[Pacemaker] Multi-site configuration for PGSQL RA

Richard Colley rcolley at cardaccess.com.au
Sun Nov 3 04:33:22 UTC 2013


>
>
> This ?
>
> https://github.com/t-matsuo/resource-agents/wiki/Resource-agent-for-postgresql-9.2-for-disaster(split)-site
>
> You can use rep_mode="slave".

Takatoshi MATSUO
>
>
Hi Takatoshi, that helps a lot.

How would you cutover between sites?  It seems like I'd need to delete the
resources at each site, and re-create them.  Are there any risks doing
that?  Or is there some easier way to cutover?  Do you see no benefit in
the mysql ra approach of using a ticket to identify the active vs passive
site?

Thanks,
Richard
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