Re: Duplicated LSN in ReorderBuffer

On 2019-Aug-19, Masahiko Sawada wrote:

> On Tue, Aug 13, 2019 at 6:36 AM Alvaro Herrera  wrote:

> > BTW I wrote the code as suggested and it passes all the tests ... but I
> > then noticed that the unpatched code doesn't fail Ildar's original
> > pgbench-based test for me, either.  So maybe my laptop is not powerful
> > enough to reproduce it, or maybe I'm doing something wrong.
> 
> If you share the patch fixing this issue I'll test it on my
> environment where I could reproduce the original problem.

Never mind.  I was able to reproduce it later, and verify that Andres'
proposed strategy doesn't seem to fix the problem.  I'm going to study
the problem again today.

-- 
Álvaro Herrera                https://www.2ndQuadrant.com/
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