[ClusterLabs] Is fencing really a must for Postgres failover?

[Andrei Borzenkov]

13.02.2019 15:50, Maciej S пишет:
> Can you describe at least one situation when it could happen?
> I see situations where data on two masters can diverge but I can't find the
> one where data gets corrupted. 

If diverged data in two databases that are supposed to be exact copy of
each other is not corruption, I'm afraid it will be hard to find
convincing example ...