[Dovecot] possible quota bug ?

[fernando.figaro at uol.com.br]

Hi Timo,
 
I'm posting more info about this issue:

Sent a message from gmail, delivered via lmtp/lda/sieve

-rw------- 1 vmail vmail 1187 Feb  9 15:14 1391966051.M730051P32575.LAB-STO-V-01,S=2392,W=2440

The message was compressed (gz)

Maildirsize:
1073741824S
51505 31
2392 1

Move message from INBOX to TRASH

Feb  9 15:15:45 LAB-LMB-V-01 dovecot: imap(xxx): copy from INBOX: box=INBOX.Trash, uid=27, msgid=<CAB=TBLwMfSBGWSQ-W6H6VLmkXvEiK66am=bOseH=SUDGiGHaHw at mail.gmail.com>, size=1187
Feb  9 15:15:45 LAB-LMB-V-01 dovecot: imap(xxx): expunge: box=INBOX, uid=32, msgid=<CAB=TBLwMfSBGWSQ-W6H6VLmkXvEiK66am=bOseH=SUDGiGHaHw at mail.gmail.com>, size=2392

Maildirsize:
1073741824S
51505 31
2392 1
1187 1
-2392 -1
 




De: tss at iki.fi
Enviada: Sexta-feira, 7 de Fevereiro de 2014 15:07
Para: dovecot at dovecot.org
Assunto: [Dovecot] possible quota bug ?


On 30.1.2014, at 16.30, fernando.figaro at uol.com.br wrote:

> I was researching deeper this issue, activated debug logs and when I move a message from one folder to another the message size is different
> 
> Jan 30 18:48:07 imap(xxx at xxx): Info: copy from INBOX: box=INBOX.Sent, uid=17, msgid=<5520ed0fedee4e3386d08c98d249ad31 at lab.imap>, size=1048
> Jan 30 18:48:07 imap(xxx at xxx): Info: expunge: box=INBOX, uid=3, msgid=<5520ed0fedee4e3386d08c98d249ad31 at lab.imap>, size=1898
> 
> This is exactly the sizes I see in the maildirsize. But I think these values should be equals.

Yes, they should be equal. I don't know why they wouldn't be. Do your Maildir filenames contain the S=1898 (i.e. the uncompressed size)? Are you delivering mails via Dovecot LDA/LMTP?

> 
> 1073741824S
> 2136 1
> 1048 1 
> -1898 -1 
> 
> Att
> Fernando
> 
> 
> De: fernando.figaro at uol.com.br
> Enviada: Quarta-feira, 15 de Janeiro de 2014 15:11
> Para: dovecot at dovecot.org
> Assunto: [Dovecot] possible quota bug ?
> 
> Hi,
> 
> I'm using dovecot 2.2.5 with quota (maildir backend), zlib and expunge plugins. 
> 
> When I list maildirsize file, I get:
> 
> 1073741824S
> 17952 16
> 
> If I receive a new message (example: 1204 bytes compressed and 2524 bytes plain text), the quota file is write correctly (2524 1 entry). When I move the message to trash folder (or between user custom folders) the file have wrong entries:
> 
> 1073741824S
> 17952 16
> 2524 1
> 1204 1 (this is the size of the compressed message)
> -2524 -1
> 
> I coudn't find any relation with the config settings causing this problem and checked the changelog since 2.2.5. Had someone had this same problem?
> 
> Thanks,
> Fernando
>