Hi,
I am using Slony-I for database replication.
When the master machine is failed, the slave machine is promoted to master. The script used for this is as below,
cluster name = sql_cluster;
node 1 admin conninfo = 'dbname=postgres host=10.1.20.55 port=5432 user=postgres';
node 2 admin conninfo = 'dbname=postgres host=10.1.20.56 port=5432 user=postgres';
failover (id = 1, backup node = 2);
drop node(id = 1, event node = 2);
It works fine. My requirement is that when the Node 1 is again connected, the Node 2(current master) should be demoted to Slave and the Promote Node 1 to Master. Please help to create the script file for this.
Thanks & Regards,
Vishnu S
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