[Pgpool-general] rawmode failover

Joe Conway mail at joeconway.com
Fri Jun 18 00:40:18 UTC 2010


On 06/17/2010 05:39 PM, Tatsuo Ishii wrote:
>> In rawmode, set up for failover per the docs, I find that after killing
>> backend_hostname0, my first attempt to access the database via pgpool
>> will fail, and the second attempt will succeed against
>> backend_hostname1. Is this normal? I.e. is there a way to eliminate the
>> initial failed connection after backend_hostname0 goes down?
> 
> Enabling health checking should help you. If the health checking find
> backend goes down, it will trigger failover immediately, rather than
> "first attempt to access the database via pgpool". So next attempt to
> connect pgpool will success.

Ah, OK -- thanks!

Joe


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