0666
}
}
ssl_cert =

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