dovecot - Mar 2021 - Bug in renaming folder hierarchies - any reaction ?

> On 04/03/2021 12:50 Klaus Steinberger <klaus.steinberger at
physik.uni-muenchen.de> wrote:
> 
>  
> Am 03.03.21 um 12:19 schrieb Aki Tuomi:
> > Hi,
> > 
> > this might be caused by FULLDIRNAME=DbOx-mAiLs (as far fetched as it
sounds). Would it be possible for you to try it out if it happens if you remove
this setting?
> 
> I found this:
> https://dovecot.org/pipermail/dovecot/2019-August/116799.html
> 
> 
> But when I follow the advice and remove one of the options somethings goes
wrong.
> 
> Removing FULLDIRNAME -> access to Folder got lost completly
> 
> Removing INDEXES -> Folders are there, but empty
> 
> 
> What is the correct way to migrate when I  change these options?
> 
> Sincerly,
> Klaus
Safest way is to do a full migration to new environment. Unsafe option is to do
`mv DbOx-mAiLs dbox-mails` in both mail storage and mail index directory.

Aki

Hi Aki,
> Safest way is to do a full migration to new environment. Unsafe option is
to do `mv DbOx-mAiLs dbox-mails` in both mail storage and mail index directory.
any chance that it could be solved in dovecot?

I have an server with 5k users and over 6 TByte messages

Sincerly,
Klaus
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