During a new pool creation, an administrator notices that the virtual machines are stuck in the Provisioning state during cloning. What is the most effective way to correct this issue?
A. Delete the virtual machines and clone them again.
B. Change the snapshot on the pool to a newly-created one.
C. Disable the pool, save the changes, then enable the pool again.
D. Use vdmadmin –v to delete the stuck virtual machines.