> On Jun 28, 2018, at 10:36 AM, Andres Freund <andres@anarazel.de> wrote:
>
> How are you making the inference that that's the problem? It could very
> well be a postgres bug or somebody having used pg_resetxlog or.. ?
There could always be a postgres bug, however misconfigured cache layers are a very common cause of this kind of
symptom,and postgres bugs very rare.
I don't believe pg_resetxlog would cause this particular problem. Failure to recovery yes, but not illegal memory
operation.
