dovecot - May 2021 - Dovecot v2.3.13 reporting (very) incorrect vsize for some maildir folders

> On 20 May 2021, at 12:31, Aki Tuomi <aki.tuomi at open-xchange.com>
wrote:
> 
> Hi!
> 
> Quota will count only virtual size of mails (and not directories) and that
will likely never match with du -bs, which counts for things more than just the
mail contents.
Right, but the quota/vsize of the folder in my example is calculated by Dovecot
to be ~14GB, while the real physical size of the whole directory is ~6.8GB.
Dovecot thinks the folder is twice as big than it actually, physically is. :/

- Eirik

On 20. May 2021, at 13.08, Eirik Rye <rye at trojka.no>
wrote:
> 
> 
> 
>> On 20 May 2021, at 12:31, Aki Tuomi <aki.tuomi at
open-xchange.com> wrote:
>> 
>> Hi!
>> 
>> Quota will count only virtual size of mails (and not directories) and
that will likely never match with du -bs, which counts for things more than just
the mail contents.
> 
> Right, but the quota/vsize of the folder in my example is calculated by
Dovecot to be ~14GB, while the real physical size of the whole directory is
~6.8GB. Dovecot thinks the folder is twice as big than it actually, physically
is. :/
You can also look at the folder-level vsizes to see which one is causing the
differences (or are they all doubled?)

doveadm mailbox status -u user vsize '*'