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

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(→Steps)
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mysql> CREATE TABLE IF NOT EXISTS realtime_quota (
mysql> CREATE TABLE IF NOT EXISTS realtime_quota (
     `username` VARCHAR(255) NOT NULL,
     `username` VARCHAR(255) NOT NULL,
-
     `currentbytes` BIGINT(20) NOT NULL DEFAULT 0,
+
     `bytes` BIGINT(20) NOT NULL DEFAULT 0,
-
     `currentmessages` BIGINT(20) NOT NULL DEFAULT 0,
+
     `messages` BIGINT(20) NOT NULL DEFAULT 0,
     PRIMARY KEY (`username`)
     PRIMARY KEY (`username`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
Line 39: Line 39:
{{cmd|<pre>
{{cmd|<pre>
$ mysql -uroot -p vmail
$ mysql -uroot -p vmail
-
mysql> ALTER TABLE mailbox ADD COLUMN `currentbytes` BIGINT(20) NOT NULL DEFAULT 0;
+
mysql> ALTER TABLE mailbox ADD COLUMN `bytes` BIGINT(20) NOT NULL DEFAULT 0;
-
mysql> ALTER TABLE mailbox ADD COLUMN `currentmessages` BIGINT(20) NOT NULL DEFAULT 0;
+
mysql> ALTER TABLE mailbox ADD COLUMN `messages` BIGINT(20) NOT NULL DEFAULT 0;
</pre>}}
</pre>}}

Revision as of 15:45, 12 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-realtime-quota.conf

    # ... SKIP OTHER CONFIG HERE ...
}
  • [For OpenLDAP backend] Create MySQL tables realtime_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 realtime_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-realtime-quota.conf (Note: Change dbname, table if you're using MySQL backend):
File: /etc/dovecot-realtime-quota.conf 
connect = host=localhost dbname=iredadmin user=root password=passwd
map {
    pattern = priv/quota/storage
    table = realtime_quota
    username_field = username
    value_field = currentbytes
}
map {
    pattern = priv/quota/messages
    table = realtime_quota
    username_field = username
    value_field = currentmessages
}
  • 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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