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Red Hat Certified Specialist in High Availability Clustering exam
A senior administrator is building the foundation of a new high-availability environment on RHEL 8. Which component of the Red Hat Enterprise Linux High-Availability Add-On is the cluster resource manager that the systems must run to form the cluster?
Explanation
You will set up a cluster of systems running the Pacemaker component of the Red Hat Enterprise Linux High-Availability Add-On
During cluster configuration, one node stops responding to cluster communication and its state cannot be confirmed. According to the cluster configuration tasks, what action must the cluster take against this unresponsive node to protect data and recover services?
Explanation
Isolating malfunctioning cluster nodes Isolate unresponsive cluster nodes to protect data and recover services and resources after a failure.
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