[horde] Move history out of datatree

[Jan Schneider]

Zitat von -ray <ray at ops.selu.edu>:

>
> All,
>
> I am preparing an upgrade to 3.1 and hit a snag with the  
> move_history_out_of_datatree.php.  It takes well over 24 hours to  
> run on my database, and obviously I can not have our webmail system  
> down for over 24 hours.  Couldn't find a whole lot on the list  
> archives.  Has anyone come up with a viable solution to this?
>
> Any way to speed it up?  I've tried moving the whole db to a tmpfs  
> disk (on Linux) but it's still taking too long.
>
> What are the implications of bringing horde up while the  
> move_history_out_of_datatree.php script is still running?
> Would it cause any permanent damage or just some random screwiness  
> for end users?  If the latter, i could probably live with running it  
> one weekend when usage is low.

The users should only loose their histories while the upgrade is in  
process, but they will re-appear while the conversion proceeds. In  
theory.

Jan.

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