From: | "Jehan-Guillaume (ioguix) de Rorthais" <ioguix(at)free(dot)fr> |
---|---|
To: | " 盧致均 (Harry)" <harry(at)linktech(dot)com(dot)tw> |
Cc: | pgsql-admin(at)lists(dot)postgresql(dot)org |
Subject: | Re: Customize Postgresql HA structure |
Date: | 2019-06-10 21:14:46 |
Message-ID: | 20190610231446.1ac1e8d5@firost |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
Lists: | pgsql-admin |
On Mon, 10 Jun 2019 16:37:55 +0800
盧致均(Harry) <harry(at)linktech(dot)com(dot)tw> wrote:
> Hi Team,
>
> Can we build a HA structure with 2 standalone Postgresql-server?
>
> In the theory,we should can build Postgresql-server in shared storage,
>
> then we will prepare another cold standby Postgresql-server listening to
> the active server.
>
> When the active crash or shutdown,the cold standby server will auto replace
> original server.
>
> Is this feasible?Or where can we find related article?
Yes. Under Linux, you would have to use Pacemaker with:
* a decent SAN
* IO fencing and/or node feneing
* resource agent "Filesystem"
If I remember correctly, there was a HA cookbook describing this architecture.
Good luck.
From | Date | Subject | |
---|---|---|---|
Next Message | Frank Alberto Rodriguez | 2019-06-10 21:52:36 | Re: Ayuda Técnica |
Previous Message | gilberto.castillo | 2019-06-10 19:42:13 | Re: [MASSMAIL]Ayuda Técnica |