DB_INIT_LOCK deadlocks?

David Relson relson at osagesoftware.com
Sun Jan 29 20:29:14 CET 2006


On Sun, 29 Jan 2006 19:37:19 +0100
John wrote:

> On Sun, Jan 29, 2006 at 17:20:17 +0100, Matthias Andree wrote:
> > I haven't much info to post here - I've never seen this hang in
> > configure, and it is not supposed to.
> > 
> > OTOH, bogofilter no longer uses the Berkeley DB lock system, so we
> > should change the test for 1.0.2 and use _LOG and _TXN instead, for
> > consistency (committed to CVS). I am not confident though that this
> > might fix the OpenBSD hang. I rather doubt it, but I'd be interested to
> > hear if it works: 
> 
> configure runs fine with patch:
> checking if Berkeley DB supports shared environments... yes
> 
> I also tried the old DB_INIT_LOCK-version with different versions of
> Berkeley DB compiled from source, but it only added to the confusion:
> 4.1.25, 4.2.52 (!) and 4.4.20 configured OK, but 4.3.29 deadlocked.
> 
> Unfortunately, I don't have time to investigate this properly at the
> moment, so I'll just hope the weirdness is isolated in the locking
> code not used by bogofilter.
> 
> Thank you both for your help!

We're glad to help!

> (Oh, and by the way, mail to the list appears to generate bounces
> for paulk at girlscoutsht.org and one from Mailer-Daemon at fc.vdu.lt
> concerning "beachhead,VDU FCIS". It's great how everyone respects the
> return-path.)

As we encounter such bounces, we're unceremoniously unsubscribing the
subscribers :->>





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