On 05/02/2008 22:21, Hervé Piedvache wrote:

> I would like to know if a PostgreSQL database v8.1.10 using at the moment 
> Slony-I with 3 replicated nodes could be migrated to a v8.3 of PostgreSQL ... 
> using Slony ?
> 
> My problem is that making the dump of my production server for the classical 
> migration should take a too big interruption of the service ...

Absolutely - that's one of the things Slony is intended to be used for. 
You need to make sure that the versions of Slony on each node are 
exactly the same; but the versions of Postgres don't have to be.

Ray.


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Raymond O'Donnell, Director of Music, Galway Cathedral, Ireland
rod at iol.ie
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