[Dovecot] dsync error: "Mailboxes don't have unique GUIDs"

Charles Marcus CMarcus at Media-Brokers.com
Mon Jun 25 19:49:37 EEST 2012

On 2012-06-25 12:45 PM, Jeff Gustafson <ncjeffgus at zimage.com> wrote:
> On Sat, 2012-06-23 at 06:29 -0400, Charles Marcus wrote:
>>> # 2.0.13: /etc/dovecot/dovecot.conf

>> As you are aware (since you participated in the thread discussion about
>> this months ago), Timo is working on a total rewrite of dsync, and if
>> memory serves, it is mainly for 2.1+, and it is not recommend to use it
>> in earlier versions if you need reliability (ie, 2.0.x, as you are using)...

> I did try the 2.1.x version of dsync back in March. I found the version
> to be very unreliable. It would crash with many types of operations
> (e.g. maildir ->  mdbox conversions).

Well, the version in 2.0.x was problematic, which is why Timo was 
rewriting it from scratch.

Also, that was 3 *months* ago - more than likely a lot has changed since 

I'd suggest you try again with 2.1.7...


Best regards,


More information about the dovecot mailing list