Re: Standby Mechanics: WAL vs Streaming

From: Don Seiler <don(at)seiler(dot)us>
To: Guillaume Lelarge <guillaume(at)lelarge(dot)info>
Cc: pgsql-admin <pgsql-admin(at)postgresql(dot)org>, MichaelDBA <MichaelDBA(at)sqlexec(dot)com>
Subject: Re: Standby Mechanics: WAL vs Streaming
Date: 2017-08-28 04:52:28
Message-ID: CAHJZqBA1A_F0RXUGyFy7q7rsnpYZvR7kUN7-tbZaEYJSK8=kHQ@mail.gmail.com
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So, that's kind of simple:
* first replaying archived WAL
* when no more archived WAL, streaming
* when error, back to WAL replay

After this last scenario, will the standby periodically retry to connect to
the primary to resume streaming replication? It will it at least try it it
runs out of WAL files?

Don.

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