Pacemaker cluster for SAP Hana and Monitoring Cluster health

Shola Lawani 531 Reputation points Microsoft Employee
2020-08-11T11:47:04.553+00:00

Hello Expert,

I have a two part question

1.When designing a SAP Hana cluster in Azure, does the cluster set up require a "Majority Maker node" VM to be part of the cluster so that it can form a quorum (perhaps in a even number cluster) or does the SBD (STONITH Block Device) suffices as the Majority Maker Node and can also cast a Vote?

  1. When a Pacemaker cluster is set up in Azure, can Azure Monitor monitor the cluster state?
SAP HANA on Azure Large Instances
SAP HANA on Azure Large Instances
Microsoft branding terminology for an Azure offer to run HANA instances on SAP HANA hardware deployed in Large Instance stamps in different Azure regions.
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  1. vipullag-MSFT 25,616 Reputation points
    2020-08-18T10:30:19.707+00:00

    @SholaLawani-3394

    Apologies in delayed response on this.

    1. You need both the "Majority Maker node" VM and STONITH device. Please refer to this document.
    2. Yes, the Pacemaker cluster is monitored, see more details in this document.

    Please 'Accept as answer' if the provided information is helpful, so that it can help others in the community looking for help on similar topics.

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