I am having problems upgrading our Exchange 2007 CCR cluster to SP3. Both CAS/HT servers and both CCR nodes are on SP3. But, to my knowledge the cluster is not. The cluster has not had setup /upgradecms successfully ran against it. It consistently fails. But, the EMC shows the cluster to be at build 8.3 and I am able to failover the cluster from one node to the other. I have ran multiple BPA health scans and they report the cluster as being in a partially configured state.
It’s my guess that because both nodes are on SP3 that the cluster, in the EMC, shows it is also without actually being so. What say ye all?