In my clsuter i found the 1196 error every 15 minutes,
Cluster network name resource 'Cluster Name' failed registration of one or more associated DNS name(s) for the following reason:
DNS server failure.
.
Ensure that the network adapters associated with dependent IP address resources are configured with at least one accessible DNS server.
i check my DNS server but not found the clsuter name has no A record, but the odd issue is the cluter can pass the validation and i can live migration my vms, why this occur?