[pgpool-general: 2430] Re: watchdog quorum

Yugo Nagata nagata at sraoss.co.jp
Thu Jan 16 10:24:43 JST 2014

On Thu, 16 Jan 2014 00:35:40 +0400
Sergey Arlashin <sergeyarl.maillist at gmail.com> wrote:

> Hi!
> Does watchdog have any sort of quorum mechanism (like corosync/pacemaker has) in order to avoid "split brains"? 

Watchdog doesn't have quorum with voting like pacemaker. Another mechanism to 
avoid split-brain is trusted_servers. When a pgpool has some network problem
and cannot ping to any host in trusted_servers, the pgpool goes to down and
cannot become active.

> --
> Best regards,
> Sergey Arlashin
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Yugo Nagata <nagata at sraoss.co.jp>

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