In the previous post, I talked about creating highly available virtual machines on Hyper-V and the fact that SCVMM can only create virtual machines on unused storage. The standard tools such as Hyper-V Manager and Failover Cluster Manager do support multiple virtual machines on the same volume (with a hotfix). So what happens to SCVMM in that case? Have a look at the screenshot below:

The virtual machines are in an unsupported configuration and cannot be managed from SCVMM (no starting, stopping etc...). This will probably be fixed in the final release but if you are testing the product now you know what to expect.