[Pgpool-general] difference between master and primary node in streaming mode

Jeff Frost jeff at pgexperts.com
Wed Oct 5 23:13:37 UTC 2011


On 10/05/11 16:09, Tatsuo Ishii wrote:
>> What's the difference between the master and primary node in streaming
>> replication mode?
>>
>>
> The master node is the node which is alive and has the least node
> id. Not important in streaming replication mode(important in pgpool-II
> native replication mode, though).
> --

Ah! Thank you!  So, Is it safe to assume that in streaming replication mode,
the %H special value for follow_master_command will actually be the hostname
of the new primary node and not the hostname of the new master node?



-- 
Jeff Frost <jeff at pgexperts.com>
CTO, PostgreSQL Experts, Inc.
Phone: 1-888-PG-EXPRT x506
FAX: 415-762-5122
http://www.pgexperts.com/ 



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