[Pgpool-general] replication/failover feature in Master/Slave mode
Guillaume Lelarge
guillaume at lelarge.info
Thu Jan 27 11:53:22 UTC 2011
Le 27/01/2011 09:49, Sandeep Thakkar a écrit :
> I was just testing the pgpool with one primary and one standby on the same box.
> Hot Standby, Streaming replication, load balancing, all are working fine. But, I
> see that failover is not happening when I shut down my primary server. When I
> manually touch the trigger file, failover happens. I thought, pgpool will
> execute the fail over command on it's own. Am I doing anything wrong?
>
> Here is my related settings in pgpool.conf:
> failover_command = 'touch <path_to_trigger_file>
>
If you only do a touch, it means pgpool is launched on the slave? if you
want the touch happen in another node, you need to execute it via an ssh
command.
--
Guillaume
http://www.postgresql.fr
http://dalibo.com
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