Your userdb is returning user 'admin' on either site. For the segfault would be useful to get gdb backtrace (or equivalent).
Aki
On 30 March 2018 at 21:04 Vladimir Tiukhtin vladimir.tiukhtin@asergis.com wrote:
Hello
I have configured replication using dsync. It fails with a message
Error: Couldn't create lock /home/admin/.dovecot-sync.lock: No such file or directory
This directory predictably does not exist - all my users are supposed to be virtual. I can not find an option to switch this off. At the same time if I try manual replication I get segfault error
Mar 30 17:17:24 localhost.localdomain dovecot[29063]: dsync-server(admin@asergis.com): Error: Couldn't create lock /home/admin/.dovecot-sync.lock: No such file or directory Mar 30 17:17:54 localhost.localdomain dovecot[29063]: dsync-server(admin@asergis.com): Error: sieve-storage: couldn't find storage root directory; sieve_dir was left unconfigured and autodetection failed Mar 30 17:17:54 localhost.localdomain dovecot[29063]: dsync-server(admin@asergis.com): Fatal: master: service(doveadm): child 29133 killed with signal 11 (core dumps disabled) Mar 30 17:17:54 localhost.localdomain kernel: doveadm-server[29133]: segfault at 58 ip 00007fa0608c9ca1 sp 00007fffbf349480 error 4 in lib10_doveadm_sieve_plugin.so[7fa0608c2000+b000] Mar 30 17:22:25 localhost.localdomain dovecot[29063]: dsync-server(admin@asergis.com): Error: Couldn't create lock /home/admin/.dovecot-sync.lock: No such file or directory Mar 30 17:27:58 localhost.localdomain kernel: doveadm[29153]: segfault at 58 ip 00007fc1e65baca1 sp 00007ffd1a78b020 error 4 in lib10_doveadm_sieve_plugin.so[7fc1e65b3000+b000]
**
*My OS*:
# cat /etc/os-release NAME="CentOS Linux" VERSION="7 (Core)" ID="centos" ID_LIKE="rhel fedora" VERSION_ID="7" PRETTY_NAME="CentOS Linux 7 (Core)" ANSI_COLOR="0;31" CPE_NAME="cpe:/o:centos:centos:7" HOME_URL="https://www.centos.org/" BUG_REPORT_URL="https://bugs.centos.org/"
CENTOS_MANTISBT_PROJECT="CentOS-7" CENTOS_MANTISBT_PROJECT_VERSION="7" REDHAT_SUPPORT_PRODUCT="centos" REDHAT_SUPPORT_PRODUCT_VERSION="
*My dovecot:*
# dovecot --version 2.2.10
*My config*:
auth_cache_size = 12 M auth_cache_ttl = 1 days auth_debug = yes auth_mechanisms = plain login auth_username_chars = abcdefghijklmnopqrstuvwxyz.@ auth_verbose = yes base_dir = /var/run/dovecot/ default_client_limit = 1024 default_process_limit = 128 doveadm_password = mysecretpasswordsharedamongservers first_valid_uid = 1000 instance_name = powergate login_greeting = with a great power comes great responsibility mail_location = mdbox:/var/mail/%d/%n mail_plugins = replication notify mail_privileged_group = mail mbox_write_locks = fcntl namespace inbox { inbox = yes location = mailbox Drafts { auto = no special_use = \Drafts } mailbox Junk { special_use = \Junk } mailbox Sent { auto = subscribe special_use = \Sent } mailbox "Sent Messages" { auto = no special_use = \Sent } mailbox Spam { auto = create special_use = \Junk } mailbox Trash { auto = no special_use = \Trash } mailbox virtual/All { auto = no special_use = \All } prefix = } passdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } plugin { mail_replica = tcp:192.168.100.11:54321 } protocols = imap lmtp service aggregator { fifo_listener replication-notify-fifo { mode = 0666 user = $default_internal_user } unix_listener replication-notify { mode = 0666 user = $default_internal_user } } service auth { client_limit = 512 inet_listener auth-client { port = 12345 } unix_listener auth-userdb { mode = 0666 } } service doveadm { inet_listener { port = 54321 } } service imap-login { inet_listener imap { port = 0 } inet_listener imaps { port = 993 ssl = yes } process_min_avail = 2 service_count = 1 } service imap { service_count = 1 } service lmtp { unix_listener lmtp { group = postfix mode = 0600 user = postfix } } ssl = required ssl_cert =