ESX Server systems use VMFS to store virtual machine files. To minimize disk I/O overhead, VMFS has been optimized to run multiple virtual machines as one workload. VMFS also provides _______ ________ for your virtual machine files, so that your virtual machines can operate safely in a SAN environment where multiple ESX Server hosts share a set of LUNs.
A.
distributed locking
B.
file sharing
C.
distributed sharing
D.
distributed files
Explanation:
ESX Server systems use VMFS to store virtual machine files. To minimize disk I/O overhead, VMFS has been optimized to run multiple virtual machines as one workload. VMFS also provides distributed locking for your virtual machine files, so that your virtual machines can operate safely in a SAN environment where multiple ESX Server hosts share a set of LUNs.