[Dovecot] dovecot 1.09 quota-rewrite patch for v1.0.

[Osvaldo Alvarez Pozo]

I downloaded dovecot 1.09 sources I patched it  with quota-rewrite
patch for v1.0.
And now I have a problem with quota , I have quota dans mysql.

I send mail to a mailbox & i exeded the quota limit, then when I want
to errase de mail via imap dovecot tells me there is no space for this
operation.

my logs:

/var/log/dovecot-deliver.log

deliver(info at webmark.fr): Mar 03 12:46:15 Info: Loading modules from
directory: /usr/lib/dovecot/modules/lda
deliver(info at webmark.fr): Mar 03 12:46:15 Info: Module loaded:
/usr/lib/dovecot/modules/lda/lib10_quota_plugin.so
deliver(info at webmark.fr): Mar 03 12:46:15 Info: auth input: info at webmark.fr
deliver(info at webmark.fr): Mar 03 12:46:15 Info: auth input:
home=/export/vmail/webmark.fr/info/Maildir
deliver(info at webmark.fr): Mar 03 12:46:15 Info: auth input:
mail=maildir:/export/vmail/webmark.fr/info/Maildir
deliver(info at webmark.fr): Mar 03 12:46:15 Info: auth input: uid=5000
deliver(info at webmark.fr): Mar 03 12:46:15 Info: auth input: gid=8
deliver(info at webmark.fr): Mar 03 12:46:15 Info: auth input:
quota_rule=*:bytes=10240000
deliver(info at webmark.fr): Mar 03 12:46:15 Info: maildir:
data=/export/vmail/webmark.fr/info/Maildir
deliver(info at webmark.fr): Mar 03 12:46:15 Info: maildir:
root=/export/vmail/webmark.fr/info/Maildir,
index=/export/vmail/webmark.fr/info/Maildir, control=, inb$
deliver(info at webmark.fr): Mar 03 12:46:17 Info:
msgid=<5393f790988e70e84018e2510363bdfe at localhost>: saved mail to
INBOX

/var/log/mail.log:

 dovecot: imap-login: Login: user=<info at webmark.fr>, method=PLAIN,
rip=127.0.0.1, lip=127.0.0.1, secured
 dovecot: IMAP(info at webmark.fr): Loading modules from directory:
/usr/dovecot/lib/dovecot/imap
 dovecot: IMAP(info at webmark.fr): Module loaded:
/usr/dovecot/lib/dovecot/imap/lib10_quota_plugin.so
 dovecot: IMAP(info at webmark.fr): Module loaded:
/usr/dovecot/lib/dovecot/imap/lib11_imap_quota_plugin.so
 dovecot: IMAP(info at webmark.fr): Effective uid=5000, gid=8,
home=/export/vmail/webmark.fr/info/Maildir
 dovecot: IMAP(info at webmark.fr): Quota root: name= backend=maildir args=
 dovecot: IMAP(info at webmark.fr): Quota rule: root= mailbox=
bytes=10240000 messages=0
 dovecot: IMAP(info at webmark.fr): Quota rule: root= mailbox=Trash
bytes=3072000 messages=0
 dovecot: IMAP(info at webmark.fr): maildir:
data=/export/vmail/webmark.fr/info/Maildir
 dovecot: IMAP(info at webmark.fr): maildir:
root=/export/vmail/webmark.fr/info/Maildir,
index=/export/vmail/webmark.fr/info/Maildir, control=, inbox=



My file dovecot.conf is the following.

ssl_cert_file = /etc/ssl/certs/ssl-cert-snakeoil.pem
ssl_key_file = /etc/ssl/private/ssl-cert-snakeoil.key
mail_location = maildir:/export/vmail/%d/%u/Maildir
mail_extra_groups = mail
first_valid_uid = 5000
last_valid_uid = 5000
maildir_copy_with_hardlinks = yes
disable_plaintext_auth = no
mail_debug = yes
protocols = imap pop3
protocol imap {
  mail_plugins = quota imap_quota
  imap_client_workarounds = outlook-idle delay-newmail
}
protocol pop3 {
  mail_plugins = quota
  pop3_client_workarounds = outlook-no-nuls oe-ns-eoh
  pop3_uidl_format = %08Xu%08Xv
}
protocol lda {
  postmaster_address = support at oc3.fr
  mail_plugins = quota
  log_path = /var/log/dovecot-deliver.log
  info_log_path = /var/log/dovecot-deliver.log
}
auth default {
mechanisms = plain login
  passdb sql {
    args = /etc/dovecot/sql.conf
  }
# userdb prefetch {
#  }
  userdb sql {
    args = /etc/dovecot/sql.conf
  }
    user = nobody
  socket listen {
    master {
      path = /var/run/dovecot/auth-master
      mode = 0660
      user = vmail
      group = mail
    }
    client {
      path = /var/spool/postfix/private/auth
      mode = 0660
      user = postfix
      group = mail
    }
  }
}
dict {
}
plugin {
quota = maildir
quota_rule2 = Trash:storage=30%%
}

my file  sql.conf
driver = mysql
default_pass_scheme = MD5
connect = host=localhost dbname=postfix user=postfix password=password
user_query = SELECT concat('/export/vmail/', maildir, 'Maildir') as
home, concat('maildir:/export/vmail/', maildir, 'Maildir') as mail,
5000 AS uid, 8 AS gid, concat('*:bytes=', quota) AS quota_rule FROM
mailbox WHERE username = '%u' AND active = '1'

password_query = SELECT username as user, password,
concat('/export/vmail/', maildir, 'Maildir') as userdb_home,
concat('maildir:/export/vmail/', maildir, 'Maidir') as userdb_mail,
5000 as userdb_uid, 8 as userdb_gid, concat('*:bytes=', quota) AS
quota_rule  FROM mailbox WHERE username = '%u' AND active = '1'

Any Idea
Thanks