On Wed, 5 Sep 2018 17:45:05 +0200 Thomas Poty <thomas.poty@xxxxxxxxx> wrote: > We have one master and 2 slaves so 3 nodes So what is the "HA" that you're trying to "increase"? Are you adding a 3rd slave? A 2nd master? A hot standby? All of the above? -- Dmitri Maziuk <dmaziuk@xxxxxxxxxxxxx>