Potfix+Dovecot with dsync replication problem

Aki Tuomi
Mon, 13 May 2019 08:50:19 -0000

Your problem is that you are running service doveadm as vmail, but you
are using real uids. You need to start doveadm server as root to be able
to switch into the correct target user.

Aki


On 13.5.2019 11.26, Zeljko Dokman via dovecot wrote:
> Hi all,
>
> Any suggestion?
>
> BR
>
> On Mon, 6 May 2019 at 14:22, Zeljko Dokman <zdokman at gmail.com
> <mailto:zdokman at gmail.com>> wrote:
>
>     Hi all,
>
>     I am in need of some help.
>
>     Straggling to make something work, trying to configure postfix and
>     dovecote imap server with dovecote replication.
>
>     Can?t figure out what is wrong with my configuration.
>
>     ?
>
>     Replication is working only for vmail user account, I am getting
>     this error on my secondary server ?for all other users?
>
>     ?
>
>     dovecot: doveadm: Fatal: setgid(4015(zdokman) from userdb lookup)
>     failed with euid=5000(vmail), gid=5000(vmail), egid=5000(vmail):
>     Operation not permitted (This binary should probably be called
>     with process group set to 4015(zdokman) instead of 5000(vmail))
>
>     ?
>
>     primary server reports this error:
>
>     ?
>
>     dovecot: doveadm(zdokman): Error: doveadm server disconnected
>     before handshake: EOF
>
>     dovecot: doveadm(zdokman): Error: sync: Disconnected from remote: EOF
>
>     ?
>
>     ?
>
>     doveadm replicator status '*'
>
>     username??????????????????????????????????????????
>     ?????????????????????priority fast sync full sync success sync failed
>
>     vmail?????????????????????????????????????????????????????????????????
>     ????????none???? 01:58:13? 02:05:25? 01:58:13???? -
>
>     zdokman????????????????????????????????????????????????????????????
>     ?????none???? 00:00:25? 02:55:26? -??????????? y
>
>     test??????????????????????????????????????????????????????????????????
>     ??????????none???? 00:01:00? 21:48:13? -??????????? y
>
>     ?
>
>     doveadm sync *
>
>     doveadm(root): Fatal: execvp(Maildir) failed: Permission denied
>
>     dsync-local(root): Error: read(remote) failed: EOF (version not
>     received)
>
>     ?
>
>     I am attaching my dovecot.conf main.cf <http://main.cf> and
>     master.cf <http://master.cf>.
>
>     ?
>
>     I think my problem is with permissions ?but I can figure out how
>     to workaround it.
>
>     ?
>
>     Best regards?
>
>
>
> --
>
>
????????????????????????????????????????????????????????????????????????????????????????????????????????????
>
> ??
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