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help / color / mirror / Atom feedFrom: Robert Haas <[email protected]>
To: hlinnaka <[email protected]>
Cc: Michael Paquier <[email protected]>
Cc: Venkata Balaji N <[email protected]>
Cc: Andres Freund <[email protected]>
Cc: Fujii Masao <[email protected]>
Cc: Borodin Vladimir <[email protected]>
Cc: PostgreSQL-development <[email protected]>
Subject: Re: Streaming replication and WAL archive interactions
Date: Wed, 22 Apr 2015 14:30:48 -0400
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On Wed, Apr 22, 2015 at 2:17 AM, Heikki Linnakangas <[email protected]> wrote:
> Note that it's a bit complicated to set up that scenario today. Archiving is
> never enabled in recovery mode, so you'll need to use a custom cron job or
> something to maintain the archive that C uses. The files will not
> automatically flow from B to the second archive. With the patch we're
> discussing, however, it would be easy: just set archive_mode='always' in B.
Hmm, I see. But if C never replays the last, partial segment from the
old timeline, how does it follow the timeline switch?
--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
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Subject: Re: Streaming replication and WAL archive interactions
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