[horde] Kronolith events not visible after H4 upgrade

[Simon Brereton]

> -----Original Message-----
> From: horde-bounces at lists.horde.org [mailto:horde-
> bounces at lists.horde.org] On Behalf Of 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?
> 
> 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.

I had a similar - if not exactly the same issue..

http://permalink.gmane.org/gmane.comp.horde.kronolith/5360

As Mike pointed out it's because of not having the same share backend (or indeed any share backend).  I *think* it's because I'd configured, but never used a share in H3, but hadn't configured one in H4.  I don't remember.  But my proposal in that thread worked for you me.  I assume you have many more users than I do and should test it before trying it.

Simon