master-master replication

[Bron Gondwana]

Yes! This is on our roadmap, and I really hope to land it before we release 3.2. 
 
The subscriptions are a particularly tricky part of it, because there's currently no change information in the subscriptions database, but I'll make sure that gets added so we can tell if it's a subscription add or subscription remove! 
 
I'm really looking forward to proper master/master safety too :) 
 
Cheers, 
 
Bron. 
 
On Wed, Sep 12, 2018, at 20:10, Evgeniy Kononov via Info-cyrus wrote: 
> Hello! 
>  
> I have two servers with cyrus-imapd cyrus-imapd-2.5.8-13.3.el7.centos.kolab_16.x86_64 
> One server as master and second as replica. 
> All worked fine when users login on master server, but when I temporary move users on replica I found some trouble 
> Messages synchronisation from replica to master goes fine if sync_client sees a mismatch on the master, but if user create folder on replica it isn't sync on master. 
> Instead of it folder is unsubscribes from the master server and removed from both server 
>  
> grep UNSUB maillog 


> Sep 10 13:31:41 master sync_client[1456]: UNSUB user at example.com example.com!user.user.foldername 
>  
> Why is it happend ? 
> When I tried manual sync from replica to master server, folder was subscribed. 


> Is it possible that both servers will be master and replica in same time. 
>  
> Thank you. 
>  
> --  
> Evgeniy Kononov  
> ---- 
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-- 
 Bron Gondwana, CEO, FastMail Pty Ltd 
 brong at fastmailteam.com 
 
 
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