A customer has a mix of Windows 2003 and Windows 2008 virtualized guests deployed in
their vSphere v4 environment. They have purchased a new VNX array and are also
upgrading their ESX servers from V4.0 to V5.0. Their VMware administrators are creating
the new target LUNs and VMFS file systems for their datastores. They have noticed that the
alignment offset on the new array is not the same as their old array, so they are concerned
about disk crossing on the new array. How would you respond to the customer?

A.
The offset for VMFS-5 is now 1 MiB and will not affect performance of any of the VMs.

B.
The offset for VMFS-5 is still 64 KiB and will not affect performance of any of the VMs.

C.
All VMs will need to be manually adjusted.

D.
Windows 2003 VMs will need to be manually adjusted; Windows 2008 VMs will not be
affected.