[silva-dev] ZODB.Conflict errors when having lots of documents in a folder

[kit BLAKE]

Hi Nico,
> I get a lot of ZODB.Conflict errors in the Zope "event.log" file when I
> have a lot of Silva documents (~ 500) in a Silva folder.
>
> My Setup:
>   + Python 2.3.5
>   + Zope 2.8.7
>   + Silva 1.5.6
>
> Example:
> In the SMI I click on the contents tab to get the list of all Silva
> documents inside a Silva folder. From time to time I get "ZODB.Conflict"
> errors in Zope's "event.log".

We typically see such conflict errors. While they're perturbing, as
yet we don't have any reports of actual damage (to content or
functioning) being done.

We're hoping that with the advent of Zope 2.9 and MVCC
(MultiVersionConcurrencyControl) these errors will cease making
sysadmins nervous.

--
kit BLAKE
Infrae · http://infrae.com + 31 10 243 7051
Hoevestraat 10 · 3033 GC · Rotterdam + The Netherlands
Contact = http://xri.net/=kitblake