[Postgres-xc-general] GTM CRASH

[Sergio S. <ser...@da...>]

Hello everybody.

I just begin to try postgrexc 1.1. I have followed configuration tutorial
for real servers in postgresxc.wikia.com

http://postgresxc.wikia.com/wiki/Real_Server_configuration

I setup three nodes. The first one with a GTM. The second and third with a
GTM Proxy, a datanode and a coordinator in each one.

Everything is OK, until I kill the GTM process in first node. After restart
everything in all nodes I can't insert new data in tables. When I try it,
following message is showed:

ERROR:
STATEMENT:  INSERT INTO public.test(name) VALUES ('CARLOS'::text)

Then, I can't connect to coordinators and following message is showed:

ERROR:  GTM error, could not obtain snapshot XID = 0
WARNING:  can not connect to GTM: Connection refused

I know that there is a way to configure Postgres-XC in order to have high
availability (GTM Stand By and other stuff), but the question is, when GTM
process and even its contingency crash there is no way to get a right
behaviour of the cluster?

Thanks.

-- 
Sergio E. Sinuco Leon
Arquitecto de soluciones
Datatraffic S.A.S.
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