From: Ray Stell <stellr@vt.edu>
To: Nagy László Zsolt <gandalf@shopzeus.com>
To: pgsql-admin@postgresql.org
Subject: Re: Reliable WAL file shipping over unreliable network
Date: Wed, 28 Feb 2018 10:21:47 -0500
Message-ID: <3c9f0338-631c-ed8f-a7a1-e1bf7d69b4a7@vt.edu> (raw)
In-Reply-To: <dd116172-3ddf-ee56-57f3-6e18d49abf8e@shopzeus.com>
References: <dd116172-3ddf-ee56-57f3-6e18d49abf8e@shopzeus.com>
On 2/28/18 9:57 AM, Nagy László Zsolt wrote:
> but
> am I right in that I can combine log file shipping with streaming
> replication, and achieve small replication delays plus the ability to
> recover after a longer period if network outage?
>
yes.
You might look at adjusting your wal_keep_segments to retain WAL for a
period longer than expected network failures. This might require some
storage planning/adjustments.
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Reply to all the recipients using the --to and --cc options:
reply via email
To: pgsql-admin@postgresql.org
Cc: stellr@vt.edu, gandalf@shopzeus.com
Subject: Re: Reliable WAL file shipping over unreliable network
In-Reply-To: <3c9f0338-631c-ed8f-a7a1-e1bf7d69b4a7@vt.edu>
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
This inbox is served by DDX for PostgreSQL; see mirroring instructions
for how to clone and mirror all data and code used for this inbox