IRedMail/FAQ/Store.Realtime.Quota.In.MySQL

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(→Steps)
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* Create file '''/etc/dovecot-used-quota.conf''' ('''Note''': Change '''dbname''', '''table''' if you're using MySQL backend):
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* Create file '''/etc/dovecot-used-quota.conf'''. Note:
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** If you're using iRedAdmin (either Open Source Edition or iRedAdmin-Pro), you can find database user and password in its config file '''settings.ini''', under iRedAdmin installation root directory, in section '''[iredadmin]'''.
 +
** Change '''dbname''', '''table''' if you're using MySQL backend.
 +
 
{{cfg|/etc/dovecot-used-quota.conf|<pre>
{{cfg|/etc/dovecot-used-quota.conf|<pre>
-
connect = host=localhost dbname=iredadmin user=root password=passwd
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connect = host=localhost dbname=iredadmin user=iredadmin password=passwd
map {
map {
     pattern = priv/quota/storage
     pattern = priv/quota/storage
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}
}
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Note: You can find
* Restart dovecot and it should work as expected now.
* Restart dovecot and it should work as expected now.

Revision as of 11:52, 14 October 2010

Contents


Requirements

  • Dovecot 1.2.x

Steps

  • Replace file based quota by quotadict in /etc/dovecot.conf:
File: /etc/dovecot.conf 
plugin {
    #quota = maildir                          # <- Comment this line.
    quota = dict:user::proxy::quotadict       # <- Add this line.

    # ... SKIP OTHER CONFIG HERE ...
}
  • Add quotadict in dict section in /etc/dovecot.conf:
File: /etc/dovecot.conf 
dict {
    quotadict = mysql:/etc/dovecot-used-quota.conf        # <- Add this line.

    # ... SKIP OTHER CONFIG HERE ...
}
  • [For OpenLDAP backend] Create MySQL tables used_quota in database iredadmin used to store realtime quota info. (Of course you can use other database instead of iredadmin.)
Terminal: 
$ mysql -uroot -p iredadmin
mysql> CREATE TABLE IF NOT EXISTS `used_quota` (
    `username` VARCHAR(255) NOT NULL,
    `bytes` BIGINT(20) NOT NULL DEFAULT 0,
    `messages` BIGINT(20) NOT NULL DEFAULT 0,
    PRIMARY KEY (`username`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
  • [For MySQL backend] If you're using iRedMail-0.6.1 or order version, you can simply add two columns in table vmail.mailbox:
Terminal: 
$ mysql -uroot -p vmail
mysql> ALTER TABLE mailbox ADD COLUMN `bytes` BIGINT(20) NOT NULL DEFAULT 0;
mysql> ALTER TABLE mailbox ADD COLUMN `messages` BIGINT(20) NOT NULL DEFAULT 0;
  • Create file /etc/dovecot-used-quota.conf. Note:
    • If you're using iRedAdmin (either Open Source Edition or iRedAdmin-Pro), you can find database user and password in its config file settings.ini, under iRedAdmin installation root directory, in section [iredadmin].
    • Change dbname, table if you're using MySQL backend.
File: /etc/dovecot-used-quota.conf 
connect = host=localhost dbname=iredadmin user=iredadmin password=passwd
map {
    pattern = priv/quota/storage
    table = used_quota
    username_field = username
    value_field = bytes
}
map {
    pattern = priv/quota/messages
    table = used_quota
    username_field = username
    value_field = messages
}

Note: You can find

  • Restart dovecot and it should work as expected now.

References

Retrieved from "http://iredmail.org/wiki/index.php?title=IRedMail/FAQ/Store.Realtime.Quota.In.MySQL"
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