[pgpool-general: 8928] Re: Testing cluster: it doesn't work as expected

[Tan Mientras]

Hi.

Thanks for your response and help. More questions follow.

On Tue, Sep 19, 2023 at 3:57 AM Bo Peng <pengbo at sraoss.co.jp> wrote:

> Hi,
>
> > What's the difference between status and pg_status?
>
> status: backend status managed by pgpool
> pg_status: actual backend status (taken from pg_isready. Pgpool-II 4.3 or
> later)
>
Ok
Said so, having status:down with pg_status:up is not desirable, right? how
to avoid that?



> After failover, pgpool detached the node1 and mark it's status as "down":
>
> After you restarted node0, you need to run "pcp_attach_node" to attach
> this node to pgpool.
> Primary node does not automatically fail back because it's a safe way to
> manage a cluster.
>
> https://www.pgpool.net/docs/latest/en/html/pcp-attach-node.html
>
This manual step is required only for primary nodes? What about non-primary
nodes? how to automatically recovering them?
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