Re: [NOVICE] Adding a third DR PostgreSQL native replication
| От | Yaser Raja |
|---|---|
| Тема | Re: [NOVICE] Adding a third DR PostgreSQL native replication |
| Дата | |
| Msg-id | CALkbEVna-nneOfFJrQekrNf=LJgJ0MKFhyLp+0h=37t7STQTCQ@mail.gmail.com обсуждение исходный текст |
| Ответ на | [NOVICE] Adding a third DR PostgreSQL native replication (vinayak spratt <vin_spratt@hotmail.com>) |
| Список | pgsql-novice |
Yes you can stream from an existing replica. This is called cascading replication. Check out the following link for details:
You need the exact same steps which you used to set up the first replica.
Regards
Yaser
On Wed, Mar 8, 2017 at 8:30 PM, vinayak spratt <vin_spratt@hotmail.com> wrote:
Hi All
We have been using PostgreSQL 9.3 with pgpool 3.4 in a two node cluster with native streaming replication between the two nodes .
We have a third PostgreSQL 9.3 server in DR and we just copy the backups and wal files to this server. I wanted to know if we can create native streaming replication between the replica (or would need to be from primary) and the DR and would this have any drawbacks. Would this be the same are setting up replication as normal, is there a article or blog where I can read how this is done.
Thanks in advance.
Regards
Vin
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