Note:
2 nodes is not a cluster is a jibe at the touted scalability of Microsoft's Windows NT operating system. Proponents of this system often refer to the configuration of two PCs running Windows NT with replication as a "cluster" which is a gross stretch of that term. On the other hand, a two node configuration of for example Sun E6000s (22 CPUs/node) is by all means worthy of being termed a "cluster".
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