Node ’C’ has just completed reintegration in a three-node cluster. The hacmp.out logifle displays  The event node_up_complete for Node ’C’. The cluster administrator wishes to verify that the cluster is stable. <br /> In addition to reviewing the cluster log files,what utility should be run to verify the cluster state?()  
A、 clstat
B、 clinfo
C、 cldiag
D、 clverify