[pgpool-general: 4797] 3 or more postgres backends and failover.

Tema Zelikin gunslinger at nightflame.info
Wed Jul 20 23:33:14 JST 2016


I have a following configuration:
2 equivalent pgpool nodes with a virtual IP.
3 postgres backends (1 master, 1 synchronous slave, 1 asynchronous
slave) with the same weights.

My question is: how does pgpool determine, which node will become the
next master on the current master death? My tests shoved that both
slaves can become masters, and i cant determine why one is selected.

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