From: rudi <rudolone@gmail.com>
To: pgsql-admin <pgsql-admin@postgresql.org>
Subject: Re: Streaming replication: rsync to switchover
Date: Tue, 19 Apr 2011 11:16:08 +0200
Message-ID: <4DAD52D8.1090006@gmail.com> (raw)
In-Reply-To: <BANLkTikrqROJjNiVpmkZorkPM7nUYHZUAw@mail.gmail.com>
References: <4DAC7205.8080203@kemen.it>
<BANLkTikrqROJjNiVpmkZorkPM7nUYHZUAw@mail.gmail.com>
On 04/19/2011 10:09 AM, Gerhard Hintermayer wrote:
> assuming you have configured rsyncd on the server as:
>
> [postgresql-data]
> uid = postgres
> path = /var/lib/postgresql/9.0/data
> comment = PostgreSQL 9.0 data dir
> exclude = postmaster.log pg_xlog/* postmaster.pid postgresql.conf
So you keep the old pg_xlog ... But, what about wal that the former
master hasn't yet sent to the slave? I wonder if the former-master could
apply them, becoming out-of-sync with the former-slave (that never
recevied those wal).
thanks
--
rudi
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To: pgsql-admin@postgresql.org
Cc: rudolone@gmail.com
Subject: Re: Streaming replication: rsync to switchover
In-Reply-To: <4DAD52D8.1090006@gmail.com>
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