When configuring a SUSE Linux Enterprise Server (SLES) Pacemaker cluster for SAP ASCS High Availability in Azure, what resource is used to reliably fence (STONITH) a failed node?

Direct Answer (Verified)Reviewed by Sunny (Senior Cloud Engineer)

Correct Answer: Azure Fence Agent

The Azure Fence Agent is used in Linux Pacemaker clusters (like SLES or RHEL) on Azure to implement STONITH (Shoot The Other Node In The Head). It uses the Azure API to forcibly po...

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Real Exam ScenarioHigh Availability

When configuring a SUSE Linux Enterprise Server (SLES) Pacemaker cluster for SAP ASCS High Availability in Azure, what resource is used to reliably fence (STONITH) a failed node?

โœ“ Correct Answer & ExplanationHigh Availability

Correct Answer

Azure Fence Agent

Why This Answer Is Correct

The Azure Fence Agent is used in Linux Pacemaker clusters (like SLES or RHEL) on Azure to implement STONITH (Shoot The Other Node In The Head). It uses the Azure API to forcibly power off or restart a failed VM to prevent split-brain scenarios.

๐Ÿ“š What This Question Tests

This question evaluates your knowledge of High Availability โ€” a core concept tested in Microsoft Certified: Azure for SAP Workloads Specialty (AZ-120). Understanding High Availability is essential for designing scalable, secure, and cost-effective cloud architectures. Mastery of this topic will help you answer scenario-based questions confidently on exam day.