| From: | Adrian Klaver <adrian(dot)klaver(at)gmail(dot)com> |
|---|---|
| To: | pgsql-general(at)postgresql(dot)org |
| Subject: | Re: 9.1.3 Standby catchup mode |
| Date: | 2012-04-06 13:07:10 |
| Message-ID: | 4F7EEA7E.7050503@gmail.com |
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| Lists: | pgsql-general pgsql-hackers |
On 04/05/2012 09:35 AM, hans wulf wrote:
> I am wondering how the catchup mode of a hot synchron slave server works on 9.1.3 if there is no WAL archive.
http://www.postgresql.org/docs/9.1/interactive/warm-standby.html#STREAMING-REPLICATION
"Streaming replication allows a standby server to stay more up-to-date than is possible
with file-based log shipping. The standby connects to the primary, which streams WAL
records to the standby as they're generated, without waiting for the WAL file to be filled."
>
--
Adrian Klaver
adrian(dot)klaver(at)gmail(dot)com
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