[pgpool-general: 1327] Re: Question about wathcdog feature

Wolf Schwurack wolf at uen.org
Fri Jan 18 03:13:02 JST 2013

If you google pgool watchdog it will get to the tutorial.  That's what I did. I currently have 4 cluster environments setup using 2 pgpool/watchdog and 2 postgres - master/slave set up


From: pgpool-general-bounces at pgpool.net [mailto:pgpool-general-bounces at pgpool.net] On Behalf Of ning chan
Sent: Thursday, January 17, 2013 10:47 AM
To: pgpool-general at pgpool.net
Subject: [pgpool-general: 1326] Question about wathcdog feature

I am currently researching on 3rd party tool to be used with the postgreSQL.
I am very interested in knowing about the Watchdog feature that pgpool come with.
Before I try out, I have few questions:
1) What is the min and max of nodes that watchdog can support?
2) how does the watchdog work in general?
3) if a cluster of two nodes, how does the watchdog is used to avoid the Shoot The Other Node In The Head (STONITH)?
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