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Windows Server Failover Cluster Quorum type and State Issue. RRS feed

  • Question

  • We have 5 nodes failover cluster in our environment. As this cluster is running on Windows server 2012 R2, so dynamic quorum is enabled by default. As we have 5 nodes in cluster, witnessdynamicweight is showing 0 (which is correct). Detail below for reference.

    PS C:\Windows\system32> Get-Cluster | ft name, dynamicquorum, witnessdynamicweight

    Name                                                              DynamicQuorum                    WitnessDynamicWeight
    ----                                                              -------------                    --------------------
    ClusterName                                                              1                                       0

    As per my Understanding, If there are even no of nodes than quorum type should be NodeAndDiskMajorty and if there are odd no of nodes than this would be Node Majorty ( windows srever 2012 Dynamic quorum is adjusting the quorum weight)But issue is that in my environment QUORUMTYPE is showing NodeAndDiskMajority instead of Node Majorty.

    PS C:\Windows\system32> Get-ClusterQuorum | ft quorumtype

                                                                                                                 QuorumType
                                                                                                                 ----------
                                                                                                        NodeAndDiskMajority

    Tuesday, October 24, 2017 9:18 AM

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