Hi list, hi devs,

On 26.11.18 16:26, Patrick Cernko wrote:

Hi list,

I think, I found a bug in the replication setup, that drops (custom) flags like Thunderbird labels. I have set up a simple 2 node setup to reproduce and explain it:

Host adove.mpi-klsb.mpg.de and bdove.mpi-klsb.mpg.de (doveconf -n attached) have dovecot-imapd (from repo.dovecot.org) installed on an ext4 filesystem. They only have one account "test" via /etc/dovecot/userdb ("test:testpassword:::Test User::/bin/bash:"). It's mailbox contains one message, that is flagged with "$label1":

doveadm -f flow fetch -u test 'guid flags' ALL guid=d1516a2b5c08fc5b541d00005a350039 flags=\Recent $label1

Now I simulate a node reinstall on adove by uninstalling dovecot, removing all remnants, reinstalling and configuring it again:

apt purge dovecot-core dovecot-imapd rm -rf /var/vmail /var/lib/dovecot /etc/dovecot apt install dovecot-imapd

disable system auth

: > /etc/dovecot/conf.d/auth-system.conf.ext

create /var/vmail

install -d -o nobody -g nogroup -m 700 /var/vmail

create userdb

echo 'test:testpassword:::Test User::/bin/bash:' > /etc/dovecot/userdb

create /etc/dovecot/local.conf

not described here, the resulting doveconf -n is attached!

service dovecot restart

When I check the flags of the mail of user test now, the "$label1" is disapeared on both machines, even after "doveadm replicator replicate -f test":

doveadm -f flow fetch -u test 'guid flags' ALL guid=d1516a2b5c08fc5b541d00005a350039 flags=\Recent

Any hints what I am doing wrong here or is this really a bug?

it's been 2 weeks now, since my bug(?) report without any reactions/answers. I wonder if anyone is working on this already or if my report got lost or if I did something wrong on my side.

Regards,

Patrick Cernko <pcernko@mpi-klsb.mpg.de> +49 681 9325 5815 Joint Administration: Information Services and Technology Max-Planck-Institute fuer Informatik & Softwaresysteme