Right... basically I plan on carving up a bunch of Datastores and putting them under some DSC's and move the VM's to the "Optimized Datastore Cluster" while not allowing them to be svmotioned to other DSC's.
Im still concerned on the different offsets of each VMDK.... if one VMDK is offset by 32KB, and one by 64KB per say, will moving both the VMDK's to the SAME "optimized" datastore fix BOTH VMDK's?