Running multiple sync_clients

[Bron Gondwana]

On Fri, Nov 19, 2010 at 08:11:38PM +0100, Simon Matter wrote:
> > Another question I have is what are /var/lib/imap/db/*?  File says they
> > are Berkeley dbs, but I thought all databases were skiplist in this
> > release.  I can't find the configuration options associated with this
> 
> That's not true for 2.3.16. Some db's are still BDB by default in vanilla
> 2.3.16.

More to the point, that's the BDB environment.  It gets created even if you
don't have any BDB files.  And every time a sync_client child exists the
reference count gets messed up :(

(it opens the environment before forking, and closes it in every child!)

Bron.