Why did a RHEL High Availability cluster node reboot - and how can I prevent it from happening again?
Issue
- Why did a RHEL cluster node reboot?
- Why did my node get fenced?
- What is causing a node to stop responding in the cluster and get powered off by the cluster?
- How should I troubleshoot node-fencing scenarios?
Environment
- Red Hat Enterprise Linux (RHEL) 7, 8 or 9 with the High Availability Add-On
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