Re: Using old master as new replica after clean switchover

2018-10-25 Thread Jehan-Guillaume de Rorthais
On Thu, 25 Oct 2018 20:45:57 +0900 Michael Paquier wrote: > On Thu, Oct 25, 2018 at 11:15:51AM +0200, Jehan-Guillaume de Rorthais wrote: > > On Thu, 25 Oct 2018 02:57:18 -0400 > > Nikolay Samokhvalov wrote: > >> My research shows that some people already re

Re: Using old master as new replica after clean switchover

2018-10-25 Thread Jehan-Guillaume de Rorthais
On Thu, 25 Oct 2018 02:57:18 -0400 Nikolay Samokhvalov wrote: ... > My research shows that some people already rely on the following when > planned failover (aka switchover) procedure, doing it in production: > > 1) shutdown the current master > 2) ensure that the "master candidate" replica has