Hi,
Thanks a lot for the reply
Since the cluster will be multi-master/dual-primary, do I need to have a separate block device for each PostgreSQL instance or can it use the DRBD device?
So, DRBD dual primary and Cybercluster multimaster, cannot be combined?
I believe cybercluster is the most active and complete PostgreSQL clustering solution.
My endgoal is a two node cluster with load sharing and fail over where both nodes can perform reads and writes.
Why not?
Cybercluster is a multimaster clustering solution for PostgreSQL
DRBD supports dual primary
From the feature list:
Dual primary support for use with GFS/OCFS2
Perhaps it can be done without DRBD then?
In many cases asynchronous replication is just not enough to model a certain business case.
Therefore Cybertec Schönig & Schönig GmbH offers a synchronous multimaster replication solution for PostgreSQL called Cybercluster.
Thanks,
Serge Fonville