From: Scott Ribe <scott_ribe@elevated-dev.com>
To: Andres Freund <andres@anarazel.de>
Cc: Rui DeSousa <rui@crazybean.net>
Cc: Vijaykumar Jain <vjain@opentable.com>
Cc: pgsql-admin@lists.postgresql.org <pgsql-admin@lists.postgresql.org>
Subject: Re: [External] Re: standby replication server throws invalid memory alloc request size , does not start up
Date: Thu, 28 Jun 2018 10:43:16 -0600
Message-ID: <FE27233A-B777-4292-B560-E0EBA251D22F@elevated-dev.com> (raw)
In-Reply-To: <20180628163642.lg2akxxkyplhxgni@alap3.anarazel.de>
References: <1E4C5445-F307-4AE9-B1B9-C85A38B0D930@opentable.com>
<8F8408A0-7FEB-4F32-8E76-F7429DA0B481@elevated-dev.com>
<16835199-C26C-4962-B1BD-3B9766770FAA@opentable.com>
<3B059AC5-D674-4D97-9E28-6B17A3FF73D4@crazybean.net>
<20180628163642.lg2akxxkyplhxgni@alap3.anarazel.de>
> 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.
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To: pgsql-admin@postgresql.org
Cc: scott_ribe@elevated-dev.com, andres@anarazel.de, rui@crazybean.net, vjain@opentable.com, pgsql-admin@lists.postgresql.org
Subject: Re: [External] Re: standby replication server throws invalid memory alloc request size , does not start up
In-Reply-To: <FE27233A-B777-4292-B560-E0EBA251D22F@elevated-dev.com>
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