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Controller HA with 3 Nodes in a Quorum

asked 2019-11-24 10:07:12 -0500

dalem gravatar image

Considering the following use case below, what would be default behaviour: Step-1) All three controller up and running Step-2) Shutdown 1st controller Step-3) Shutdown 2nd Controller: Cluster Quorum destroyed Step-4) Bring up 2nd controller:

Question: In step-4 , will pacemaker create the cluster automatically in step-4

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answered 2019-11-28 10:16:25 -0500

srelf gravatar image

You will require all three nodes in order to return to quorum. Once all three nodes are back, and pacemaker is started on the hosts, it will rebuild the cluster and restart required services.

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Asked: 2019-11-24 10:07:12 -0500

Seen: 143 times

Last updated: Nov 28 '19