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Server 2012 R2 Failover Cluster

Last Modified: 2015-09-15
Running Windows Server 2012 R2 Datacenter with Hyper V role installed.  I have created a RAID 5 with six 2TB hard drives for total of 8.95TB usable.  I am using Windows Storage Spaces to configure my storage infrastructure.  I created a storage pool that is 8.95TB and then created a virtual disk with size of 4TB and assigned it a drive letter E. I configured this on two physical servers with identical hardware.

When I try to create a Windows failover cluster and begin the validation process my virtual disk is detached and validation fails.

Cannot get past this step and not sure if I am missing a step or doing something wrong.

Would appreciate some ideas on how to resolve this issue.
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