FailoverCluster: EventID 1257 - Cluster network name resource failed registration
Cluster network name resource failed registration of one or more associated DNS names(s) because the access to update the secure DNS Zone was denied. Cluster Network name: 'Cluster Name' DNS Zone: '<DomainName>' Ensure that cluster name obiect (CNO) is granted permissions to the Secure DNS Zone.
The cluster name resource which has been added to the DNS prior to setup active passive cluster (or any type) need to be updated by the Physical nodes on behalf of the resource record itself. When the active node owns the resources it want to update the A record in the DNS database and DNS record which was created won’t allow any authenticated user to update the DNS record with the same owner
- Delete the A-Record of the Cluster (ClusterName)
- Move ClusterRole to another ClusterNode to recreate the A-Record