A customer is running a cluster of ESX v4.x servers accessing a VNX LUN with a very large
number of virtual machines. They are experiencing intermittent transaction acknowledgement
delays. What would you recommend to the customer to lessen these delays?
A.
Upgrade to VMFS-5 and utilize hardware assisted locking
B.
Upgrade to vSphere 5 and utilize Block Zeroing
C.
Upgrade to VMFS-5 and utilize Full Copy
D.
Upgrade to vSphere 5 and utilize Thin Provisioning Stun