Se fosse eu, gostaria de ver o relatório de validação do cluster. De acordo com o technet ,
To view the results of the tests after you close the wizard, choose
one of the following:
* Open the folder systemroot\Cluster\Reports (on a clustered server).
* In the console tree, right-click the cluster, and then click View
Validation Report. This displays the most recent validation report
for that cluster.