Re: Logical replication existing data copy

From: Erik Rijkers <er(at)xs4all(dot)nl>
To: Petr Jelinek <petr(dot)jelinek(at)2ndquadrant(dot)com>
Cc: Peter Eisentraut <peter(dot)eisentraut(at)2ndquadrant(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>, pgsql-hackers-owner(at)postgresql(dot)org
Subject: Re: Logical replication existing data copy
Date: 2017-03-30 21:44:22
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(At the moment using these patches for tests:)
0001-Reserve-global-xmin-for-create-slot-snasphot-export.patch +
0003-Prevent-snapshot-builder-xmin-from-going-backwards.patch +
0004-Fix-xl_running_xacts-usage-in-snapshot-builder.patch +
0005-Skip-unnecessary-snapshot-builds.patch +
and now (Tuesday 30) added :

> I think what you have seen is because of this:

You were right: with that 6th patch (and wal_sender_timout back at its
default 60s) there are no errors either (I tested on all 3

I must have missed that last patch when you posted it. Anyway all seems
fine now; I hope the above patches can all be committed soon.


Erik Rijkers

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