[ZODB-Dev] zeoraid + plone 3.3.4

[Christian Theune]

On 02/18/2010 03:22 PM, Diego Acevedo wrote:
> On Wed, Feb 17, 2010 at 5:20 PM, Christian Theune <ct at gocept.com
> <mailto:ct at gocept.com>> wrote:
> 
>     On 02/17/2010 06:15 PM, Diego Acevedo wrote:
>     > Hello everybody. I have a problem with zeoraid + plone (I ask for the
>     > problem in the general questions in Plone, and they say me that i
>     could
>     > ask here)...
>     >
>     > I can do work zeoraid and plone for separate, but if I try to
>     connect my
>     > zope client instance with the zeoraid, its dont work.
>     >
>     > I try different configurations:
>     >
>     >      zope client -> zeoraid -> zeoservers;
>     >      zope client -> zeoserver <- zeoraid -> zeoservers
>     >      etc
>     >
>     > I think that the problem is the ZODB, because zeoraid (gocept.zeoraid)
>     > work with ZODB3 >= 3.9, whereas Plone 3.3.4 work with Zope 2.10, and
>     > this with ZODB 3.7.1...
>     >
>     > so, the question is, Did someone get that zeoraid and plone work
>     together??
> 
>     The correct chain of configuration is:
> 
>     Zope Server -> ZEOServer with a RAIDStorage -> other backends (typically
>     the second row of ZEO servers)
> 
>     The correct ZODB versions are:
> 
>     Zope Server = ZODB 3.6+
>     ZEO Servers w/ and w/o ZEORAID = ZODB 3.9
> 
>     If you have those configurations and they don't work, then a specific
>     error report would help.
> 
>     Christian
> 
>     --
>     Christian Theune · ct at gocept.com <mailto:ct at gocept.com>
>     gocept gmbh & co. kg · forsterstraße 29 · 06112 halle (saale) · germany
>     http://gocept.com · tel +49 345 1229889 0 · fax +49 345 1229889 1
>     Zope and Plone consulting and development
> 
>     _______________________________________________
>     For more information about ZODB, see the ZODB Wiki:
>     http://www.zope.org/Wikis/ZODB/
> 
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> 
> 
> Oh... nice. thank you, but now I am a little confused...
> 
> I have the next configuration right now (briefly):
> 
> ZeoRaid:
> 
> zeo1 address 8100
> zeo2 address 8101
> zeoraid address 8200 (and inside <raidstorage> server 8100; server 8101)
> 
> Plone (it is a zeo install, not a stand alone):
> 
> zeo-address 8100

That must point to 8200, otherwise Plone will only talk to zeo1 and thus
zeo1 and zeo2 will diverge causing ZEORaid to become inconsistent.

Christian

-- 
Christian Theune · ct at gocept.com
gocept gmbh & co. kg · forsterstraße 29 · 06112 halle (saale) · germany
http://gocept.com · tel +49 345 1229889 0 · fax +49 345 1229889 1
Zope and Plone consulting and development