Cluster Suite: Manual Fencing

Fencing is a mechanism to isolate one node of the cluster in case it is not working properly, usually it happens when a node loses connectivity with the other.  (Fencing do not happen in case of resources block or fail). Here is the way to do manual fencing.

manual fencing using ilo interface

Other way (it dipendes by the version):

In case of fance fail, fence_ack_node let active server works as the fail server has been fenced:

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