[horde] Kronolith events not visible after H4 upgrade

[Poyner, Brandon]

> > I'm having a problem with Kronolith after attempting a H3 to H4  
> > upgrade.  The events in each user's default calendar are no longer  
> > visible.
> >
> >  H3 system : Horde 3.3.11 & Kronolith 2.3.5
> >  H4 system: Horde 4.0.3 & Kronolith 3.0.3
> >
> > The H3 and H4 systems are both using mysql for storing all horde  
> > preferences and calendar data.

> What did the kronolith_shares table and event_table look like *before*  
> the upgrade? What share driver are you using post upgrade? Did you  
> switch share drivers at anytime after upgrade?
>
>
> -- 
> mike
>
> The Horde Project (www.horde.org)
> mrubinsk at horde.org

I believe none of our users are actually sharing their calendars at this time.  

The kronolith_shares table exists but it is empty of records.  All of our users' calendar events are in kronolith_events.    The horde_datatree and horde_datatree_attributes tables exist but are also empty of records.   

We started some 8 years ago with Horde 2.x and Kronolith 1.x.  We upgraded from there to our current live system of Horde 3.3.11 and Kronolith 2.3.5, performing the steps indicated in the UPGRADING files during each upgrade.

>From our configuration we have sharing enabled and using datatree and autosharing turned off in Kronolith.

horde/config/conf.php:$conf['share']['no_sharing'] = false;
horde/config/conf.php:$conf['share']['any_group'] = false;
horde/config/conf.php:$conf['share']['cache'] = false;
horde/config/conf.php:$conf['share']['driver'] = 'datatree';
horde/kronolith/config/conf.php:$conf['autoshare']['shareperms'] = 'none';

I've tried various combinations on the target H4 system of enabling or disabling sharing, using SQL or SQLng, converting datatree shares to sql or not, etc.  It doesn't appear to make any difference in getting the calendar events to show up.

Brandon Poyner
Network Engineer III
CCAC - College Office
412-237-3086