[kronolith] Debugging Reminders

[Steve Devine]

Parameters:
Horde 3.1.6
Kronolith H3(2.1.7)

php -v
PHP 5.2.5 with Suhosin-Patch 0.9.6.2 (cli) (built: Dec 12 2007 03:47:43)
Copyright (c) 1997-2007 The PHP Group
Zend Engine v2.2.0, Copyright (c) 1998-2007 Zend Technologies
***************

FROM kronolith/config/conf.php:
$conf['reminder']['server_name'] = 'localhost';
$conf['reminder']['from_addr'] = 'reminder';
******************************************

This is a working Horde install that can send email from the imp section.
I do not see any entries in the exim logs when the time for reminders  
passes. Nor do I see any when I manually run /usr/bin/php  
/path/to/reminders.php
I have tried VFS in /tmp as well as in mysql database.

This from mysql:
mysql> select event_alarm, event_start,event_status  from  
kronolith_events where event_alarm!=0 and event_start >'2008-02-07'  
limit 5;
+-------------+---------------------+--------------+
| event_alarm | event_start         | event_status |
+-------------+---------------------+--------------+
|          45 | 2008-02-07 07:00:00 |            2 |
+-------------+---------------------+--------------+

 From /var/log/messages:
Feb  7 06:15:01 ztest4 /usr/sbin/cron[26249]: (root) CMD (/usr/bin/php  
/srv/www/htdocs/horde/kronolith/scripts/reminders.php)
Still no activity in mail logs and no reminder received.
*******************

So my question(s) are:
Are there any debug flags that I can enable to troubleshoot this further?

Also
After the time elapses and reminders.php has been run the record in  
mysql seems the same:

mysql> select event_alarm, event_start,event_status  from  
kronolith_events where event_alarm!=0 and event_start >'2008-02-07'  
limit 5;
+-------------+---------------------+--------------+
| event_alarm | event_start         | event_status |
+-------------+---------------------+--------------+
|          45 | 2008-02-07 07:00:00 |            2 |
+-------------+---------------------+--------------+
1 row in set (0.00 sec)

What is the significance of event_status = 2 ?

Thank you.
/sd

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