On 2020-02-21 08:51, Ricardo Esteves wrote:
Hi,
I'm trying to understand what is the objective of the constraints to
have the fencing devices running on opposite node or on its own node or
running all on the same node. Can you explain the difference?
IPMI fencing involves the instance interacting with the IPMI device and
telling it to power-cycle/reset/whatever the target node. It waits for
a confirmation, then tells the cluster SW the fencing operation was
successful. If the instance is running on the same node, it will be
blown away when the node is reset.
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