[Pacemaker] Shared failover

Andrew Beekhof andrew at beekhof.net
Sat Apr 9 05:04:08 EDT 2011

On Fri, Apr 8, 2011 at 11:08 PM, ruslan usifov <ruslan.usifov at gmail.com> wrote:
> Hello
> As said here
> http://www.clusterlabs.org/doc/en-US/Pacemaker/1.1/html/Pacemaker_Explained/s-intro-redundancy.html
> "Pacemaker allowing several active/passive clusters to be combined and share
> a common backup node" But how to implemet such configuration? Cluster form
> crutch manual doesn't holds any information about this type of clusters:-((

Just have three nodes and make your services prefer two of them by default

crm configure location somename1 someresource1 infinity: node1
crm configure location somename2 someresource1 -infinity: node2
crm configure location somename3 someresource2 infinity: node2
crm configure location somename4 someresource2 -infinity: node1

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> Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
> Bugs:
> http://developerbugs.linux-foundation.org/enter_bug.cgi?product=Pacemaker

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